A machine learning model is hierarchically trained to generate representations of subsurface regions. The hierarchical training of the machine learning model includes sequential training of the machine learning model using different resolutions of data (e.g., different resolutions of input subsurface representation, hard data, and/or soft data). The hierarchical training of the machine learning model utilizes a minimization framework in the latent space to match hard and soft data at multiple resolutions. The output of the hierarchically trained machine learning model is used to generate facies probability cubes for subsurface modeling or used as the subsurface model, resulting in the subsurface representation (e.g., 3D computer model of a subsurface region) including realistic geological patterns while honoring soft/hard data at multiple resolutions.
Processes and systems for upgrading hydrocracker unconverted heavy oil are provided. The invention is useful in upgrading unconverted heavy oil such as resid derived from hydrocracking processes and may be used to upgrade such resids to form fuel oils such as low sulfur fuel oil for marine use. A combination of solutions is applied in the invention including applying a separation process for unconverted heavy oil comprising hydrocracker resid, combining an aromatic feed with the unconverted heavy oil, followed by subjecting the unconverted heavy oil to a hydrotreating process.
C10G 67/02 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série
C10G 31/09 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, par des méthodes non prévues ailleurs par filtration
C10G 49/12 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
3.
MEMBRANE PRECONCENTRATION OF CARBON DIOXIDE FROM EXHAUST GAS SOURCES
A CO2 preconcentration system includes a flow path configured to receive a CO2 source stream having a CO2 concentration of less than 8 vol. %; a membrane separation module disposed along the flow path and configured to receive at least some of the CO2 source stream. A vacuum connected directly to the permeate side of the membrane separation module is configured to create a pressure difference across the polymeric membrane and thereby encourage gas permeance across the polymeric membrane to produce a retentate stream and a permeate stream, the permeate stream having a higher CO2 concentration than the CO2 source stream. A preconcentrated stream flow path is configured to flow the permeate stream to a system configured to further concentrate the CO2 in the permeate stream.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
RSS)- 6,10-dimethyl-5-azaspiro[4.5]decane cation, a source of hydroxide ions, a source of an alkaline and/or alkaline-earth metal, beta zeolite seeds, and water; (b) heating the synthesis mixture under crystallization conditions including a temperature of from 100°C to 200°C for a time sufficient to form crystals of the borosilicate zeolite; and (c) recovering at least a portion of the borosilicate zeolite from step (b).
C01B 39/12 - Préparation de zéolites isomorphes caractérisée par les mesures prises pour le remplacement des atomes d'aluminium ou de silicium dans la charpente du réseau par des atomes d'autres éléments les atomes de remplacement étant des atomes de bore
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
5.
GAS PHASE UPGRADING WITH SLURRY HYDROCONVERSION FOR PROCESSING RENEWABLE FEEDSTOCK
A process includes obtaining, from a slurry hydroconversion reactor processing a renewable feedstock, a slurry hydroconversion effluent comprising a gas phase having an oxygen content of at least about 3 wt. %, based on a total content of organic compounds in the gas phase, and a slurry phase, separating the gas phase from the slurry phase thereby producing a first gas stream, and processing the first gas stream in the presence of a gas phase upgrading catalyst, thereby producing a second gas stream having a reduced content of oxygen based on the total content of the organic compounds in the second gas stream relative to the oxygen content based on the total content of the organic compounds in the first gas stream. The separation unit and the gas phase upgrading reactor operate in a same pressure loop as the slurry hydroconversion reactor.
C10G 1/08 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon par hydrogénation destructive avec catalyseurs mobiles
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 2/00 - Production de mélanges liquides d'hydrocarbures de composition non définie à partir d'oxydes de carbone
C10K 3/04 - Modification de la composition chimique des gaz combustibles contenant l'oxyde de carbone en vue de produire un carburant amélioré, p. ex. un carburant de pouvoir calorifique différent qui peut ne pas contenir d'oxyde de carbone par traitement catalytique réduisant le taux d'oxyde de carbone
6.
PROCESS FOR CATALYTIC CRACKING OF LIGHT HYDROCARBONS TO REDUCE ACETYLENE FORMATION
C10G 11/00 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures
C07C 2/76 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant un plus petit nombre d'atomes de carbone par condensation d'hydrocarbures avec élimination partielle d'hydrogène
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
7.
OPERATION OF A RESIDENT SERVICE VEHICLE FROM AN UNMANNED PRODUCTION UNIT
A resident service system can include a base station having a vehicle docking feature, where the base station is disposed on an unmanned production unit that is at least partially submerged in water. The resident service system can also include a resident service vehicle (RSV) configured to couple to the vehicle docking feature of the base station, where the RSV is configured to autonomously perform a function in the water while decoupled from the vehicle docking feature.
A tank is secured under the keel of a floating structure for offshore energy development. The tank is filled with ballast material that supplements or replaces the ballast already present on the floating structure, thereby gaining larger topsides payload capacity for the floating structure or increasing stability and motion performance of the floating structure.
B63B 35/44 - Constructions, magasins, plates-formes de forage ou ateliers flottants, p. ex. portant des appareils séparateurs huile-eau
B63B 1/10 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant la portance principalement du déplacement liquide à coques multiples
B63B 1/12 - Caractéristiques hydrodynamiques ou hydrostatiques des coques ou des ailes portantes tirant la portance principalement du déplacement liquide à coques multiples les coques étant reliées rigidement les unes aux autres
B63B 43/14 - Amélioration de la sécurité des navires, p. ex. contrôle des avaries, non prévue ailleurs réduisant le risque de chavirer ou de sombrer par augmentation de la flottabilité employant des éléments flottants extérieurs au bord
9.
PROCESS FOR CATALYTIC CRACKING OF LIGHT HYDROCARBONS TO REDUCE ACETYLENE FORMATION
A non-oxidative conversion process includes processing a light hydrocarbon feed stream comprising C1 to C3 alkanes in a reactor under catalytic cracking conditions including a temperature of about 850° C. and up to 1020° C. and a residence time of from about 1 second to about 15 seconds in the presence of a catalytic cracking catalyst, thereby producing a product effluent stream comprising a C2 to C10 hydrocarbon product and hydrogen. The product effluent stream contains less than or equal to about 6.5 wt. % of acetylene.
A battery charging system for periodic and repeated charging subsea batteries located at a subsea location includes a water pump located on a surface facility that is at sea surface, where the water pump is positioned to pump sea water from a sea. The battery charging system further includes an outlet pipe connected to the water pump such that the water pump pumps the sea water into the outlet pipe. The battery charging system also includes a hydraulic turbine, where the outlet pipe is positioned to direct the sea water pumped into the outlet pipe toward the hydraulic turbine such that the hydraulic turbine is driven by the sea water exiting the outlet pipe. The battery charging system further includes a generator attached to the hydraulic turbine such that the generator is driven by rotation of the hydraulic turbine to generate electrical power.
H02J 7/32 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par un ensemble comprenant une machine motrice non électrique
E21B 41/00 - Matériel ou accessoires non couverts par les groupes
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
E21B 15/02 - Supports pour la machine de forage, p. ex. tours de forage ou mâts de forage spécialement adaptés au forage sous l'eau
A method is described for generating an integrated Markov Decision Process (MDP) model is disclosed. The method comprises generating the integrated MDP model for evaluating objective functions for the export network using the export network data, the cost data, the economics data, and a reservoir simulator capable of handling constraints in a group. Generating the integrated MDP model comprises: a) defining each prospect as a well with a corresponding decline curve in the reservoir simulator, b) defining production for each host as a well with a corresponding decline curve in the reservoir simulator, c) defining each host as a group with a corresponding capacity in the reservoir simulator, and d) defining each node of the export network as a group with a corresponding capacity in the reservoir simulator. Methods of using the integrated MDP model are also provided herein. The methods may be executed by a computer system.
G06Q 10/0637 - Gestion ou analyse stratégiques, p. ex. définition d’un objectif ou d’une cible pour une organisationPlanification des actions en fonction des objectifsAnalyse ou évaluation de l’efficacité des objectifs
G06Q 10/067 - Modélisation d’entreprise ou d’organisation
12.
HYDROPROCESSING BLOCK METHODS FOR MAKING RENEWABLE FUELS
The application pertains to an alternating hydroprocessing process comprising reacting a lipid or a mixture of lipid and petroleum feedstock with hydrogen in the presence of a catalyst in a vessel under conditions suitable to form a renewable hydrocarbonaceous product. The formed renewable product is removed from the vessel. A petroleum feedstock is then reacted with hydrogen in the presence of the catalyst in the vessel under conditions suitable to form a hydrocracked fossil product.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
C10G 45/08 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage caractérisé par le catalyseur utilisé contenant du nickel ou du cobalt, ou leurs composés en combinaison avec du chrome, du molybdène ou du tungstène, ou leurs composés
13.
HYDROPROCESSING BLOCK METHODS FOR MAKING RENEWABLE FUELS
The application pertains to an alternating hydroprocessing process comprising reacting a lipid or a mixture of lipid and petroleum feedstock with hydrogen in the presence of a catalyst in a vessel under conditions suitable to form a renewable hydrocarbonaceous product. The formed renewable product is removed from the vessel. A petroleum feedstock is then reacted with hydrogen in the presence of the catalyst in the vessel under conditions suitable to form a hydrocracked fossil product.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 47/10 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur caractérisé par le catalyseur utilisé avec des catalyseurs déposés sur un support
14.
STRUCTURAL INSPECTION USING MACHINE LEARNING MODELS
Different machine learning models are trained to detect different types of defects in structures. A machine learning model is trained using pairs of waveforms/wavefields measured from a structure over durations of time and labels for the defect in the structure, which enables the machine learning model to learn and interpret features from acoustic wave amplitude propagation over time. The trained machine learning models serve as proxy of the physics models to detect defects in the structures. The trained machine learning models improves the efficiency and effectiveness of the inspection process by analyzing the waveform/wavefield measurements more accurately and quickly.
G01N 29/11 - Analyse de solides en mesurant l'atténuation des ondes acoustiques
G01M 3/24 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite en utilisant des vibrations infrasonores, sonores ou ultrasonores
G01N 29/14 - Recherche ou analyse des matériaux par l'emploi d'ondes ultrasonores, sonores ou infrasonoresVisualisation de l'intérieur d'objets par transmission d'ondes ultrasonores ou sonores à travers l'objet utilisant des techniques d'émission acoustique
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G01N 21/88 - Recherche de la présence de criques, de défauts ou de souillures
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
15.
RENEWABLE DIESEL PRODUCTION WITH VERY LOW SULFIDING AGENT ADDITION RATES
This invention describes a method for producing renewable hydrocarbon fuels from a lipid feedstock. The process involves hydrotreating the lipid feedstock over a bed of sulfided base metal catalyst to convert fatty acids into paraffinic hydrocarbons. The hydrotreating step is conducted at a high weighted average bed temperature, requiring no more than about 50 wppm of a sulfiding agent to maintain catalyst activity. The paraffinic hydrocarbons are then isomerized to produce hydrocarbons in the C3-C18 range, which are fractionated into LPG, naphtha, and a middle distillate fuel fraction. The middle distillate fuel, which can be used as diesel or jet fuel, has a sulfur content of about 1 ppm or less and a total acid number less than 0.02 mg KOH/g.
C10G 65/12 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série comprenant des étapes de craquage et d'autres étapes d'hydrotraitement
C10G 67/14 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série comprenant au moins deux étapes de raffinage différentes, en l'absence d'hydrogène
C10L 1/02 - Combustibles carbonés liquides à base essentielle de composants formés uniquement de carbone, d'hydrogène et d'oxygène
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
16.
SUBTERRANEAN CO-INJECTION OF MERCURY AND CARBON DIOXIDE
A method for preparing an injection fluid for subterranean injection can include obtaining a quantity of base fluid comprising carbon dioxide from a source. The method can also include introducing elemental mercury to the base fluid to generate the injection fluid, where the injection fluid is configured to be used in the subterranean injection. The method can be performed by a system that includes mixing apparatus having a vessel, a first input, a second input, and an output. The first input is configured to receive a base fluid comprising carbon dioxide from a source. The second input is configured to receive elemental mercury. The output is configured to deliver the injection fluid to a conveyance system for the subterranean injection after the base fluid and the elemental mercury combine in the vessel to form the injection fluid.
E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures
C09K 8/60 - Compositions pour activer la production en agissant sur la formation souterraine
C09K 8/58 - Compositions pour les méthodes de récupération assistée pour l'extraction d'hydrocarbures, c.-à-d. pour améliorer la mobilité de l'huile, p. ex. fluides de déplacement
C09K 8/62 - Compositions pour la formation de crevasses ou de fractures
17.
SYSTEMS AND METHODS FOR OPERATIONAL STRING COMPONENT CATEGORIZATION DURING FIELD OPERATIONS
A system for identifying a target zone of an operational string near an entry point of a wellbore during subterranean field operations may include a sensor device configured to measure a parameter associated with a portion of the operational string when the portion of the operational string is positioned near the entry point of the wellbore. The system may also include a controller communicably coupled to the sensor device. The controller may be configured to obtain a measurement of the parameter associated with the portion of the operational string from the sensor device at a point in time; compare the measurement to a range of values associated with a target component of the operational string; and identify whether the portion of the operational string at the point in time is within the target zone or a non-target zone before operating a component of a blowout preventer.
nn-n-butane-rich stream from the catalytic dechlorination zone as a liquid side-draw product; optionally recovering the isopentane-rich stream from the catalytic dechlorination zone as a side-draw product; and recovering the alkylate-rich stream from the catalytic dechlorination zone as a liquid bottoms product.
C07C 1/26 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'halogènes en tant qu'hétéro-atomes
The present application pertains to methods and systems for removing mercury from a gas stream. In one embodiment the method comprises providing a gas stream comprising free mercury via a pipe to a mechanical separation device. At least a portion up to about all of the free mercury is removed from the gas stream with the mechanical separation device.
A method of reducing corrosion and/or rust in hydrogen fuel engine is described. The method involves lubricating the hydrogen fuel engine with a lubricating oil composition that includes major amount of an oil of lubricating viscosity and an alkoxylated alkylphenol.
A method is described for automated seismic interpretation, including receiving a 3-D seismic image and a pre-trained neural network; selecting, from the 3-D seismic image, a sparse set of training data; and performing active learning to train an active learning model from the pre-trained neural network using the sparse set of training data. The active learning model is then used to predict a seismic interpretation for the 3-D seismic image. The method is executed by a computer system.
A quality check test can be performed on a swellable polymer gel before the swellable polymer gel is deployed in a well or other structure to seal a void. The quality check test comprises placing an initial volume of the swellable polymer gel in a container containing the quality check solution. In response to the swellable polymer gel reacting with the quality check solution, an amount of volume expansion of the initial volume of the swellable polymer gel is determined. The swellable polymer gel satisfies the quality check test when the amount of volume expansion satisfies a predetermined volume expansion amount. The quality check solution comprises carbonated water and an inorganic acid.
C08J 7/02 - Traitement chimique ou revêtement d'objets façonnés faits de substances macromoléculaires par des solvants, p. ex. par des agents gonflants
G01N 19/00 - Recherche sur les matériaux par des procédés mécaniques
23.
STRUCTURAL INSPECTION USING MACHINE LEARNING MODELS
Different machine learning models are trained to detect different types of defects in structures. A machine learning model is trained using pairs of waveforms/wavefields measured from a structure over durations of time and labels for the defect in the structure, which enables the machine learning model to learn and interpret features from acoustic wave amplitude propagation over time. The trained machine learning models serve as proxy of the physics models to detect defects in the structures. The trained machine learning models improves the efficiency and effectiveness of the inspection process by analyzing the waveform/wavefield measurements more accurately and quickly.
Correspondence between gas lift injection rates and production rates for a well is determined, and correspondence between gas lift injection rates and net incremental values for the well is determined. The correspondence between gas lift injection rates and production rates for the well defines a gas lift performance curve for the well, and the correspondence between gas lift injection rates and net incremental values for the well defines a net incremental value curve for the well. Control of the gas lift injection rate for the well is facilitated based on the correspondence between gas lift injection rates and the net incremental values for the well.
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
25.
CONVERSION OF CO2 TO LIQUID PRODUCTS BY ELECTRIC-DRIVEN REFORMING
Provided is a process of converting methane (CH4) into syngas. The process comprises providing CH4, CO2, and H2O to an electric-driven reformer to convert the feed of CH4, CO2, and H2O to syngas. In one embodiment, the electric-driven reformer is an electric bi-reformer. The molar ratio of H2O/CH4 in the feed is generally in the range of from about 3 to 4, and the molar ratio of CH4/CO2 in the feed is in the range of from about 1 to 2.
C01B 3/34 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p. ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants
26.
SYSTEM AND METHOD FOR IMPLICIT NEURAL REPRESENTATION OF GEOLOGIC INTERFACES, GEOLOGIC SURFACES, AND GEOBODIES
A method is described for geomodeling and, optionally, full waveform inversion, using implicit neural representations (INRs) for geologic surfaces and geobodies. The method receives initial data points corresponding to geologic interfaces, geologic surfaces, geobodies, or any combination thereof; generates at least one implicit neural representation (INR) of the geologic interfaces, geologic surfaces, geobodies, or any combination thereof; and uses the at least one INR to represent the geologic interfaces, geologic surfaces, geobodies, or any combination thereof. The method is executed by a computer system.
A process is provided for dechlorinating and separating a mixture of n-butane and alkylate. The process includes separating, in a separation zone, a feed stream comprising light hydrocarbons, propane, isobutane, organic chlorides, n-butane, and alkylate with C5+ hydrocarbons into an overheads stream comprising light hydrocarbons, propane, and isobutane and a bottoms stream comprising organic chlorides, n-butane and alkylate; passing the bottoms stream to a catalytic dechlorination zone configured to convert the organic chlorides to HCl and paraffins under catalytic dechlorination conditions, the catalytic dechlorination zone comprising a vessel and being configured to provide a HCl-rich stream, an n-butane-rich stream, optionally an isopentane-rich stream, and an alkylate-rich stream; removing the HCl-rich stream from the catalytic dechlorination zone as a gaseous overheads product; recovering the n-butane-rich stream from the catalytic dechlorination zone as a liquid side-draw product; optionally recovering the isopentane-rich stream from the catalytic dechlorination zone as a side-draw product; and recovering the alkylate-rich stream from the catalytic dechlorination zone as a liquid bottoms product.
C07C 7/04 - Purification, séparation ou stabilisation d'hydrocarburesEmploi d'additifs par distillation
C07C 1/30 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir de composés organiques ne renfermant que des atomes d'halogènes en tant qu'hétéro-atomes par départ des éléments d'un acide halogéné à partir d'une seule molécule
28.
METHOD OF PRODUCING HYDROCARBON FUELS AND LOW BOD WATER BYPRODUCT DURING HYDROPROCESSING LIPID FEEDSTOCK CONTAINING REFRACTORY NITROGEN
Methods for converting renewable feedstock containing refractory nitrogen to hydrocarbon fuels such as renewable diesel and jet fuel. The method may include pretreating a lipid feedstock with refractory and non-refractory nitrogen compounds to produce a pretreated lipid. The pretreated lipid is processed through a hydroprocessing reactor system comprising hydrodeoxygenation and a hydropolishing catalyst beds. Effluent from the hydroprocessing reactor system comprises a paraffinic hydrocarbon and water vapor. The water vapor and the paraffinic hydrocarbon are separated to provide a paraffinic hydrocarbon with residual refractory nitrogen and liquid water with low turbidity and a low Biological Oxygen Demand (BOD) value. The paraffinic hydrocarbon is subsequently subjected to hydroisomerization to produce an isoparaffinic hydrocarbon effluent for fractionation into a naphtha fraction and a renewable diesel fraction and/or a jet fuel fraction.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 53/02 - Traitement des huiles d'hydrocarbures, en l'absence d'hydrogène, par plusieurs procédés de raffinage uniquement par plusieurs étapes en série
C10G 17/02 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, avec des acides, des composés libérant un acide ou des liquides contenant un acide, p. ex. avec une boue acide avec des acides ou des liquides contenant un acide, p. ex. avec une boue acide
29.
PROCESSING OF RENEWABLE FEEDSTOCKS INVOLVING RECYCLE OF HEATED CATALYST
Some examples herein provide a method of processing a feedstock. The feedstock may be flowed into a reactor. A catalyst may be flowed into the reactor. Within the reactor, the feedstock may be converted over the catalyst, at an average reaction temperature, to a product stream. The product stream may be withdrawn from the reactor. A stream of the catalyst may be withdrawn from the reactor. Said stream of the catalyst may be heated to a temperature above the average reaction temperature without exposing the catalyst to any air or other oxidants. The heated stream of catalyst may be returned to the reactor at a temperature higher than the reaction temperature, to obtain the average reaction temperature within the reactor.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
A portable arc flash detection device includes a light sensor configured to detect a flash of light. The portable arc flash detection device further includes a controller configured to receive sensor data from the light sensor. The portable arc flash detection device also includes a wireless communication unit, where the controller is configured to send a flash detection message wirelessly via the wireless communication unit in response to determining that an intensity level of the flash of light exceeds a threshold lux level. The flash detection message indicates whether the flash of light is detected.
G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio
H02H 1/00 - Détails de circuits de protection de sécurité
H02H 3/10 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge sensibles de plus à quelque autre condition électrique anormale
31.
HEAVY OIL CONVERSION WITH HEAVY OIL HYDROTREATING RECYCLE
A process includes receiving, in a heavy oil hydrotreating unit, a solid-free lean stream containing unconverted oil processed from a heavy oil feedstock in a slurry hydroconversion reactor, hydrotreating the solid-free lean stream containing the unconverted oil in the presence of hydrogen and a hydrotreating catalyst in the heavy oil hydrotreating unit under heavy oil hydrotreating conditions, thereby producing a hydrotreated effluent, and recycling at least a portion of the hydrotreated effluent to the slurry hydroconversion reactor.
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C01B 39/06 - Préparation de zéolites isomorphes caractérisée par les mesures prises pour le remplacement des atomes d'aluminium ou de silicium dans la charpente du réseau par des atomes d'autres éléments
B01J 29/04 - Catalyseurs contenant des tamis moléculaires ayant des propriétés d'échangeurs de base, p. ex. zéolites cristallines, argiles pontées
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
A process for removing sulfur from a sulfur-containing solid carbon-based material includes adding a sulfur-containing solid carbon-based material to an aqueous electrolyte solution comprising an effective amount of an electrolyte in an electrochemical cell, and subjecting the aqueous electrolyte solution to an effective voltage and current to at least partially oxidize at least a portion of sulfur in the sulfur-containing solid carbon-based material, thereby generating oxidized sulfur and a reduced sulfur-containing solid carbon-based material. The reduced sulfur-containing solid carbon-based material has a lower sulfur content by wt. % than the sulfur- containing solid carbon-based material.
Disclosed herein are systems and processes for coprocessing circular feedstocks, renewable feedstocks, or a mix of both renewable and circular feedstocks with fossil feedstocks in an ebullated bed (EB) reactor. At least a portion of the renewable and/or circular feedstocks can be added to the EB reactor above its catalyst grid, alternatively feedstocks can be injected at the bottom of the EB reactor to create the fluidized bed.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 1/06 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon par hydrogénation destructive
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
B01J 8/08 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules mobiles
35.
PROCESS AND METHOD FOR FUELS PRODUCTION UTILIZING A SUSPENDED CATALYST
Disclosed herein are methods and systems for producing hydrocarbon products through reactor platforms utilizing a catalyst suspended in the reacting fluids, where the feedstock to the reactor may be a renewable feedstock, circular feedstock, and/or a blend of renewable and circular feedstocks. The disclosed methods and processes include a recycle pump system within the ebullated bed reactor vessel. This internal recycle dilutes olefins, thereby mitigating explosive olefin hydrogenation without limiting the flow of fresh feedstock to the ebullated bed reactor. The disclosed methods and processes include catalyst recovery systems for recovering the suspended catalyst and returning it to the reactor feed.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 45/16 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage avec des particules solides en mouvement dispersés dans l'huile, p. ex. sous forme de bouillie
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 49/12 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
A method is described for building a numerical model. The method includes (a) defining a plurality of objective functions; (b) defining a plurality of parameters and obtaining a plurality of values for the plurality of parameters; (c) determining a plurality of simulation candidates from a plurality of iterations; and (d) filtering the plurality of simulation candidates from the plurality of iterations to select at least one numerical model for generating a prediction. For each iteration, the method includes: creating a plurality of proxies for each objective function and selecting a created proxy for each objective function, where at least one created proxy for each objective function includes a machine learning proxy, performing Monte Carlo sampling using the selected proxies and the defined plurality of parameters, and rejecting a subset of the created plurality of Monte Carlo samples responsive to the plurality of objective functions and acceptance criteria.
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
A method for measuring fluid properties of different phases in a three-phase fluid includes: directing the fluid at full flow rate through a multiphase flow meter (MPFM) section, the MPFM section having an MPFM located along a vertical pipe section; halting the flow of fluid through the MPFM section to trap fluid in the MPFM section; allowing the fluid trapped in the MPFM section to separate into gas, oil, and water portions in the vertical pipe section; measuring a fluid property of the gas portion via a sensor in the MPFM; directing additional fluid through the MPFM section at a reduced flow rate such that the gas, oil, and water portions each move upward within the vertical pipe section; halting the reduced flow of fluid through the MPFM section after a gas/oil interface passes a sensing location; and measuring the fluid property of the oil portion via the sensor.
B01D 53/30 - Commande par appareil d'analyse des gaz
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
E21B 43/34 - Aménagements pour séparer les matériaux produits par le puits
F16K 21/02 - Obturateurs de distribution pour fluides assurant un faible débit continu
G01F 1/56 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets électriques ou magnétiques
38.
USE OF EBULLATED BED REACTOR IN COMBINATION WITH SOLVENT DEASPHALTING REACTOR TO PROCESS RENEWABLE AND CIRCULAR FEEDSTOCKS
An exemplary embodiment of the present disclosure provides a system and process for making fuel from fossil and non-fossil feedstocks. The system and process can include adding a reaction product of the fossil feedstock from a first ebullated bed (EB reactor to a separator, adding a deasphalted oil product from a solvent deasphaltene (SDA) extractor to a second EB reactor, adding the non-fossil feedstock to the second EB reactor, performing a catalytic reaction on the deasphalted oil product and the non-fossil feedstock in the second EB reactor to form a mixed effluent, and mixing the mixed effluent from the second EB reactor and the fossil feedstock reaction product in the separator, thereby producing unconverted heavy oil, partially converted intermediates, and hydroconverted products.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 21/00 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, par extraction au moyen de solvants sélectifs
C10G 45/02 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 65/02 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série
C10G 65/14 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en parallèle
C10G 67/04 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série comprenant une extraction par solvant comme étape de raffinage en l'absence d'hydrogène
39.
METHOD AND SYSTEM FOR FUEL PRODUCTION IN AN EBULLATED BED REACTOR
Disclosed herein are methods and systems for producing hydrocarbon products through ebullated bed reactor platforms, where the feedstock to the ebullated bed reactor for hydrotreatment may be a renewable feedstock, circular feedstock, and or a blend of renewable and circular feedstocks. The disclosed methods and processes include a recycle pump system within the ebullated bed reactor vessel. This internal recycle dilutes olefins, thereby mitigating explosive olefin hydrogenation without limiting the flow of fresh feedstock to the ebullated bed reactor.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 45/16 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage avec des particules solides en mouvement dispersés dans l'huile, p. ex. sous forme de bouillie
C10G 49/12 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 65/02 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série
B01J 8/00 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés
B01J 8/22 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés les particules étant fluidisées l'agent fluidisant étant un liquide du gaz étant introduit dans le liquide
40.
EBULLATED BED PLATFORM FOR THE PROCESSING OF RENEWABLE AND CIRCULAR FEEDSTOCKS
Provided is a process for processing circular feedstocks, renewable feedstocks, or a mix of both renewable and circular feedstocks in an ebullated bed (EB) reactor. At least a portion of the renewable and/or circular feedstocks is added to the EB reactor above its catalyst grid, while a sufficient amount of the feedstocks is injected at the bottom of the EB reactor to create the fluidized bed.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 11/18 - Craquage catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures avec catalyseurs solides mobiles préchauffés selon la technique du "lit fluidisé"
C10G 45/02 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour éliminer des hétéro-atomes sans modifier le squelette de l'hydrocarbure mis en œuvre et sans craquage en hydrocarbures à point d'ébullition inférieurHydrofinissage
C10G 45/58 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p. ex. pour abaisser le point d'écoulementHydrocraquage sélectif des paraffines normales
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 65/02 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série
C10G 69/04 - Traitement des huiles d'hydrocarbures par au moins un procédé d'hydrotraitement et au moins un autre procédé de conversion uniquement par plusieurs étapes en série comprenant au moins une étape de craquage catalytique en l'absence d'hydrogène
41.
HIGH-DENSITY PARAFFINIC KEROSENE COMPOSITIONS AND METHODS
A composition and method for making a synthetic paraffinic composition with at least 35 wt % C17 and higher carbon number paraffins having an iso/normal ratio between 100 and 500 is described.
Provided is a process for optimizing throughput and flash during the hydroconversion of circular and renewable feed stocks into renewable fuel comprising the use of a slurry reactor. The present process uses high pressure operation of a vaporization stage in combination with the use of low-pressure stripping segments. The inclusion of low-pressure stripping segments allows the reactor to operate at high pressure, reducing CAPEX and OPEX, without the associated issues with flash and throughput commonly observed.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 49/12 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
Systems and methods are directed to estimating depth uncertainty at a well location. The system can receive mistie data from a plurality of wells in a geographic region and determine a plurality of factors impacting depth uncertainty for each of the plurality of wells based on the mistie data. One or more machine learning models can be trained with the plurality of factors to calculate depth uncertainty for each of the plurality of wells. For a new well in the geographic region, the system can apply the trained one or more machine learning models to generate one or more graphical representations of depth uncertainty for the new well.
E21B 47/04 - Mesure de la profondeur ou du niveau du liquide
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
44.
ELECTROCHEMICAL REDUCTION OF SULFUR FROM SULFUR-CONTAINING SOLID CARBON-BASED MATERIALS
A process for removing sulfur from a sulfur-containing solid carbon-based material includes adding a sulfur-containing solid carbon-based material to an aqueous electrolyte solution comprising an effective amount of an electrolyte in an electrochemical cell, and subjecting the aqueous electrolyte solution to an effective voltage and current to at least partially oxidize at least a portion of sulfur in the sulfur-containing solid carbon-based material, thereby generating oxidized sulfur and a reduced sulfur-containing solid carbon-based material. The reduced sulfur-containing solid carbon-based material has a lower sulfur content by wt. % than the sulfur-containing solid carbon-based material.
A supported bimetallic catalyst includes (a) an inorganic oxide carrier, and (b) a copper-nickel metal component, wherein a content of the nickel metal component is from about 10 wt. % to about 50 wt. %, measured as elemental metal, and a molar ratio of copper to nickel is from about 0.1:1 to about 2:1. Processes for hydrogenation and dehydrogenation using the supported bimetallic catalyst are also disclosed.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
46.
METHOD AND SYSTEM FOR HYDROPROCESSING RENEWABLE FEEDSTOCK WITHIN A REACTOR
A method and system for hydroprocessing a renewable feedstock in a reactor is provided. The system comprises the reactor with a catalyst bed and at least one feed line. The at least one feed line is structured for injecting the renewable feedstock directly into the catalyst bed of the reactor, to inhibit degradation of the wall of the reactor by the feedstock. The catalyst bed comprises a catalyst, and the injection of the feedstock directly into the catalyst bed causes the feedstock to contact the catalyst and initiate hydroprocessing of the feedstock. By injecting the renewable feedstock directly into the catalyst bed, at a distance from the wall of the reactor, the renewable feedstock will be diluted by the contents of the catalyst bed and the acidity of the renewable feedstock at the wall of the reactor will be lowered.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 49/00 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou
47.
SUSTAINABLE AVIATION FUEL AND METHOD FOR ITS PRODUCTION
An aviation fuel composition including an aromatic-based product generated by fluid catalytic cracking of a lipid feedstock in the presence of a fluid catalytic cracking, wherein the aromatic-based product comprises at least 50 vol. % aromatics, and a paraffinic-based product comprising normal paraffins and iso-paraffins in an amount of at least 85 vol. %. The aviation fuel composition meets the ASTM D1655-24b specification with the added requirements in Annex Al and/or the ASTM D7566-24d, Annexes A1-A8 specification requirements.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10L 1/04 - Combustibles carbonés liquides à base essentielle de mélanges d'hydrocarbures
C10G 69/14 - Traitement des huiles d'hydrocarbures par au moins un procédé d'hydrotraitement et au moins un autre procédé de conversion uniquement par plusieurs étapes en parallèle
48.
SONICATION SYSTEMS AND METHODS FOR SEPARATING MATERIALS IN FLUIDS
ARIZONA BOARD OF REGENTS on behalf of ARIZONA STATE UNIVERSITY (USA)
Inventeur(s)
Segal, Daniel, Concannon
Dahlen, Paul
Liu, Xuyang
Abrégé
A system can include a vessel having a plurality of sonication devices for separating a base hydrocarbon mixture that is disposed in the vessel. The sonication devices can be mounted on opposing walls of the vessel. A mixer can establish a flow of the vessel mixture within the vessel that increases exposure of the mixture to ultrasonic waves emitted by the sonication devices and carried in the water matrix. The flow of the vessel mixture within the vessel also facilitates removal of oil from the vessel mixture.
B01J 19/10 - Procédés utilisant l'application directe de l'énergie ondulatoire ou électrique, ou un rayonnement particulaireAppareils à cet usage utilisant des vibrations de fréquences audibles ou des ultrasons
B01J 19/24 - Réacteurs fixes sans élément interne mobile
B01D 17/12 - Dispositifs auxiliaires spécialement adaptés pour être utilisés avec les appareils pour séparer des liquides, p. ex. circuits de commande
B01F 25/32 - Mélangeurs à injecteurs dans lesquels les composants supplémentaires sont ajoutés dans un conduit de dérivation de l’écoulement principal
B06B 3/04 - Procédés ou appareils spécialement adaptés pour transmettre des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore impliquant une focalisation ou une réflexion
C02F 1/36 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout au moyen d'oscillations mécaniques par des vibrations ultrasonores
C02F 1/40 - Dispositifs pour séparer ou enlever les substances grasses ou huileuses, ou les matières flottantes similaires
C02F 11/15 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par traitement à l’aide de champs électriques, magnétiques ou électromagnétiquesTraitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement par traitement à l’aide d’ultrasons
E21B 21/06 - Dispositions pour traiter les fluides de forage à l'extérieur du trou de forage
A supported bimetallic catalyst includes (a) an inorganic oxide carrier, and (b) a copper-nickel metal component, wherein a content of the nickel metal component is from about 10 wt. % to about 50 wt. %, measured as elemental metal, and a molar ratio of copper to nickel is from about 0.1:1 to about 2:1. Processes for hydrogenation and dehydrogenation using the supported bimetallic catalyst are also disclosed.
A multi-zone filtration device for a down-flow catalytic hydroprocessing reactor is disclosed. The filtration device may be used in the petroleum and chemical processing industries in catalytic reactions of hydrocarbonaceous feedstocks in the presence of hydrogen, at an elevated temperature and pressure, to remove contaminants from mixed gas and liquid feedstreams to reactor catalyst beds. The filtration device may be provided as a horizontal installation at the top of a reactor, whereby feedstream liquid is passed through filtration media zones in a radial flow direction. In one zone, the flow is radially outward from the center of a zone of the filtration device to the wall of the reactor. In another zone, the flow is radially inward from the wall of the reactor to the center of a zone of the filtration device. The liquid flows to the reactor catalyst bed after passing through the filtration device. Among the benefits provided are the minimization of scale and small/fine particulates that reach the catalyst bed below the device, reduced pressure drop through the reactor, even when the filter is completely fouled, the potential for added catalyst volume due to the reduced need to use catalyst grading materials, and the improved potential for reduced maintenance needs during reactor operation, e.g., top bed skimming or filtration media replacement, thereby extending the reactor run time length.
B01D 24/12 - Filtration vers le bas, la substance filtrante étant supportée par des surfaces perméables
B01D 24/00 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent
B01J 8/02 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes
C10G 31/09 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, par des méthodes non prévues ailleurs par filtration
C10G 49/00 - Traitement des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, non prévu dans un seul des groupes , , , ou
51.
SUSTAINABLE AVIATION FUEL AND METHOD FOR ITS PRODUCTION
An aviation fuel composition including an aromatic-based product generated by fluid catalytic cracking of a lipid feedstock in the presence of a fluid catalytic cracking, wherein the aromatic-based product comprises at least 50 vol. % aromatics, and a paraffinic-based product comprising normal paraffins and iso-paraffins in an amount of at least 85 vol. %. The aviation fuel composition meets the ASTM D1655-24b specification with the added requirements in Annex A1 and/or the ASTM D7566-24d, Annexes A1-A8 specification requirements.
A process for process for generating power in an ammonia-fueled gas turbine power plant includes flowing an ammonia feed stream to an ammonia cracker reactor in geographical proximity to an ammonia-fueled gas turbine power plant to crack ammonia feed stream under cracking conditions, thereby producing a product effluent comprising ammonia and hydrogen, flowing the product effluent comprising ammonia and hydrogen to an ammonia-fueled gas turbine of an ammonia-fueled gas turbine power plant, and combusting the product effluent comprising ammonia and hydrogen to drive the ammonia-fueled gas turbine. An exhaust gas stream generated from the ammonia-fueled gas turbine is recycled back to supply heat to the ammonia cracker reactor.
C01B 3/04 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés inorganiques, p. ex. de l'ammoniac
F02C 3/22 - Ensembles fonctionnels de turbines à gaz caractérisés par l'utilisation de produits de combustion comme fluide de travail utilisant un combustible, un oxydant ou un fluide de dilution particulier pour produire les produits de combustion le combustible ou l'oxydant étant gazeux aux température et pression normales
F02C 9/40 - Commande de l'alimentation en combustible spécialement adaptée à l'utilisation d'un combustible particulier ou de plusieurs combustibles
53.
PROCESSING SOLID BIOMASS FEEDSTOCK TO PRODUCE RENEWABLE FUELS
A process includes processing a slurry feed comprising a solid biomass feedstock containing a lignocellulosic material and a liquid carrier under solvent liquefaction conditions to produce a solvent liquefaction effluent including a liquefied biomass and unconverted solid biomass feedstock, processing, in a slurry hydroconversion reactor, the solvent liquefaction effluent comprising the liquefied biomass including the lignocellulosic material and unconverted solid biomass feedstock in the presence of a slurry hydroconversion catalyst and hydrogen in a slurry hydroconversion zone and under slurry hydroconversion conditions to produce a slurry hydroconversion effluent, and processing the slurry hydroconversion effluent by subjecting the slurry hydroconversion effluent to a hydrodeoxygenation catalyst and under hydrodeoxygenation reaction conditions to produce a hydrodeoxygenated liquid effluent, and subjecting the hydrodeoxygenated liquid effluent to a hydrogenation catalyst and under hydrogenation reaction conditions to produce a liquid hydrocarbon product.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/08 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon par hydrogénation destructive avec catalyseurs mobiles
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 47/26 - Craquage des huiles d'hydrocarbures, en présence d'hydrogène ou de composés donneurs d'hydrogène, pour obtenir des fractions à point d'ébullition inférieur avec des particules solides en mouvement en suspension dans de l'huile, p. ex. sous forme de bouillie
C10G 69/12 - Traitement des huiles d'hydrocarbures par au moins un procédé d'hydrotraitement et au moins un autre procédé de conversion uniquement par plusieurs étapes en série comprenant au moins une étape de polymérisation ou d'alkylation
54.
CORROSION INHIBITION FOR ELECTRIC DRIVELINE FLUIDS
A process for process for generating power in an ammonia-fueled gas turbine power plant includes flowing an ammonia feed stream to an ammonia cracker reactor in geographical proximity to an ammonia-fueled gas turbine power plant to crack ammonia feed stream under cracking conditions, thereby producing a product effluent comprising ammonia and hydrogen, flowing the product effluent comprising ammonia and hydrogen to an ammonia-fueled gas turbine of an ammonia-fueled gas turbine power plant, and combusting the product effluent comprising ammonia and hydrogen to drive the ammonia-fueled gas turbine. An exhaust gas stream generated from the ammonia-fueled gas turbine is recycled back to supply heat to the ammonia cracker reactor.
A fluid separator with solid level indicator includes a container having a cavity. The container includes a fluid inlet and multiple fluid outlets. The fluid separator further includes a fire tube extending into the cavity to dissipate heat into the cavity. The fluid separator also includes a thermochromic indicator that is on the outside of the container, where the thermochromic indicator covers at least a portion of the container. A color of the thermochromic indicator depends on a temperature of the container at a location of the thermochromic indicator on the outside of the container. The temperature of the container at the location of the thermochromic indicator depends on whether the container contains solid at an inside location that is at least partially aligned with the location of the thermochromic indicator.
E21B 43/34 - Aménagements pour séparer les matériaux produits par le puits
G01F 23/22 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme en mesurant des variables physiques autres que les dimensions linéaires, la pression ou le poids, selon le niveau à mesurer, p. ex. par la différence de transfert de chaleur de vapeur ou d'eau
G01K 11/12 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant le changement de couleur, de translucidité ou de réflectance
57.
SYSTEM AND METHOD FOR CHARACTERIZING NEAR-WELLBORE LITHOLOGY, MINERALOGY AND HETEROGENEITY
A method is described for characterizing near-wellbore lithology, mineralogy, and heterogeneity, including receiving azimuthal gamma ray data from a horizontal well; calculating a difference between an up-sector gamma ray signal and a down-sector gamma ray signal and normalizing the difference by an average gamma ray value to generate a gamma ray difference value; using the gamma ray difference value to identify heterogeneous intervals along the horizontal well to generate a heterogeneity index; and using the heterogeneity index for at least one of geomechanical analysis of wellbore stability, drilling performance analysis, fracturing decisions, and production performance diagnosis. The method is executed by a computer system.
E21B 49/00 - Test pour déterminer la nature des parois des trous de forageEssais de couchesProcédés ou appareils pour prélever des échantillons du terrain ou de fluides en provenance des puits, spécialement adaptés au forage du sol ou aux puits
58.
SEISMIC-STRATIGRAPHIC VALIDATION FOR SUBSURFACE MODELING
A subsurface representation of a subsurface region is generated section by section from the base section to the top section. Seismic characteristics in a section of the subsurface representation are simulated, and the simulated seismic characteristics are compared with seismic characteristics in a corresponding section of the subsurface region to validate the section of the subsurface representation. Once a section of the subsurface representation is validated, the next/overlying section of the subsurface representation is generated. The underlying section provides one or more boundary conditions to constrain generation of the overlying section.
Disclosed are 2 cSt base stocks comprising a kinematic viscosity at 100°C of 1.5 cSt to 2.6 cSt, a saturates content of at least 90 wt. %, a sulfur content of less than 0.03%, a multicyclic naphthene content of 15 to 28 liquid volume %, a branching proximity of greater than 10, and a pour point of less than -30°C. Processes for making the base stocks and uses thereof are also disclosed.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 45/58 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p. ex. pour abaisser le point d'écoulementHydrocraquage sélectif des paraffines normales
C10G 65/12 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série comprenant des étapes de craquage et d'autres étapes d'hydrotraitement
C10G 71/00 - Traitement par des méthodes non prévues ailleurs d'hydrocarbures ou des huiles grasses en vue de lubrification
60.
Subsea completion annulus pressure compensation system
A system for self-regulating pressure within an annulus of a subsea wellbore includes an accumulator and piping. The accumulator includes a first compartment having an annulus fluid, a second compartment comprising a regulating fluid, and a fluidic barrier movably disposed between the first compartment and the second compartment. The first end of the piping penetrates an aperture in a subsea wellhead and terminates in the annulus of the subsea wellbore, and the second end of the piping terminates in the first compartment of the accumulator. The annulus fluid flows into and expands a size of the first compartment by moving the fluidic barrier toward the second compartment to reduce a pressure in the annulus, and the annulus fluid flows out of the first compartment to increase the pressure in the annulus when the regulating fluid forces the fluidic barrier toward the second end of the piping.
A process includes receiving, in an unheated coke drum, a feedstock comprising a solid carbon-based material, heating the unheated coke drum and the feedstock comprising the solid carbon-based material to a first temperature to form a heated feedstock comprising the solid carbon-based material in a semi-solid state or a melted state in a heated coke drum, and processing the heated feedstock comprising the solid carbon-based material in the semi-solid state or the melted state in the heated coke drum with a heated petroleum residue-containing feedstock at a second temperature and under reaction conditions to convert at least a portion of the heated feedstock comprising the solid carbon-based material in the semi-solid state or the melted state to a product stream including a gas phase including hydrocarbons and hydrogen, and coke.
C10B 55/00 - Cokéfaction des huiles minérales, bitumes, goudrons ou analogues, ou de leurs mélanges, avec des matières carbonées solides
C10B 55/02 - Cokéfaction des huiles minérales, bitumes, goudrons ou analogues, ou de leurs mélanges, avec des matières carbonées solides avec des matières solides
C10B 53/07 - Distillation destructive spécialement conçue pour des matières premières solides particulières ou sous forme spéciale de matières polymères synthétiques, p. ex. pneumatiques
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
62.
INSPECTION OF MONOETHYLENE GLYCOL (MEG) TANKS USING MULTI-SPECTRAL IMAGING
A method includes: positioning a near-Infrared (NIR) and/or short wave Infrared (SWIR) camera into a tank holding a degraded monoethylene glycol (MEG) mixture such that a detector of the camera is below a surface of the degraded MEG mixture in the tank; transmitting electromagnetic signals in a NIR regime and/or SWIR regime through the degraded MEG mixture in the tank; detecting NIR and/or SWIR electromagnetic signals reflected from a surface of the tank at the detector of the camera; and processing an output of the camera to inspect the surface of the tank.
G01N 21/90 - Recherche de la présence de criques, de défauts ou de souillures dans un récipient ou dans son contenu
G01N 21/954 - Inspection de la surface intérieure de corps creux, p. ex. d'alésages
H04N 23/21 - Caméras ou modules de caméras comprenant des capteurs d'images électroniquesLeur commande pour générer des signaux d'image uniquement à partir d'un rayonnement infrarouge à partir du rayonnement infrarouge proche [NIR]
A process includes receiving, in an unheated coke drum, a feedstock comprising a solid carbon-based material, heating the unheated coke drum and the feedstock comprising the solid carbon-based material to a first temperature to form a heated feedstock comprising the solid carbon-based material in a semi-solid state or a melted state in a heated coke drum, and processing the heated feedstock comprising the solid carbon-based material in the semi-solid state or the melted state in the heated coke drum with a heated petroleum residue-containing feedstock at a second temperature and under reaction conditions to convert at least a portion of the heated feedstock comprising the solid carbon-based material in the semi-solid state or the melted state to a product stream including a gas phase including hydrocarbons and hydrogen, and coke.
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
64.
SEISMIC-STRATIGRAPHIC VALIDATION FOR SUBSURFACE MODELING
A subsurface representation of a subsurface region is generated section by section from the base section to the top section. Seismic characteristics in a section of the subsurface representation are simulated, and the simulated seismic characteristics are compared with seismic characteristics in a corresponding section of the subsurface region to validate the section of the subsurface representation. Once a section of the subsurface representation is validated, the next/overlying section of the subsurface representation is generated. The underlying section provides one or more boundary conditions to constrain generation of the overlying section.
A system and process is described for securely searching and summarizing results from organizational source systems. The system and process retrieves live data from multiple disparate systems of record using a retrieval-augmented generation (RAG) approach, AI agents, and an AI Assistant Orchestrator. The AI Assistant Orchestrator is aware of all of capabilities of the AI agents and the systems of record including security, data structures, and communication protocols, and automatically generates requests for the AI agents and queries for the systems of record in their respective correct format and execution order including adaptive calls based on information for preceding request or execution steps. The method also correlates data identities between the systems of record and the AI agents using dynamically generated harmonization steps with generative AI to obtain retrieved data and correlated information; and provides the retrieved data and the correlated information to the operator.
G06F 16/215 - Amélioration de la qualité des donnéesNettoyage des données, p. ex. déduplication, suppression des entrées non valides ou correction des erreurs typographiques
Provided is a novel synthetic crystalline borongermanosilicate molecular sieve material, designated boron SSZ-113. The boron SSZ-113 can be synthesized using 1,3 bis(2,3-dimethyl-1H-imidazolium) propane dications as a structure directing agent. The boron SSZ-113 may be used in organic compound conversion reactions and/or sorptive processes, and in particular, in reforming reactions.
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
C01B 39/12 - Préparation de zéolites isomorphes caractérisée par les mesures prises pour le remplacement des atomes d'aluminium ou de silicium dans la charpente du réseau par des atomes d'autres éléments les atomes de remplacement étant des atomes de bore
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
C10G 35/095 - Réformage catalytique caractérisé par le catalyseur utilisé contenant des alumino-silicates cristallins, p. ex. des tamis moléculaires
A process for converting light hydrocarbons into hydrogen and other valuable hydrocarbons includes reacting the light hydrocarbons with a catalyst in a reactor vessel at a reaction temperature and pressure to produce an intermediate product stream comprising hydrogen, methane, ethylene, acetylene, benzene, and polynuclear aromatics. The intermediate product stream is quenched and compressed after which the constituents of the intermediate product stream are separated.
Provided herein is a small crystal size aluminosilicate zeolite having an intergrowth structure of a SBS framework structure and a SBT framework structure, designated as SSZ-133. The aluminosilicate zeolite may be synthesized by (a) preparing a synthesis mixture comprising a source of alumina, a source of silica, an organic template containing a tetramethylammonium cation, a source of hydroxide ions, a source of cesium cation, and water; (b) heating the synthesis mixture under crystallization conditions including a temperature of from 50°C to 150°C for a time sufficient to form crystals of the zeolite; and (c) recovering at least a portion of the zeolite from step (b). The source of alumina is free of, essentially free of, or substantially free of an aluminum alkoxide and the source of silica is free of, essentially free of, or substantially free of colloidal silica.
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
B01J 29/70 - Zéolites aluminosilicates cristallinesLeurs composés isomorphes de types caractérisés par leur structure spécifique non prévus dans les groupes
69.
BIMETALLIC SSZ-91 CATALYSTS FOR RENEWABLE APPLICATIONS
Process for making a renewable product by hydroisomerization of a biofeedstock. The process comprises contacting a biofeedstock with a hydroisomerization catalyst system under hydroisomerization conditions to produce a renewable product. The hydroisomerization catalyst comprises an SSZ-91 molecular sieve and the catalytically active metals Pt and Ru or Pt and Re.
C10G 3/00 - Production de mélanges liquides d'hydrocarbures à partir de matières organiques contenant de l'oxygène, p. ex. huiles, acides gras
C10G 45/62 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p. ex. pour abaisser le point d'écoulementHydrocraquage sélectif des paraffines normales caractérisé par le catalyseur utilisé contenant des métaux du groupe du platine ou leur composés
C10G 45/64 - Raffinage des huiles d'hydrocarbures au moyen d'hydrogène ou de composés donneurs d'hydrogène pour changer la structure du squelette de certains hydrocarbures sans craquer les autres hydrocarbures présents, p. ex. pour abaisser le point d'écoulementHydrocraquage sélectif des paraffines normales caractérisé par le catalyseur utilisé contenant des alumino-silicates cristallins, p. ex. des tamis moléculaires
70.
LUBRICANT FORMULATION FOR HYDROGEN, NATURAL GAS OR AMMONIA FUELED INTERNAL COMBUSTION ENGINES
A method for reducing or preventing copper, lead and iron corrosion in a hydrogen, natural gas, or ammonia fueled internal combustion engine is described. The method involves the step of lubricating the internal combustion engine with a lubricating oil composition that includes a polyalkylene glycol present in an amount of 0.05 wt.% to 5 wt.% based on the total lubricating oil composition.
A method for preventing or reducing copper corrosion in a hybrid vehicle, hydrogen, natural gas, or ammonia fueled internal combustion engine is described. The method involves the step of lubricating the internal combustion engine with a lubricating oil composition that includes a fatty acid sorbitan ester present in an amount of 0.1 wt.% to 5 wt.% based on the total lubricating oil composition.
Disclosed are methods and apparatus for preventing corrosion within the annulus of a flexible pipe used in a riser in an offshore hydrocarbon production facility. Buffer fluid comprising a passivating agent is introduced into the annulus to form protective layers on metal surfaces within the annulus to resist corrosive materials from contacting the metal surfaces. The passivating agents may be one or more of a polyalphaolefin, a polybutene, or a polysiloxane. A corrosion inhibitor may be combined with the passivating agent in the buffer fluid. Pretreating of the metal surfaces within the annulus prior to introduction of the buffer fluid can be performed with a pretreating corrosion inhibitor.
A process for producing high-purity hydrogen includes compressing a hydrogen-containing hydrocarbon gas stream derived from catalytically cracking a light hydrocarbon feedstock in the presence of a catalyst in a reactor, thereby producing a compressed hydrogen- containing hydrocarbon gas stream, passing the compressed hydrogen-containing hydrocarbon gas stream through a gas separation membrane, thereby producing a hydrogen-lean hydrocarbon retentate gas stream and a hydrogen-rich permeate gas stream, compressing the hydrogen-rich permeate stream to provide a compressed hydrogen-rich permeate gas stream, and introducing the compressed hydrogen-rich permeate gas stream into a pressure swing adsorption unit, thereby producing a high-purity hydrogen stream and a pressure swing adsorption tail gas stream.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
C01B 3/50 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p. ex. purification
74.
A PROCESS FOR REMOVING INORGANIC CONTAMINANTS FROM PYROLYSIS OILS BY ALKALI HYDROXIDE TO PRODUCE HIGH QUALITY STEAM CRACKER FEEDSTOCKS
A novel process for making steam cracker feedstocks from contaminated pyrolysis oil, e.g., derived from waste plastics. The process utilizes an alkali hydroxide hydrolysis to clean the pyrolysis oil. The clean pyrolysis oil is then sent to an isocracking section to prepare high quality steam cracker feedstock. Some products can be sent to a steam cracker as feedstocks, while others can be recycled back into the system to improve feedstock yield. This recycling can also be done for better heat management.
C10G 1/00 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon
C10B 53/07 - Distillation destructive spécialement conçue pour des matières premières solides particulières ou sous forme spéciale de matières polymères synthétiques, p. ex. pneumatiques
C10G 1/10 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon à partir de caoutchouc ou de déchets de caoutchouc
C10G 9/36 - Craquage thermique non catalytique, en l'absence d'hydrogène, des huiles d'hydrocarbures par contact direct avec des fluides inertes préchauffés, p. ex. avec des métaux ou sels fondus avec des gaz ou vapeurs chauds
C10G 19/02 - Raffinage des huiles d'hydrocarbures, en l'absence d'hydrogène, par un traitement alcalin avec des solutions aqueuses alcalines
C10G 65/12 - Traitement des huiles d'hydrocarbures, uniquement par plusieurs procédés d'hydrotraitement uniquement par plusieurs étapes en série comprenant des étapes de craquage et d'autres étapes d'hydrotraitement
C10G 69/06 - Traitement des huiles d'hydrocarbures par au moins un procédé d'hydrotraitement et au moins un autre procédé de conversion uniquement par plusieurs étapes en série comprenant au moins une étape de craquage thermique en l'absence d'hydrogène
A process for converting light hydrocarbons into hydrogen and other valuable hydrocarbons includes reacting the light hydrocarbons with a catalyst in a reactor vessel at a reaction temperature and pressure to produce an intermediate product stream comprising hydrogen, methane, ethylene, acetylene, benzene, and polynuclear aromatics. The intermediate product stream is quenched and compressed after which the constituents of the intermediate product stream are separated.
A measured hydrostatic pressure loss across a distance in a pipe, a theoretical hydrostatic pressure loss across the distance in the pipe, and a density of sand for the pipe may be used to determine a sanding indicator value for the pipe. The sanding indicator value may be used to monitor sanding events in the pipe. The monitoring of sanding events in the pipe via the sanding indicator value may be both accurate and timely, enabling operators to take actions to prevent/reduce operational issues and/or damage to the pipe/other equipment.
A process for producing high-purity hydrogen includes compressing a hydrogen-containing hydrocarbon gas stream derived from catalytically cracking a light hydrocarbon feedstock in the presence of a catalyst in a reactor, thereby producing a compressed hydrogen-containing hydrocarbon gas stream, passing the compressed hydrogen-containing hydrocarbon gas stream through a gas separation membrane, thereby producing a hydrogen-lean hydrocarbon retentate gas stream and a hydrogen-rich permeate gas stream, compressing the hydrogen-rich permeate stream to provide a compressed hydrogen-rich permeate gas stream, and introducing the compressed hydrogen-rich permeate gas stream into a pressure swing adsorption unit, thereby producing a high-purity hydrogen stream and a pressure swing adsorption tail gas stream.
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
B01D 71/64 - PolyimidesPolyamide-imidesPolyester-imidesPolyamide-acides ou précurseurs similaires de polyimides
C01B 3/26 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures avec des catalyseurs
78.
PROCESS FOR REMOVING INORGANIC CONTAMINANTS FROM PYROLYSIS OILS BY ALKALI HYDROXIDE TO PRODUCE HIGH QUALITY STEAM CRACKER FEEDSTOCKS
A novel process for making steam cracker feedstocks from contaminated pyrolysis oil, e.g., derived from waste plastics. The process utilizes an alkali hydroxide hydrolysis to clean the pyrolysis oil. The clean pyrolysis oil is then sent to an isocracking section to prepare high quality steam cracker feedstock. Some products can be sent to a steam cracker as feedstocks, while others can be recycled back into the system to improve feedstock yield. This recycling can also be done for better heat management.
C10G 67/10 - Traitement des huiles d'hydrocarbures, uniquement par au moins un procédé d'hydrotraitement et au moins un procédé de raffinage en l'absence d'hydrogène uniquement par plusieurs étapes en série comprenant un traitement alcalin comme étape de raffinage en l'absence d'hydrogène
79.
SMALL CRYSTAL SBS/SBT ZEOLITE INTERGROWTH, ITS METHOD OF MAKING AND USE
Provided herein is a small crystal size aluminosilicate zeolite having an intergrowth structure of a SBS framework structure and a SBT framework structure, designated as SSZ-133. The aluminosilicate zeolite may be synthesized by (a) preparing a synthesis mixture comprising a source of alumina, a source of silica, an organic template containing a tetramethylammonium cation, a source of hydroxide ions, a source of cesium cation, and water; (b) heating the synthesis mixture under crystallization conditions including a temperature of from 50° C. to 150° C. for a time sufficient to form crystals of the zeolite; and (c) recovering at least a portion of the zeolite from step (b). The source of alumina is free of, essentially free of, or substantially free of an aluminum alkoxide and the source of silica is free of, essentially free of, or substantially free of colloidal silica.
C01B 39/48 - Autres types caractérisés par leur diagramme de diffraction des rayons X et par leur composition définie utilisant au moins un agent structurant organique
C01B 39/02 - Zéolites aluminosilicates cristallinesLeurs composés isomorphesLeur préparation directeLeur préparation à partir d'un mélange réactionnel contenant une zéolite cristalline d'un autre type, ou à partir de réactants préformésLeur post-traitement
C07C 5/22 - Préparation d'hydrocarbures à partir d'hydrocarbures contenant le même nombre d'atomes de carbone par isomérisation
80.
Expandable polymer grout for sand control in a well
An expandable polymer grout system provides sand control at a target location within a well. One deployment system mixes the expandable polymer grout system within the wellbore and places the grout at a failure point in a sand screen to form a polymer seal. Another deployment system mixes the expandable polymer grout system at the well's surface and transports the grout to a failure point in a sand screen to form a polymer seal. Yet another deployment system utilizes a canister system to mix the expandable polymer grout system within the wellbore and place the grout at a potential failure point in a sand screen to form a polymer seal.
A method can include determining carbon dioxide acoustic properties for at least supercritical carbon dioxide using thermodynamics that relate isothermal compressibility and adiabatic compressibility: determining fluid-saturated rock acoustic properties using the carbon dioxide acoustic properties; and performing a seismic workflow using the fluid-saturated rock acoustic properties.
A system for transmission of power offshore comprises two or more power stations operably connected with a high voltage cable system. The high voltage cable system may comprise a dynamic, dry or wet type high voltage submarine cable of varying length configured to transmit at least about 100 megawatts of power. In some cases the dynamic, dry or wet type high voltage submarine cable comprises a first end connected to an offshore power station and second end connected to a static submarine cable system which is connected to an onshore power station. The systems may facilitate transmission of power for applications such as compressing and/or pumping subsea natural gas in deep water.
H01B 3/44 - Isolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines vinyliquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques matières plastiquesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques résinesIsolateurs ou corps isolants caractérisés par le matériau isolantEmploi de matériaux spécifiés pour leurs propriétés isolantes ou diélectriques composés principalement de substances organiques cires résines acryliques
H01B 7/04 - Câbles, conducteurs ou cordons flexibles, p. ex. câbles traînants
H01B 7/28 - Protection contre les dommages provoqués par des facteurs extérieurs, p. ex. gaines ou armatures par l'humidité, la corrosion, les attaques chimiques ou les conditions atmosphériques
H02G 9/12 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau supportés sur ou par des structures flottantes, p. ex. dans l'eau
H02J 3/36 - Dispositions pour le transfert de puissance électrique entre réseaux à courant alternatif par l'intermédiaire de haute tension à courant continu
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
A subsea pipe for filtering a fluid produced during a subsea field operation can include a housing having a housing wall forming a cavity, where the housing has an upstream end and a downstream end that define a length of the housing. The subsea pipe can also include a filter disposed within the cavity along the length, where the filter defines a first flow area and a second flow area within the cavity. The upstream end can be configured to receive the fluid in an unfiltered state from an upstream subsea pipe into the first flow area within the cavity, where the downstream end is configured to distribute the fluid in a filtered state from the second flow area in the cavity to a downstream subsea pipe, and where the filter is configured to remove solids as the fluid passes through the filter.
A system for implementing and optimizing the storage potential of subterranean carbon mineralization can include a fluid injection well subsystem having an injection wellbore, a pumping system, and a fluid injection completion system disposed at an injection range along the injection wellbore, where the fluid injection completion system is configured to control an injection rate of pressurized fluid from the injection range into an active storage zone within a subterranean rock formation. The system can also include a fluid production well subsystem having a production wellbore and a fluid production completion system disposed at a production range along the production wellbore, where the fluid production completion system is configured to control an inflow rate of production fluid from the active storage zone into the production range of the production wellbore. The system can further include a monitoring subsystem configured to monitor carbon mineralization in the active storage zone.
A lubricating oil composition is disclosed. The composition includes a major amount of an oil of lubricating viscosity and one or more dispersant friction modifiers given by Structure A,
A lubricating oil composition is disclosed. The composition includes a major amount of an oil of lubricating viscosity and one or more dispersant friction modifiers given by Structure A,
A lubricating oil composition is disclosed. The composition includes a major amount of an oil of lubricating viscosity and one or more dispersant friction modifiers given by Structure A,
R1, and R3 are independently a linear or branched-chain monovalent hydrocarbyl radical of 4 to 100 carbon atoms; x is from 1 to 3; and y is from 1 to 3; R2 is a linear or branched-chain monovalent hydrocarbyl radical of 4 to 100 carbon atoms or hydrogen; and at least one of R1, R2, and R3 is a polyisobutenyl group having a molecular weight of 500 or greater.
C10N 20/04 - Poids moléculaireRépartition du poids moléculaire
C10N 30/00 - Propriétés physiques ou chimiques particulières améliorées par l'additif caractérisant la composition lubrifiante, p. ex. additifs multifonctionnels
C10N 30/06 - OnctuositéRésistance du filmAnti-usureRésistance aux pressions extrêmes
A method for reducing filter blocking tendency of a fuel composition is described. The fuel composition includes biodiesel component and renewable diesel component or petroleum diesel component. The method involves dosing the fuel composition with imidazoline or diamine with hydrocarbyl ether substituent additive.
A measurement information system can include a controller configured to obtain identification information about a storage tank. The controller can also be configured to obtain a liquid level of a hydrocarbon liquid in the storage tank. The controller can further be configured to select a model from among a plurality of models associated with the storage tank based on the identification information. The controller can also be configured to run the model using the liquid level in the storage tank. The controller can further be configured to output a testing protocol for the storage tank based on results from running the model, where the testing protocol comprises one or more dip points, and where the one or more dip points designate one or more locations in the storage tank from which to take one or more temperatures and/or one or more sample measurements of the hydrocarbon liquid.
A process is provided for the synthesis of an aluminum-containing molecular sieve having a CIT-15 framework structure. The process includes treating an aluminum-containing molecular sieve having a CIT-13 framework structure under basic conditions to delaminate at least a portion of the molecular sieve to provide a phyllosilicate comprising delaminated cfi-layers, treating the phyllosilicate with a C6-C12 alkylamine, and calcining the treated phyllosilicate under conditions sufficient to convert the phyllosilicate to an aluminum-containing molecular sieve having the CIT-15 framework structure.
A system includes a conduit configured to transport fluid between a first location and a second location, and a thermochromic indicator disposed on an outer surface of the conduit. The thermochromic indicator covers at least a portion of the conduit. A color of the thermochromic indicator depends on a temperature of the outer surface of the conduit, and the temperature of the outer surface of the conduit depends on an amount of material deposition inside the conduit that is at least partially aligned with a location of the thermochromic indicator.
G01K 11/12 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant le changement de couleur, de translucidité ou de réflectance
G01K 13/02 - Thermomètres spécialement adaptés à des fins spécifiques pour mesurer la température de fluides en mouvement ou de matériaux granulaires capables de s'écouler
A compound having a structure according to Formula I wherein: A is a hydrocarbyl succinimide; n = 1 to 10; m = 0, 1 or 2; and R is a nitrogen-containing heterocyclic moiety
C10M 133/44 - Cycle à cinq chaînons ne contenant que du carbone et de l'azote
C07D 403/14 - Composés hétérocycliques contenant plusieurs hétérocycles, comportant des atomes d'azote comme uniques hétéro-atomes du cycle, non prévus par le groupe contenant au moins trois hétérocycles
Measured values of fluid properties for oil, gas, and water at particular operating temperature and operating pressure in a pipe are used to develop fluid phase equilibrium model to calculate fluid properties at other operating temperatures and operating pressures in the pipe. The developed fluid phase equilibrium model is used to generate a fluid property look-up table that establishes correspondence between values of operating temperatures and operating pressures and values of fluid properties for oil, gas, and water. A flowmeter is configured to directly use the fluid property look-up table to measure flowrates of oil, gas, and water in the pipe.
G01F 25/10 - Test ou étalonnage des appareils pour la mesure du volume, du débit volumétrique ou du niveau des liquides, ou des appareils pour compter par volume des débitmètres
92.
INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS
Embodiments of the disclosure include compositions and methods that stabilize a injection fluid when exposed to reservoir conditions, reducing formation damage and increasing the amount of hydrocarbon recovered. Specifically, the formulation is a single-phase liquid surfactant package which comprises an anionic surfactant and optionally one or more secondary surfactants.
E21B 43/27 - Procédés pour activer la production par formation de crevasses ou de fractures par emploi de produits chimiques érosifs, p. ex. d'acides
E21B 47/11 - Localisation des fuites, intrusions ou mouvements du fluide utilisant des traceursLocalisation des fuites, intrusions ou mouvements du fluide utilisant la radioactivité
Additive manufacturing techniques can be used to form marine mooring chains. In one example method, individual chain links are printed using additive manufacturing and then joined together to form a section of a marine mooring chain. In another example method, multiple chain links are printed together simultaneously to form a section of a marine mooring chain. The links of the marine mooring chain formed using additive manufacturing are advantageous in that selected materials and sensors can be embedded in the chain links and the links can be formed to have a functional gradient.
A method is described for performing full waveform inversion with partial variation regularization on seismic data to generate the multi-dimensional map of physical properties of the earth's subsurface. The method must be executed by a computer system.
Described herein are methods for hydrocarbon recovery from an unconventional subterranean formation having a wellbore in fluid communication therewith. These methods can include: injecting a volume of an aqueous solution through the wellbore into the unconventional subterranean formation between injections of a volume of a first gas and a volume of a second gas through the wellbore into the unconventional subterranean formation; and producing fluids from the unconventional subterranean formation through the wellbore. In some embodiments, a sum of the volume of the first gas and the volume of the second gas equals to a total gas volume; and a ratio of the total gas volume (in SCF) to the volume of the aqueous solution (in BBL) is from 1,750:1 to 10,000:1.
Measured values of fluid properties for oil, gas, and water at particular operating temperature and operating pressure in a pipe are used to develop fluid phase equilibrium model to calculate fluid properties at other operating temperatures and operating pressures in the pipe. The developed fluid phase equilibrium model is used to generate a fluid property look-up table that establishes correspondence between values of operating temperatures and operating pressures and values of fluid properties for oil, gas, and water. A flowmeter is configured to directly use the fluid property look-up table to measure flowrates of oil, gas, and water in the pipe.
G01F 25/10 - Test ou étalonnage des appareils pour la mesure du volume, du débit volumétrique ou du niveau des liquides, ou des appareils pour compter par volume des débitmètres
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
G01F 1/34 - Mesure du débit volumétrique ou du débit massique d'un fluide ou d'un matériau solide fluent, dans laquelle le fluide passe à travers un compteur par un écoulement continu en utilisant des effets mécaniques en mesurant la pression ou la différence de pression
G01F 1/74 - Dispositifs pour la mesure du débit d'un matériau fluide ou du débit d'un matériau solide fluent en suspension dans un autre fluide
97.
MONITORING INTEGRITY OF SUBSURFACE ELECTRICAL DEVICES
A subsurface electrical device monitoring system includes a controller configured to: obtain measurements made by a first sensor device measuring a temperature adjacent to a subsurface electrical device and a second sensor device measuring a power parameter associated with the subsurface electrical device; correlate the measurements made by the first and second sensor devices by time; generate a baseline of performance of the electrical device over periods of time within which the subsurface electrical device starts; obtain subsequent measurements made by the first sensor device and the second sensor device; correlate the subsequent measurements made by the first and second sensor devices by time; compare the subsequent measurements made by the first sensor device against expected values derived from the baseline; and determine that a problem is developing with the subsurface electrical device when a difference between a subsequent measurement and an expected value exceeds a threshold value.
USY AND RELATED ZEOLITE CATALYSTS WITH BLOCKED UNDESIRED ACTIVE SITES, AND METHODS FOR SYNTHESIZING THE SAME RELYING ON SELECTIVE EXTRACTION AND ION-EXCHANGE
Provided is a process for extracting organic surfactant occluded in an as-synthesized meso-Y zeolite (ASMY). The process comprises treating the ASMY with methanolic ammonium nitrate (MAN). The length of the treatment can last as long as needed, but equilibrium is generally reached at about 2 hours. The treatment is beneficial in that it does not decrease Al content and it extracts sufficient organic surfactant to be safe for calcination.
B01J 38/00 - Régénération ou réactivation des catalyseurs, en général
C07C 45/46 - Préparation de composés comportant des groupes C=O liés uniquement à des atomes de carbone ou d'hydrogènePréparation des chélates de ces composés par condensation par réactions de Friedel-Crafts
99.
CONSTRUCTION OF ENHANCED GEOTHERMAL SYSTEMS USING U-SHAPED WELL TECHNOLOGY
An enhanced geothermal system includes a first well and a second well drilled through a subterranean formation. The first well includes a lateral section extending through a heat zone in the subterranean formation. The second well is a U-shaped well having a first lateral section extending through the heat zone on a first side of the lateral section of the first well, and a second lateral section extending through the heat zone on a second side of the lateral section of the first well.
Provided is a process for synthesizing mesopores-Y zeolite having mesopores up to about 20 nm in diameter. The process comprises starting with a parent meso-Y zeolite and imposing intimate contact between a zinc species and aluminosilicate of the meso-Y zeolite while calcining. The calcined product is then subjected to a hydrothermal treatment in the presence of a residual amount of the Zn species. The species can comprise ZnO.
