In an aspect, a pipe lifter is provided having: a first section having a bottom end, a top end, an outside surface, an inside surface, and a contact surface proximate a top end of the first section, the inside surface defining a substantially semi-circular first channel; a second section having a bottom end, a top end, an outside surface, an inside surface, and a contact surface proximate a top end of the second section, the inside surface defining a substantially semi-circular second channel; a pivotal connection pivotally connecting the bottom end of the first section and the bottom end of the second section; a first hand grip provided on the outer surface of the first section; and a second hand grip provided on the outer surface of the second section.
Solid scale inhibitors that are coated with a hydrophobic coating agent selected from the group consisting of: organosilanes, organosiloxanes, polysiloxanes, amine functionalized polyolefins, polymerizable natural oils and polyethylene-vinyl acetates, for controlling the release of the inhibitors into surrounding fluid, providing a slow release that promotes the long-lasting effect of inhibition. The coated scale inhibitors have use in oilfield applications such as hydraulic fracturing operations, gravel pack operations, and in water treatment processes in other industries.
C02F 5/08 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants
C02F 5/10 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques
C02F 5/14 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants en utilisant des substances organiques contenant du phosphore
C09K 8/52 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage
C09K 8/62 - Compositions pour la formation de crevasses ou de fractures
E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
3.
CEMENT COMPOSITIONS AND METHODS OF MAKING THE SAME
The application of nanotechnology in well cementing operations enhances the mechanical properties of the cement. As a result, better zonal isolation and protection of the environment is achieved. Well cementing operations have previously used pre-fabricated nanoparticles in cement slurries. Prefabricated particles, however, have been found to exhibit improper dispersion within a resulting cement sheath, negatively impacting its mechanical properties. The present disclosure is directed to the in situ synthesis the nanoparticles within a cement slurry as it hydrates to form a cured/hardened cement matrix. In situ nanoparticle preparation is a platform technology that enables the preparation of wide variety of nanoparticles, while controlling their size, morphology and result in high dispersion. In addition to mitigating the dispersion problem observed with prefabricated nanoparticles, the in situ approach for nanoparticle synthesis described herein employs inexpensive precursors, reducing the cost of the nanoparticles and an overall well cementing operation significantly.
C04B 28/00 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates
B28C 5/00 - Appareillages ou procédés pour la production de mélanges de ciment avec d'autres substances, p. ex. coulis, mortiers, compositions poreuses ou fibreuses
B28C 7/06 - Alimentation en ingrédients solides, p. ex. au moyen de transporteurs sans fin ou à secousses
4.
Oil-based dust suppression composition and method of use
Methods and compositions for suppressing fugitive dust are provided herein. To suppress fugitive dust, particulate materials, dust and or substrates can be treated with a mixture having a hydrophobizing agent and an oil. The hydrophobizing agent can be an organo- or halosilane, a tallow alkylamine, an amine-functionalized polysiloxane, or an amine-functionalized hydrophobic polymer.
Compositions and methods are provided for soil stabilization operations, more particularly including the use of aqueous solutions/mixtures of quaternary ammonium alkoxysilanes compounds together with water soluble binders to treat soils in various civil engineering operations including construction, repair of roads (base and sub-base), and building well pads in oilfield operations.
Compositions and methods of reducing release of fugitive dust from particulate substrates are provided. The method involves applying a composition onto the substrate in an amount effective to reduce dust release and remain effective for an extended period of time, wherein the composition comprises an aqueous medium, a surface modifying agent, and a dispersant.
The present disclosure is directed to the use of dendrimers in various compositions and methods applicable in oilfield applications, such as, but not limited to, in compositions containing oilfield chemical additives for enhancing the efficacy of the oilfield chemical additives in such compositions and in compositions containing an aqueous liquid to allow the compositions to exhibit an enhanced water imbibition in a subterranean hydrocarbon-bearing formation.
Methods and compositions for suppressing fugitive dust are provided herein. To suppress fugitive dust, particulate materials, dust and or substrates can be treated with a mixture having a hydrophobizing agent and an oil. The hydrophobizing agent can be an organo- or halosilane, a tallow alkylamine, an amine-functionalized polysiloxane, or an amine-functionalized hydrophobic polymer.
Particulates, such as proppants, that are coated with a coating agent selected from the group consisting of: organosilanes, organosiloxanes, polysiloxanes, long carbon chain hydrocarbon amines containing no silicon or fluoro-based groups in the molecule, amine functionalized polyolefins and polymerizable natural oils; and a chemical additive selected from the group consisting of: a scale inhibitor, a biocide, and an H2S scavenger. The coating agent controls the release of the additive from the particulate surface into surrounding fluid, providing a slow release that promotes the long lasting effect of the additive. The coated particulates have use in oilfield applications such as hydraulic fracturing operations, gravel pack operations, and in water treatment processes.
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
C02F 1/50 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition ou emploi d'un germicide, ou par traitement oligodynamique
C02F 5/08 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants
C09K 8/536 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
C09K 8/56 - Compositions pour consolider le sable meuble ou similaire autour des puits sans diminuer excessivement sa perméabilité
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
An aqueous slurry composition for use in industries such as the petroleum and pipeline industries includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface extremely hydrophobic. The slurry is produced by rendering the surface of the particulate extremely hydrophobic during or before making the slurry.
C09K 8/68 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C09K 8/92 - Compositions pour activer la production en agissant sur la formation souterraine caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
C09K 8/66 - Compositions à base d'eau ou de solvants polaires
F17D 1/17 - Amélioration du transfert des liquides ou exécution du transfert de produits visqueux par modification de leur viscosité par mélange avec un autre liquide
11.
Method for making particulate slurries and particulate slurry compositions
An aqueous slurry composition for use in industries such as the petroleum and pipeline industries includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface extremely hydrophobic. The slurry is produced by rendering the surface of the particulate extremely hydrophobic during or before making the slurry.
C09K 8/68 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
C09K 8/66 - Compositions à base d'eau ou de solvants polaires
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
A header and a pump end for a cryogenic pump are provided for efficient liquid pumping operation. The header directs supplied liquid into a sump and gas into a freeboard. The liquid in the header can be distributed along the header and decanted over a weir to the sump, the liquid being drawn from the sump and up through the vessel to the pump end.. Gas in the freeboard is collected for venting or return to the liquid source. Pump head plunger stroke can be lengthened and operated at slower stroke rates using a large cross-sectional area intake and discharge valves. Plunger seals, supported as a seal pack in a sleeve, are field installable over the plunger. A plunger to drive shim arrangement permits filed adjustment of the stroke.
F04B 37/08 - Pompes spécialement adaptées aux fluides compressibles et ayant des caractéristiques pertinentes non prévues dans les groupes ou présentant un intérêt autre que celui visé par ces groupes pour l'évacuation par moyens thermiques par condensation ou réfrigération, p. ex. pompes cryogéniques
F04B 15/00 - Pompes adaptées pour travailler avec des fluides particuliers, p. ex. grâce à l'emploi de matériaux spécifiés pour la pompe elle-même ou certaines de ses parties
F04B 39/12 - Carcasses d'enveloppeCylindresCulassesConnexions des tubulures pour fluide
An aqueous slurry composition for use in industries such as petroleum and pipeline industries comprises an aqueous liquid, particulates, a hydrophobizing agent that renders the particulate surface hydrophobic and a hydrophobic polymer. The slurry is produced by rendering the surface of the particulate hydrophobic during or prior to making the slurry. The method and composition can find many applications in different industries, particularly in petroleum industry.
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C09K 8/92 - Compositions pour activer la production en agissant sur la formation souterraine caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures
E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C09K 8/575 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
E21B 43/26 - Procédés pour activer la production par formation de crevasses ou de fractures
15.
REAL-TIME MONITORING OF WELLBORE CLEANOUT USING DISTRIBUTED ACOUSTIC SENSING
Described is a method of cleaning a wellbore using a fibre-optic distributed acoustic sensor (DAS) and temporary tubing deployed downhole. In real time, the DAS measures characteristics of the fluid along the entire length of the sensor/wellbore as the fluid is being pumped out of the wellbore, and operators can optionally adjust the wellbore cleanout operation in response to the characteristics determined from the DAS measurements.
A treatment to temporarily block highly permeable areas in a wellbore having a temperature of less than 160°F. A diverting agent, a catalyzer, and a viscosifier are mixed together and pumped in the wellbore where the treatment flows in the most highly permeable areas. The diverting agent then begins to block those areas as the well is treated finally causing the fluid to divert to other now more highly permeable areas of the wellbore. After less than 48 the diverting agent degrades sufficiently to restore the permeablility of the wellbore.
C09K 8/524 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage les dépôts organiques, p. ex. paraffines ou asphaltènes
A proppant slurry is formed by lifting dry proppant using one or more augers and distributing an additive to modify the dry proppant as it falls from the top of the augers into a blender tub. Water is added to the blender tub and the modified proppant for forming the proppant slurry. The additive hydrophobically modifies surfaces of the proppant, typically sand, to produce stable proppant/bubble aggregations for forming proppant packs when introduced into formation fractures. The additive is distributed using main spray nozzles directed downwardly onto the falling proppant in a direction of fall of the proppant. Auxiliary spray nozzles protrude upwards into the proppant and distribute additive within and beneath the falling proppant and in a direction of travel thereat. Spray orifices further distribute additive to the falling proppant.
Cement composition suitable for cementing a well, and method of preparing the cement composition is disclosed. The cement composition comprises cement, water and a seeding additive for forming seeding sites distributed generally homogeneously in the cement composition for promoting growth of fibrous Type I calcium silicate hydrate (C-S-H) binders throughout. The seeding additive may be solid-form fibrous material having charged surface, or may alternatively be liquid-form resin mixed with a suitable hardening agent.
C09K 8/467 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland contenant des additifs pour des utilisations spécifiques
C04B 28/00 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates
E21B 33/13 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues
19.
LONG TERM DUAL BIOCIDE AND HYDROGEN SULFIDE REMEDIATION
In wellbore construction it has become environmentally and economically practical to treat flow back and produced water at the well site. Typically the flow back and produced water is initially contained in an open air pond. The water is then run to a treatment system to remove particulates and then deposited in a second clean pond. The water in the second clean pond may be allowed to sit in the pond for weeks before it is pumped out to be taken and disposed of or most likely to be used as a water source in the construction of a different well. Unfortunately even though the water may have initially been treated with the biocide due to the open environment to water is usually re-contaminated with both nutrients and both aerobic and anaerobic bacteria. The anaerobic bacteria usually include sulfur reducing bacteria which in turn produces hydrogen sulfide dissolved in the water. It has been found that an effective way to treat the clean pond to prevent contamination of the clean pond by sulfur reducing bacteria and its consequent hydrogen sulfide is to initially treat the second pond with a short-term but quick kill biocide as well as with the hydrogen sulfide scavenger that may then act as a long term biocide.
Surfaces of well servicing equipment are treated with both a biofilm remover, which can be a mechanical or chemical, and a biocide composition. The biocide composition is designed to be effective to prevent regrowth of bacteria over a period of time in which the equipment is expected to be out of service. Further, the biocide composition is designed to be compatible with the water source which is available on site for preparation of the biocide composition. If compatible, the biofilm remover and the biocide composition can be mixed together as a single treatment. The biocide is maintained within the equipment or displaced therefrom, such as with nitrogen and residual biocide composition is effective therein to prevent regrowth. Nitrogen can be maintained within the equipment until put back into service.
A method of utilizing fiber-optic cables either previously installed in adjacent wells or currently installed as part of the drilling or milling process to sense vibrations or acoustic signatures within an adjacent or the currently drilled wellbore. The vibrations or acoustic signatures may then be used to determine the location, including the depth, of a tool run into the well on coil tubing. In addition to determining the location of any tools run into the well on coil tubing, a determination of the operating condition of the tools may also be made based upon the vibrations or acoustic signatures of the tools received via the fiber-optic cables.
E21B 47/135 - Moyens pour la transmission de signaux de mesure ou signaux de commande du puits vers la surface, ou de la surface vers le puits, p. ex. pour la diagraphie pendant le forage par énergie électromagnétique, p. ex. gammes de fréquence radio utilisant des ondes lumineuses, p. ex. ondes infrarouges ou ultraviolettes
E21B 44/00 - Systèmes de commande automatique spécialement adaptés aux opérations de forage, c.-à-d. systèmes à fonctionnement autonome ayant pour rôle d'exécuter ou de modifier une opération de forage sans l'intervention d'un opérateur humain, p. ex. systèmes de forage commandés par ordinateurSystèmes spécialement adaptés à la surveillance de plusieurs variables ou conditions de forage
22.
Compositions and methods for making aqueous slurry
An aqueous slurry composition for use in industries such as petroleum and pipeline industries, such as for use as a fracturing fluid. The aqueous slurry composition includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface hydrophobic. The slurry is produced by rendering the surface of the particulate hydrophobic during or prior to making the slurry.
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
A coil tubing purging system is disclosed having coil tubing; an on-site source of a gaseous hydrocarbon fluid, said gaseous source being coupled to a first end of the coil tubing for injecting the gaseous fluid into the coil tubing for purging; and a sink coupled to a second end of the coil tubing for receiving fluid discharged therefrom.
E21B 19/00 - Manipulation de tiges, tubages, tubes ou autre objets analogues à l'extérieur du trou de forage, p. ex. dans la tour de forageAppareils pour faire avancer les tiges ou les câbles
E21B 19/22 - Manipulation de tubes ou de tiges enroulés, p. ex. de tubes de forage flexibles
E21B 41/00 - Matériel ou accessoires non couverts par les groupes
24.
USE OF SALTS OF POLYCARBOXYLATES WITH LIPOPHILIC INCREMENTS TO CONTROL SEPARATION IN CEMENT CONTAINING LATEX
Methods and compositions are provided that may comprise cement, a stabilizing additive, latex, and water. An embodiment of the present invention includes a method of cementing in a subterranean formation. The method may include introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement, a stabilizing additive, latex, and water. Another embodiment of the present invention include a cement composition. The cement composition may comprise cement, a stabilizing additive, latex, and water.
In certain instances high shear rates, such as when a fracturing fluid is pumped downhole, tend to degrade the viscosity of low polymer guars in low salinity environments. In the past in order to improve guar efficacy a delayed cross-linker such as ulexite or colemanite, both boron ores, was added. Recently it is been found that by adding a weak base, the overall viscosity of the guar was enhanced. The fracturing fluid typically includes a base fluid, in this case low salinity water, a gelling agent, a delayed crosslinker, a weak base, and other additives useful for treating a well such as friction reducers, buffering agents, clay control agents, biocides, scale inhibitors, chelating agents, gel-breakers, oxygen scavengers, antifoamers, crosslinkers, wax inhibitors, corrosion inhibitors, de-emulsifiers, foaming agents, or tracers.
Tubing encapsulated cable is generally difficult to place in the interior of coil tubing. In various embodiments of the present invention tubing encapsulated cable is placed in the interior of coil tubing by attaching the tubing encapsulated cable to a tractor and allowing the tractor to pull the tubing encapsulated cable into the coil tubing. The tractor drive system may be a fluid drive system where an electric or other motor supplies power to a propeller or jet pump. The tractor drive system could also be a friction drive were electric or other motor supplies power to a drive wheel or treads. The tractor drive system could also be a push me pull me system where electric or other motor locks a portion of the tractor in place while moving the other portion forwards.
H02G 1/08 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p. ex. appareils de pose sur véhicule à travers des tubes ou conduits, p. ex. tringles ou fil de tirage pour pousser ou tirer
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
27.
SYSTEM FOR MANUFACTURING A COIL TUBING WITH THE TUBING ENCAPSULATED CABLE INCORPORATED INTO THE COIL TUBING
Tubing encapsulated cable consists of one or more electrical conductors and possibly one or more fiber optic cables sheathed in a corrosion resistant metallic alloy. However, pumping during the installation of tubing encapsulated cable is required to overcome the capstan effect of the tubing encapsulate cable inside the coil tubing as the tubing encapsulated cable travels through the coiled up wraps of coil tubing. In an embodiment of the invention the tubing encapsulated cable consists of one or more electrical conductors and possibly one or more fiber optic cables sheathed in a fiber reinforced composite sheath. Because there is little drag between the fiber encapsulated cable and the coil tubing, conventional pumping operations used to install braided wireline into coil tubing may not be required when installing fiber encapsulated cable into coil tubing. Additionally, the smooth outside surface and relatively small diameter of the fiber encapsulated cable are desirable attributes for well intervention work because the smooth surface is more resistant to chemical attack than braided wire while the smooth surface and relatively small diameter provide little viscous drag while fluids are pumped through the coil tubing in the course of intervention operations.
Tubing encapsulated cable is generally difficult to place in the interior of coil tubing while the coil tubing is wound onto a reel on the surface. In various embodiments of the present invention tubing encapsulated cable is placed in the interior of coil tubing by first installing a semi-rigid cable into the coil tubing semi- rigid cable is initially installed by pumping the cable into the coil tubing. The leading end of the cable is then attached to a winch while the trailing end of the cable is attached to tubing encapsulated cable. The winch applies tension to the cable in turn pulling on the tubing encapsulated cable to move the tubing encapsulated cable into the coil tubing. Additionally fluid is pumped through the tubing encapsulated cable in the direction that the tubing encapsulated cable is being installed to assist in overcoming the capstan effect that acts on both the cable and the tubing encapsulated cable. Also the coil tubing may be vibrated to assist in overcoming the capstan effect while installing the tubing encapsulated cable into the interior of coil tubing while the coil tubing is on a reel.
H02G 1/08 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p. ex. appareils de pose sur véhicule à travers des tubes ou conduits, p. ex. tringles ou fil de tirage pour pousser ou tirer
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
29.
SYSTEM FOR COATING TUBING ENCAPSULATED CABLE FOR INSERTION INTO COIL TUBING
Tubing encapsulated cable consists of one or more electrical conductors and possibly one or more fiber optic cables sheathed in a corrosion resistant metallic alloy. However, pumping during the installation of tubing encapsulated cable is required to overcome the capstan effect of the tubing encapsulated cable inside the coil tubing as the tubing encapsulated cable travels through the coiled up wraps of coil tubing. One way to overcome the capstan effect is to reduce the contact between the coil tubing and the tubing encapsulated cable by installing standoffs along the length of the tubing encapsulated cable. Other additional friction between inner surface of the coil tubing and the tubing encapsulated cable that occurs during the installation fo the tubing encapsulated cable and the inner surface of the coil tubing may be reduced by adding standoffs along the length of the coil tubing. In some instances the standoffs may be dissolvable so that the standoffs do not impede fluid flow through the interior of the coil tubing during intervention work.
E21B 23/14 - Appareils pour déplacer, mettre en place, verrouiller, libérer ou retirer, les outils, les packers ou autres éléments dans les trous de forage pour déplacer un câble ou un outil manœuvré par câble, p. ex. pour les opérations de diagraphie ou de perforation dans les puits déviés
F16L 55/26 - Hérissons ou chariots, c.-à-d. dispositifs pouvant se déplacer dans un tuyau ou dans une conduite et portant ou non un moyen de propulsion autonome
F16L 7/00 - Support de tuyaux ou de câbles à l'intérieur d'autres tuyaux ou manchons, p. ex. pour permettre la pose ou le retrait de tuyaux ou de câbles sous des routes ou des voies ferrées sans devoir interrompre la circulation
H02G 1/08 - Méthodes ou appareils spécialement adaptés à l'installation, entretien, réparation, ou démontage des câbles ou lignes électriques pour poser les câbles, p. ex. appareils de pose sur véhicule à travers des tubes ou conduits, p. ex. tringles ou fil de tirage pour pousser ou tirer
H02G 9/06 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau dans des tubes ou conduits souterrainsLeurs tubes ou conduits
Described are a method and composition which use microorganisms for downhole applications, in particular for the maintenance or restoration of the integrity of a cement sheath in a wellbore. The method of cementing a wellbore comprises preparing a cement composition comprising a pumpable slurry of cement, water and a healing agent that comprises one or more microorganisms, delivering the cement composition into the wellbore and allowing the cement composition to set. The method of restoring the integrity of a set cement composition in a wellbore comprises preparing a pumpable slurry that comprises water, a healing agent that comprises one or more microorganisms and optionally cement, pumping the slurry into the wellbore in and around the set cement composition, and allowing the one or more microorganisms to grow and replicate to thereby restore the integrity of the set cement composition. Compositions for carrying out the methods are also described.
C09K 8/467 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland contenant des additifs pour des utilisations spécifiques
E21B 33/13 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues
E21B 33/138 - Plâtrage de la paroi du trou de forageInjections dans la formation
A mutual solvent for use in oil and gas well operations comprising an ethoxylated alcohol surfactant, having a six carbon backbone chained to three ethylene oxide groups with a hydrophilic lipophilic balance between 11 and 12 but more preferably of about 11.3. Such a mutual solvent may be used in an oil and gas well as a spacer system, in acid treatments to remove the spent acid, and in solvent systems to remove asphaltenic or paraffinic compounds.
C09K 8/40 - Compositions d'espacement dites "spacers", p. ex. compositions utilisées pour séparer les masses de forage et de cimentation
C09K 8/54 - Compositions pour inhiber in situ la corrosion dans les puits ou les trous de forage
C09K 8/584 - 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 caractérisées par l'utilisation de tensio-actifs spécifiques
C09K 8/74 - Produits chimiques érosifs, p. ex. acides combinés avec des additifs ajoutés à des fins spécifiques
E21B 37/00 - Procédés ou appareils pour nettoyer les trous de forage ou les puits
E21B 43/22 - Emploi de produits chimiques ou à activité bactérienne
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
By including a chemical additive in the well treatment fluid system design the cost and environmental impact of hydraulic fracturing may be substantially reduced. By adding a weak base to the well treatment fluid, water having a high, heterogeneous concentration of dissolved solids, such as water produced by oil and gas wells, may be utilized as the base fluid for hydraulic fracturing or other stimulation processes without adversely affecting the various components of the well treatment fluid. The well treatment fluid typically includes a base fluid, in this case produced water, a gelling agent, a weak base, and other additives useful for treating a well such as friction reducers, buffering agents, clay control agents, biocides, scale inhibitors, chelating agents, gel-breakers, oxygen scavengers, antifoamers, crosslinkers, wax inhibitors, corrosion inhibitors, de-emulsifiers, foaming agents, or tracers.
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
This invention relates to slurry compositions and their use in oil field applications. In particular, this invention is directed to slurry compositions comprising non-saccharide polymers (for use as thickeners and / or friction reducers) and enzymatic breakers, as well as methods of using such slurry compositions as fracturing fluids in slickwater fracturing operations in low permeable rock formations.
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
C09K 8/524 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage les dépôts organiques, p. ex. paraffines ou asphaltènes
A sand slurry composition and a method for making sand slurries are disclosed. The sand slurry composition is comprised of sand, an aqueous liquid and a chemical compound that renders the surface sand of hydrophobic. The method is comprised of rendering sand surface hydrophobic during or before making the slurry. This method and composition can find many applications in different industries, especially in various oil field applications.
C09K 8/86 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
B03D 1/01 - Composés organiques contenant de l'azote
B03D 1/02 - Procédés de flottation par formation d'écume
C09K 8/03 - Additifs spécifiques à usage général dans les compositions pour le forage des puits
C09K 8/536 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
C09K 8/66 - Compositions à base d'eau ou de solvants polaires
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
09 - Appareils et instruments scientifiques et électriques
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Carbon compounds, namely carbon dioxide.
(2) Carbon compounds for use in oil well and gas well drilling and pipelines.
(3) Nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines.
(4) Tubing, namely coiled tubing for use in oil well and gas well drilling and extraction of oil and gas.
(5) Cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(6) Promotional materials and promotional literature, namely presentation folders, loose-leaf binders, brochures, promotional signage namely, banners, podium signs, display booths and display signs.
(7) Promotional items, namely coffee mugs, travel mugs, golf shirts, windshirts, golf towels, golf balls, jackets, pens, pencils, highlighter pens, clocks, watches, toothpick holders, letter openers, memory sticks, desk calendars, business card holders, key chains, coasters, tote bags, sports bags, calendars, ribbon and gift bags, greeting cards, namely blank cards, Christmas cards, thank you cards and invitations.
(8) Office stationery, namely letterhead, envelopes, business cards, writing pads, note pads. (1) Oil well and gas well fracturing.
(2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing.
(3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing.
(4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications.
(5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines.
(6) Oil well and gas well casing, tubing and drill pipe installation services.
(7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas.
(8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection.
(9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
09 - Appareils et instruments scientifiques et électriques
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Carbon compounds, namely carbon dioxide.
(2) Carbon compounds for use in oil well and gas well drilling and pipelines.
(3) Nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines.
(4) Tubing, namely coiled tubing for use in oil well and gas well drilling and extraction of oil and gas.
(5) Cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(6) Promotional materials and promotional literature, namely presentation folders, loose-leaf binders, brochures, promotional signage namely, banners, podium signs, display booths and display signs.
(7) Promotional items, namely coffee mugs, travel mugs, golf shirts, windshirts, golf towels, golf balls, jackets, pens, pencils, highlighter pens, clocks, watches, toothpick holders, letter openers, memory sticks, desk calendars, business card holders, key chains, coasters, tote bags, sports bags, calendars, ribbon and gift bags, greeting cards, namely blank cards, Christmas cards, thank you cards and invitations.
(8) Office stationery, namely letterhead, envelopes, business cards, writing pads, note pads. (1) Oil well and gas well fracturing.
(2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing.
(3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing.
(4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications.
(5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines.
(6) Oil well and gas well casing, tubing and drill pipe installation services.
(7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas.
(8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection.
(9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
A surface casing unit for forming a surface casing for a well, the surface casing unit comprises: a mix bowl capable of containing a slurry; at least one high pressure pump associated with the mix bowl to pump at least part of the slurry into a surface casing; and at least one high pressure pump capable of pumping a fluid into a surface casing.
E21B 33/14 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues pour la cimentation des tubes dans les trous de forage ou de sondage
E21B 33/13 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
24 - Tissus et produits textiles
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Promotional materials and promotional literature, namely presentation folders, loose-leaf binders, brochures, promotional signage namely, banners, podium signs, display booths and display signs. (1) Oil well and gas well fracturing; (2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing; (3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing; (4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications; (5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines; (6) Oil well and gas well casing, tubing and drill pipe installation services; (7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas; (8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection; (9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells; (10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
09 - Appareils et instruments scientifiques et électriques
16 - Papier, carton et produits en ces matières
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
24 - Tissus et produits textiles
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Promotional materials and promotional literature, namely presentation folders, loose-leaf binders, brochures, promotional signage namely, banners, podium signs, display booths and display signs. (1) Oil well and gas well fracturing; (2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing; (3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing; (4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications; (5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines; (6) Oil well and gas well casing, tubing and drill pipe installation services; (7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas; (8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection; (9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells; (10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
42.
COMPOSITIONS AND METHODS FOR ENHANCING FLUID RECOVERY FOR HYDRAULIC FRACTURING TREATMENTS
A method of altering the wettability of a subterranean formation comprising the steps of providing a fluid with a FEA; introducing the fluid into a subterranean formation whereby the wettability of the formation is altered, wherein the FEA is selected from a group consisting of organosiloxane, organosilane, fluoro-organosiloxane, fluoro-organosilane, and fluorocarbon compounds.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
09 - Appareils et instruments scientifiques et électriques
14 - Métaux précieux et leurs alliages; bijouterie; horlogerie
16 - Papier, carton et produits en ces matières
18 - Cuir et imitations du cuir
19 - Matériaux de construction non métalliques
20 - Meubles et produits décoratifs
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
24 - Tissus et produits textiles
25 - Vêtements; chaussures; chapellerie
28 - Jeux, jouets, articles de sport
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Carbon compounds, namely carbon dioxide; (2) Carbon compounds for use in oil well and gas well drilling and pipelines; (3) Nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines; (4) Tubing, namely coiled tubing for use in oil well and gas well drilling and extraction of oil and gas; (5) Cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells; (6) promotional materials and promotional literature, namely presentation folders, loose-leaf binders, brochures, promotional signage namely, banners, podium signs, display booths and display signs; (7) promotional items, namely coffee mugs, travel mugs, golf shirts, windshirts, golf towels, golf balls, jackets, pens, pencils, highlighter pens, clocks, watches, toothpick holders, letter openers, memory sticks, desk calendars, business card holders, key chains, coasters, tote bags, sports bags, calendars, ribbon and gift bags, greeting cards, namely blank cards, Christmas cards, thank you cards and invitations; (8) office stationery, namely letterhead, envelopes, business cards, writing pads, note pads. (1) (1) Oil well and gas well fracturing; (2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing; (3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing; (4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications; (5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines; (6) Oil well and gas well casing, tubing and drill pipe installation services; (7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas; (8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection; (9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells; (10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
45.
Well service compositions for consolidation of particulates in subterranean coal seams
A method of agglomerating coal particles in a subterranean formation having a coal seam, comprising the steps of providing (a) a fluid having an aqueous medium and a first collector and/or a frother; (b) pumping the fluid into the formation and (c) contacting coal particles in the formation thereby agglomerating the contacted coal particles.
A method of stimulating a subterranean formation using a tubular member with one or more burst disks therein Treatment fluid is pumped under pressure through the conduit of the tubular member The treatment fluid is elected from an opening to increase pressure in a space within a completion string between two interval isolation devices to rapture the burst disks The method further comprises the step of rupturing burst disks in any sequence, wherein the sequence is independent of the pressure threshold of the burst disks.
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
A sand slurry composition and a method for making sand slurries are disclosed. The sand slurry composition is comprised of sand, an aqueous liquid and a chemical compound that renders the surface sand of hydrophobic. The method is comprised of rendering sand surface hydrophobic during or before making the slurry. This method and composition can find many applications in different industries, especially in various oil field applications.
An aqueous slurry composition for use in industries such as the petroleum and pipeline industries includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface extremely hydrophobic. The slurry is produced by rendering the surface of the particulate extremely hydrophobic during or before making the slurry.
C09K 8/18 - Compositions contenant de l'argile caractérisées par les composés organiques
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
F17D 1/17 - Amélioration du transfert des liquides ou exécution du transfert de produits visqueux par modification de leur viscosité par mélange avec un autre liquide
39 - Services de transport, emballage et entreposage; organisation de voyages
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Gathering and storage of reservoir data in oil well and gas well services, namely micro-seismic, geological, stimulation, fracturing, logging.
(2) Computer modelling services in oil and gas well drilling operations, namely hydraulic fracturing simulation, reservoir simulation.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
(1) Oil and gas well acidizing fluids, chemicals and agents, namely hydrochloric acids, organic acids, clay stabilizers, clay dehydrators, silt suspenders, emulsion breakers, anti-sludge agents and iron control agents, for use in the stimulation of fluid flow from wells, the alleviation of oil and gas well formation damage in sandstone reservoirs and the removal of wellbore impairments in sandstone formations. (1) Oil and gas well treatment, work-over and stimulation services, namely acidizing services.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) The provision of fracturing services for the treatment of oil and gas wells.
(2) The development and sale of chemicals for use in fracturing oil and gas wells in the oil and gas well industry.
(3) The development and sale of blends of chemicals for use in fracturing oil and gas wells in the oil and gas industry.
(4) The development and sale of complete fluid compositions for use in fracturing oil and gas wells in the oil and gas industry.
53.
RESIN COATED PROPPANT SLURRY COMPOSITIONS AND METHODS OF MAKING AND USING SAME
A resin coated proppant slurry and a method for preparing a slurry is provided where the resin coated proppant particles are rendered less dense by attaching stable micro-bubbles to the surface of the resin coated proppants. A collector or frother may be added to enhance the number or stability of bubbles attached to the proppants. This method and composition finds use in many industries, especially in oil field applications.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
35 - Publicité; Affaires commerciales
39 - Services de transport, emballage et entreposage; organisation de voyages
Produits et services
carbon compounds, namely, carbon dioxide, nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines concrete and cement mixes for use in oil wells and gas wells Oil well and gas well services, namely, cementing, and fracturing of wells; oil, petroleum, and gas pipeline services, namely, maintenance, repair, tank cleaning, nitrogen purging Oil and gas well and pipeline testing including leak detection, pressure testing, displacement and leak detection wholesale distributorships featuring coiled tubing, carbon dioxide and nitrogen used in oil well and gas well drilling transportation by truck or trailer of cement and concrete for use in oil wells and gas wells, and of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
19 - Matériaux de construction non métalliques
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
39 - Services de transport, emballage et entreposage; organisation de voyages
Produits et services
carbon compounds, namely, carbon dioxide, nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines concrete and cement mixes for use in oil wells and gas wells [wholesale distributorships featuring coiled tubing, carbon dioxide and nitrogen used in oil well and gas well drilling] Oil well and gas well services, namely, cementing, and fracturing of wells; oil, petroleum, and gas pipeline services, namely, maintenance, repair, tank cleaning, nitrogen purging Oil and gas well and pipeline testing including leak detection, pressure testing, displacement and leak detection transportation by truck or trailer of cement and concrete for use in oil wells and gas wells, and of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes
56.
WELL SERVICE COMPOSITIONS FOR CONSOLIDATION OF PARTICULATES IN SUBTERRANEAN COAL SEAMS
A method of agglomerating coal particles in a subterranean formation having a coal seam, comprising the steps of providing (a) a fluid having an aqueous medium and a first collector and/or a frother; (b) pumping the fluid into the formation and (c) contacting coal particles in the formation thereby agglomerating the contacted coal particles.
C09K 8/524 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage les dépôts organiques, p. ex. paraffines ou asphaltènes
B03D 1/008 - Composés organiques contenant de l'oxygène
B03D 1/01 - Composés organiques contenant de l'azote
C09K 8/04 - Compositions aqueuses pour le forage des puits
C09K 8/42 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits
C09K 8/66 - Compositions à base d'eau ou de solvants polaires
E21B 21/14 - Procédés ou appareils pour nettoyer les trous de forage par jet de fluide, p. ex. en utilisant l'air d'échappement du moteur utilisant des liquides et des gaz, p. ex. des mousses
E21B 37/06 - Procédés ou appareils pour nettoyer les trous de forage ou les puits utilisant des moyens chimiques pour empêcher ou limiter le dépôt de paraffine ou de substances analogues
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
07 - Machines et machines-outils
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Carbon compounds, namely carbon dioxide.
(2) Carbon compounds for use in oil well and gas well drilling and pipelines.
(3) Nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines.
(4) Tubing, namely coiled tubing for use in oil well and gas well drilling and extraction of oil and gas.
(5) Cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells. (1) Oil well and gas well fracturing.
(2) Oil well and gas well cementing and stimulation services, namely fracturing and acidizing.
(3) Oil well and gas well services, namely cementing, stimulation, fracturing and acidizing.
(4) Oil well and gas well services, namely supply, application and use of coiled tubing in oil well and gas well drilling applications.
(5) Supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines.
(6) Oil well and gas well casing, tubing and drill pipe installation services.
(7) Maintenance, testing and repair of pipelines for oil, petroleum and natural gas.
(8) Oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning, carbon dioxide blasting, pressure testing, nitrogen purging and displacement, leak detection.
(9) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(10) Transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
06 - Métaux communs et minerais; objets en métal
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Carbon compounds, namely carbon dioxide; carbon compounds for use in oil well and gas well drilling and pipelines; nitrogen and nitrogen compounds for use in oil well and gas well drilling and pipelines; cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells.
(2) Tubing, namely coiled tubing for use in oil well and gas well drilling and extraction of oil and gas. (1) Oil well and gas well services, namely supply of coiled tubing in oil well and gas well drilling applications; supplying carbon dioxide and nitrogen for use in oil well and gas well drilling and pipelines.
(2) Oil well and gas well fracturing; oil well and gas well cementing and stimulation services, namely fracturing and acidizing; oil well and gas well services, namely cementing, stimulation, fracturing and acidizing; oil well and gas well casing, tubing and drill pipe installation services; maintenance, testing and repair of pipelines for oil, petroleum and natural gas; oil well and gas well services, namely application and use of coiled tubing in oil well and gas well drilling applications; oil pipeline and gas pipeline services, namely pipeline cleaning, tank cleaning and leak detection.
(3) Transport services, namely transportation by truck and trailer of cement, namely inorganic chemically binding cement and adhesive cement for use in oil wells and gas wells; transport services, namely transportation by truck or trailer of fracturing fluids, oil well and gas well stimulation fluids and compounds, carbon compounds, nitrogen, pipeline components, tubing, piping and pipes.
(4) Oil pipeline and gas pipeline services, namely carbon dioxide blasting, pressure testing and nitrogen purging and displacement.
An aqueous slurry composition for use in industries such as petroleum and pipeline industries that includes: a particulate, an aqueous carrier fluid, a chemical compound that renders the particulate surface hydrophobic, and a small amount of an oil. The slurry is produced by rendering the surface of the particulate hydrophobic during or before the making of the slurry. The addition of the oil greatly enhances the aggregation potential of the hydrophobically modified particulates once placed in the well bore.
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
B01J 2/30 - Procédés ou dispositifs pour la granulation de substances, en généralTraitement de matériaux particulaires leur permettant de s'écouler librement, en général, p. ex. en les rendant hydrophobes en utilisant des agents empêchant le collage des granules entre euxTraitement de matériaux particulaires leur permettant de s'écouler librement, en général, p. ex. en les rendant hydrophobes
C09K 8/575 - Compositions à base d'eau ou de solvants polaires contenant des composés organiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Surfactant, namely a chemical mixed with fracturing fluid for use in hydraulic fracturing of subterranean formations in oil and gas wells. (1) The provision of hydraulic fracturing services for oil and gas well stimulation.
61.
AQUEOUS PARTICULATE SLURRY COMPOSITIONS AND METHODS OF MAKING SAME
A sand slurry composition and a method for making sand slurries are disclosed. The sand slurry composition is comprised of sand, an aqueous liquid and a chemical compound that renders the surface sand of hydrophobic. The method is comprised of rendering sand surface hydrophobic during or before making the slurry. This method and composition can find many applications in different industries, especially in various oil field applications.
C09K 8/80 - Compositions pour renforcer les fractures, p. ex. compositions pour agents de soutènement utilisés pour maintenir les fractures ouvertes
C09K 8/04 - Compositions aqueuses pour le forage des puits
C09K 8/536 - Compositions pour éviter, limiter ou éliminer les dépôts, p. ex. pour le nettoyage caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
A method and apparatus for fracturing a formation containing a wellbore comprising the steps of (a) injecting a gel into the wellbore; (b) permitting the gel to increase in viscosity and (c) fracturing the formation in the vicinity of the gel.
C09K 8/92 - Compositions pour activer la production en agissant sur la formation souterraine caractérisées par leur forme ou par la forme de leurs composants, p. ex. matériaux encapsulés
C09K 8/70 - Compositions pour la formation de crevasses ou de fractures caractérisées par leur forme ou par la forme de leurs composants, p. ex. mousses
E21B 33/13 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues
Moveable and split packer cups for use above a conventional coiled tubing fracturing or stimulation tool are described as well as methods for running these tools into a wellbore. These devices can be used for extended stimulation intervals with coiled tubing, as well as for a secondary pressure containment to avoid pressure communication with uphole formations or perforations.
An aqueous slurry composition for use in industries such as the petroleum and pipeline industries includes a particulate, an aqueous liquid and a chemical compound that renders the particulate surface extremely hydrophobic. The slurry is produced by rendering the surface of the particulate extremely hydrophobic during or before making the slurry.
C02F 5/08 - Traitement de l'eau avec des produits chimiques complexants ou des agents solubilisants pour l'adoucissement, la prévention ou l'élimination de l'entartrage, p. ex. par addition d'agents séquestrants
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Online host services, namely, the provision of an online site for access to a data storage and retrieval system that allows users access to computer databases containing information in the field of oil and gas, namely, product data, customer proposals, completed service results and invoice information.
