The present invention relates to a closed loop subsea cooling system with a subsea cooler. A coolant pump assembly is located in a dedicated, sealed, gas filled, coolant pump housing in coolant fluid connection with the at least one subsea cooler. A heat sink in a dedicated sealed, gas filled, electronics housing is in coolant fluid connection with the subsea cooler. An accumulator is in coolant fluid connection with the subsea cooler, whereby the electric coolant pump is adapted to pump coolant through the at least one subsea cooler, the at least one heat sink and back to the at least one electric coolant pump assembly, forming a closed loop subsea cooling circuit.
E21B 36/00 - Aménagements pour le chauffage, le refroidissement ou l'isolation dans les trous de forage ou dans les puits, p. ex. pour être utilisés dans les zones de permagel
F04D 13/08 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée
F04D 29/58 - RefroidissementChauffageRéduction du transfert de chaleur
F28D 1/02 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source de potentiel calorifique est une grande masse de fluide, p. ex. radiateurs domestiques ou de moteur de voiture avec des canalisations d'échange de chaleur immergées dans la masse du fluide
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
The present invention relates to a header configuration block for a hydrocarbon well comprising a header configuration block housing having a plurality of transversal bores each in fluid connec-tion with a discrete longitudinal main bore. At least one cut off valve is located in each transversal bore. A first connecting surface is parallel to and similar with a second connecting surface, whereby the first connecting surface and the second connecting surface are adapted to be connected to at least one further similar header configuration block. The invention also relates to a manifold branch configura-tion block and a well fluid manifold assembled of header configuration blocks, branch configuration blocks and flow line configuration blocks.
F16L 41/03 - Ensembles de branchements, p. ex. d'une seule pièce, soudés à l'autogène, rivetés comportant des pièces d'assemblage pour quatre tuyaux ou plus
E21B 43/017 - Stations satellites, c.-à-d. installations sous l'eau comprenant plusieurs têtes de puits satellites reliées à une station centrale
F16K 27/00 - Structures des logementsMatériaux utilisés à cet effet
The present invention concerns a pig launcher comprising a tubular pig housing holding several pigs in line. A main connector is connectable to a fluid flow line at an end of the tubular pig housing. A kicker valve is provided for each pig and includes a control pressure inlet, a flow inlet and a flow outlet. A kicker valve control pipe is connected each of the kicker valves and to a kicker system connector. A kicker header is connected to the flow inlet of each of the kicker valves. A kicker branch pipe is connected between each of the kicker valves and the kicker branch pipe inlet for each of the number of pigs.
F16L 55/46 - Lancement ou récupération des hérissons ou des chariots
B08B 9/055 - Nettoyage des surfaces intérieuresÉlimination des bouchons utilisant des dispositifs de nettoyage introduits dans et déplacés le long des tubes déplacés le long des tubes par un fluide, p. ex. par pression de fluide ou par aspiration les dispositifs de nettoyage ayant, ou pouvant épouser, la forme de la section des tubes, p. ex. hérissons ou chariots
The present invention relates to a dual header oil and gas industry hydrocarbon production manifold 1. A plurality of three-way directional valves 2 separate fluid flow between a well side of manifold 1 and a pipeline side of the manifold 1. Two headers 9, 10 include header bodies and header flow paths and a pipeline side couplings 7. Each of two elbow pipes 12, provide a flow path between one of the headers 9, 10, and a port on one of the plurality of three-way valves 2. At least one T-pipe 13, provides a flow path between one of the headers 9, 10, and a port on two of the plurality of three-way valves. 2. A manifold body or any of its main parts may be hipped. A layout with such a manifold is also disclosed.
The present invention relates to an oil and gas industry gooseneck (1) with a fluid duct portion (5) with at least an arch shaped portion, a first connecting portion (6), a second connecting portion (2), a lifting pad eye (3) and a shackle interface (4) along the arch shaped fluid duct portion (5). The gooseneck (1) is one Hot Isostatic Pressed element. An oil and gas industry flexible pipeline assembly with a hipped gooseneck (1) is also disclosed.
E21B 43/01 - Procédés ou dispositifs pour l'extraction de pétrole, de gaz, d'eau ou de matériaux solubles ou fusibles ou d'une suspension de matières minérales à partir de puits spécialement adaptés à l'extraction à partir d'installations sous l'eau
6.
CNC-PARAMETER GENERATING METHOD FOR AN AUTOMATED TUBE BENDING SYSTEM
The present invention provides a CNC-parameter generating method in an isometric projection environment for the control and processing of tubes by at least one CNC-tube bending machine at least comprising: i) to generate a first vector on a touch screen; ii) to carry out a verification step by a microprocessor, iii) to assign the first vector to one of the directions, NORTH, UP, WEST, SOUTH, DOWN and EAST; iv) to generate further vectors by tapping once on the touch screen; v) to input dimensional values for the vectors on the touch screen, and to transfer dimensional values from the microprocessor device to one or more computers. It is also provided a parameter generating system in an isometric projection environment for the control and processing of tubes by at least one CNC-tube bending machine.
G05B 19/4093 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par la programmation de pièce, p. ex. introduction d'une information géométrique dérivée d'un dessin technique, combinaison de cette information avec l'information d'usinage et de matériau pour obtenir une information de commande, appelée programme de pièce, pour la machine à commande numérique [CN]
B21D 7/12 - Cintrage des barres, profilés ou tubes avec une commande à programme
G05B 19/4097 - Commande numérique [CN], c.-à-d. machines fonctionnant automatiquement, en particulier machines-outils, p. ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'un programme sous forme numérique caractérisée par l'utilisation de données de conception pour commander des machines à commande numérique [CN], p. ex. conception et fabrication assistées par ordinateur CFAO
The present invention relates to a subsea manifold valve actuator (2), with a rotary actuator (19) rotating a drive gear (100) and a linear actuator (23) shifting the drive gear (100) linearly between different positions in mesh with different driven gears (101, 102, 103), each operating a valve (20, 21, 22) of a subsea manifold for oil and gas. A valve actuator controller (15) is connected to the rotary actuator (19) and the linear actuator (23). Furthermore methods for operating and installing the subsea manifold valve actuator (2) are disclosed.
The present invention relates to a subsea fluid flow tubular connection system with an inboard hub in fluid connection with piping of a sub sea hydrocarbon exploration or production system and an outboard hub. The sub sea fluid flow tubular connection system comprise a tubular saver sub with an inboard hub connecting portion in sealing contact with the inboard hub at a first end and an outboard hub connecting portion in sealing contact with the outboard hub at a second end. A method of installing and exchanging such a tubular saver sub is also disclosed.
The present invention relates to a modularized pump. The pump has end lids 12, 13 with an inlet and an outlet for pumped fluid, and at least two pump modules 7 sandwiched between the end lids 12,13. Each pump module includes a casing 1 with an enclosed volume 20 and at least two pump stages 6. At least one coolant inlet 10 and outlet and a separate power connection 16 for connection to a VSD is included in each module. Each pump stage 6 includes an impeller 5 with a rotor 4, a stator 2 surrounding the rotor 4, provided to drive the rotor and a can 3 between the impeller 5 and the stator 2.
F04D 13/06 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
F04D 13/08 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée
The invention relates to a connection system for connecting lines requiring angular orientation to land based or subsea production structures, the system including a connector (200) and a connector receiver (100) secured to a production structure surface (110) adapted to receive the connector. The connector receiver includes guide slots (108) for receiving guide keys (208) of the connector. The guide slots serve to guide the connector into angular and axial alignment with the connector receiver and to provide a soft landing preventing damage to the connecting ends.
The present invention concerns an electrical actuator for a valve and a method of controlling a valve, using the electrical actuator. The electrical actuator includes an electronics chamber (1), including a control unit (9) and a utility chamber (2), including at least one sensor unit (4). Each sensor unit (4) includes a sensor (10). A penetration plate (3) separates the electronics chamber (1) and the utility chamber (2). Each sensor unit (4) in the utility chamber (2) is configured to wirelessly communicate a data signal, obtained by the sensor (10), to the control unit (9).
F16K 37/00 - Moyens particuliers portés par ou sur les soupapes ou autres dispositifs d'obturation pour repérer ou enregistrer leur fonctionnement ou pour permettre de donner l'alarme
E21B 34/00 - Aménagements des vannes pour les trous de forage ou pour les puits
E21B 33/035 - Têtes de puitsLeur mise en place spécialement adaptées aux installations sous l'eau
The present invention relates to a subsea PLET (1) with an upstream flow jumper connection (20). The PLET includes a bypass valve (27) and a valve (26) of each of a pump inlet and a pump outlet, each in fluid connection with a pipeline (24). At least one pump module coupling (21) is in fluid connection with the valve (26) of each of the pump inlet and pump outlet. At least one pump module guiding means enables guiding of a pump module onto the subsea PLET (1).
E21B 41/00 - Matériel ou accessoires non couverts par les groupes
E21B 43/01 - Procédés ou dispositifs pour l'extraction de pétrole, de gaz, d'eau ou de matériaux solubles ou fusibles ou d'une suspension de matières minérales à partir de puits spécialement adaptés à l'extraction à partir d'installations sous l'eau
13.
SUBSEA PHASE-SEPARATION AND DENSE GAS REINJECTION BY USING A PUMP
The present invention discloses a scalable modular fluid separation system at least comprising: a) a subsea separator (102, 302, 402, 403) with an inlet for receiving well fluids from a separator inlet stream (104); b) a gas stream (105) piping from a gas stream outlet of the subsea separator (102, 302, 402,403); c) a booster pump (101 ) in communication with the gas stream outlet of the subsea separator (102, 302, 402, 403); d) a liquid stream (106) piping from a liquid stream outlet of the subsea separator (102, 302, 402, 403); and e) a liquid pressure booster (103) in communication with the liquid stream outlet of the subsea separator (102, 302, 402, 403).
E21B 43/36 - Aménagements pour la séparation installés sous l'eau
E21B 43/40 - Séparation associée à la réinjection de matériaux séparés
F28D 15/00 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations
E21B 43/01 - Procédés ou dispositifs pour l'extraction de pétrole, de gaz, d'eau ou de matériaux solubles ou fusibles ou d'une suspension de matières minérales à partir de puits spécialement adaptés à l'extraction à partir d'installations sous l'eau
The present invention relates to a closed loop subsea cooling system with a subsea cooler. An coolant pump assembly (2) is located in a dedicated, sealed, gas filled, coolant pump housing (8a) in coolant fluid connection with the at least one subsea cooler (4a, 4b, 4c). A heat sink (3a, 3b, 3c) in a dedicated sealed, gas filled, electronics housing (8b, 8c, 8d) is in coolant fluid connection with the subsea cooler (4a, 4b, 4c). An accumulator is in coolant fluid connection with the subsea cooler (4a, 4b, 4c), whereby the electric coolant pump (2) is adapted to pump coolant through the at least one subsea cooler (4a, 4b, 4c), the at least one heat sink (3a, 3b, 3c) and back to the at least one electric coolant pump assembly (2), forming a closed loop subsea cooling circuit.
F04D 29/58 - RefroidissementChauffageRéduction du transfert de chaleur
E21B 43/01 - Procédés ou dispositifs pour l'extraction de pétrole, de gaz, d'eau ou de matériaux solubles ou fusibles ou d'une suspension de matières minérales à partir de puits spécialement adaptés à l'extraction à partir d'installations sous l'eau
F04D 13/08 - Ensembles comprenant les pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité pour utilisation en position immergée
E21B 41/00 - Matériel ou accessoires non couverts par les groupes
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
15.
SELF-PROPELLED VALVE ACTUATOR ON A RAIL TRANSPORT SYSTEM FOR MANIFOLDS AND SUBSEA TREES
The invention relates to a self-propelled valve actuator on a rail transport system for manifolds and Christmas trees. The valve actuator is moveable along a transport rail and may operate several valves. The valve actuator is driven by a gearwheel motor. The invention also relates to a rotatable valve head having diametrical slots with which the valve actuator may interact.
The present invention concerns a pig launcher (1) comprising a tubular pig housing (10) holding several pigs in line. A main connector (11) is connectable to a fluid flow line at an end of the tubular pig housing (10). A kicker valve is provided (2) for each pig (18) and includes a control pressure inlet, a flow inlet and a flow outlet. A kicker valve control pipe (4) is connected each of the kicker valves (2) and to a kicker system connector (3). A kicker header (5) is connected to the flow inlet of each of the kicker valves (2). A kicker branch pipe (6) is connected between each of the kicker valves (2) and the kicker branch pipe inlet (9) for each of the number of pigs.
The present invention relates to the field of subsea hydraulics, in particular to the field of subsea hot stab connectors. A male-male hot stab assembly (10) connectable to a flying receptacle (120) is described. The male-male hot stab assembly comprises a first hot stab (20) comprising a first hot stab male front end (30) and a first hot stab base end (40), a second hot stab (50) comprising a second hot stab male front end (60) and a second hot stab base end (70), where the first hot stab (20) and second hot stab (50) are connected to each other by connecting the first hot stab base end (40) to the second hot stab base end (70). In addition, a flying receptacle (120) configured to receive a first hot stab (20) of the hot stab assembly is described. This flying receptacle comprises a receptacle first end (130), configured to receive a first hot stab, a channel allowing the first hot stab (20) to be inserted into the flying receptacle (120), a receptacle second end (140), and an ROV-handle (150). Further described is a subsea fluid connection system (180) comprising a subsea installation (190) with a fixed receptacle, the male-male hot stab assembly (10), and the flying receptacle (120), where the second hot stab (50) of the male-male hot stab assembly (10) is configured to connect to the fixed receptacle and where the first hot stab (20) of the male-male hot stab assembly (10) is configured to connect to the flying receptacle (120).
The present invention relates to a header configuration block (1) for a hydrocarbon well comprising a header configuration block housing (9) having a plurality of transversal bores (6a-6c) each in fluid connection with a discrete longitudinal main bore (3a-3c). At least one cut off valve (2a-2c) is located in each transversal bore (6a-6c). A first connecting surface (13) is parallel to and similar with a second connecting surface (14), whereby the first connecting surface (13) and the second connecting surface (14) are adapted to be connected to at least one further similar header configuration block (1). Furthermore the invention relates to a manifold branch configuration block (5) and a well fluid manifold assembled of header configuration blocks (1), branch configuration blocks (5) and flowline configuration blocks.
The present invention relates to a hydrocarbon production inline manifold system. The inline manifold system (1) includes a carrier pipe (9) with a longitudinal carrier pipe axis (39). The carrier pipe (9) is provided with a plurality of hubs (2) each with a jumper port (19). A hub longitudinal axis is arranged perpendicular to the carrier pipe axis (39). The hub longitudinal axes (20) of the plurality of hubs (2) are in a common plane with the carrier pipe axis (39). A flowline (10) is located inside the carrier pipe (9). At least one valve (14) is located in a flowpath between each of the plurality of hubs (2) and the flowline (10).
The present invention concerns a two flow, hydrocarbon production fluid flow path connecting concentric hub. The hub comprises a first and second end sections, each with a concentric port, a concentric inner flow path forming a part of an inner flow path and a side port forming a part of an outer flow path in an annulus surrounding the inner flow path. A female and a male coupling section, each with an inner cylindrical flow section form a part of the concentric inner flow path, and female and male coupling section outer parts surrounding the female and the male coupling section inner cylindrical flow section form a part of the outer flow path in the annulus surrounding the concentric inner flow path. A sealing surface is located between the male coupling section and the female coupling section. The invention also concerns use of the above concentric hub.
The present invention relates to a lifting tool for lifting a flanged, elongate body. The lifting tool includes a main body (1) and a lifting yoke (7) pivotally attached to the main body. The main body includes a flange recess with a flange interface surface and two locking segments (2a), (2b) each with a flange interface surface (19). The two locking segments (2a), (2b) are located in respective locking segment arch shaped guides (12), (14) The arch shaped guides have an arch radius centre offset from a main body centre axis (22). Furthermore, the invention relates to a method of lifting a flanged elongate body with a lifting tool for a flanged, elongate body.
F16L 1/20 - Accessoires à cet effet, p. ex. flotteurs ou poids de lestage
B66C 1/00 - Éléments ou dispositifs de prise de la charge adjoints aux mécanismes de levage, de descente ou de halage, ou adaptés pour être utilisés avec ces mécanismes et transmettant les efforts à des articles ou à des groupes d'articles
E21B 19/06 - Élévateurs, c.-à-d. dispositifs agrippant tiges ou tubes
brevets
