Abrégé

A flow and fluid conditioning pressure reduction valve or device includes an inlet and an outlet. The valve or device includes at least one relatively long flow bore conduit shaped as a spiral or a spiral arranged on the surface of a disc or cone. Each spiral shaped conduit includes at least one rotation and each spiral shaped conduit may be closely packed. The conduit arranged between the inlet and the outlet has reduced flow cross section area, and the length, the cross section area, and the number of the spiral shaped conduits in line determine the pressure reduction of a given fluid at a given flow rate.

Classes IPC  ?

• F16K 47/12 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture le canal d'étranglement étant de forme hélicoïdale
• E21B 34/02 - Aménagements des vannes pour les trous de forage ou pour les puits dans les têtes de puits
• F16K 3/316 - Guidage de la partie coulissante
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit

Abrégé

Water injection flow control device, distinctive in that it comprises: a stack of discs or cone-like plates, the discs or cone-like plates as stacked or per se comprises in substance spiral shaped flow conduits, the spiral shaped flow conduits comprises at least one revolution, the spiral shaped flow conduit being turned about a central point or axis and departing or approaching said central point or axis for each revolution, at least some of said spiral shaped flow conduits comprises at least one of sections in series with alternating cross section area for flow and a section with serpentine-type shape for flow along the in substance spiral shaped flow conduits, said spiral shaped flow conduits has a fluid conduit length of at least 0.2 meter, an inlet operatively coupled to an inner or outer end of the spiral shaped flow conduits, an outlet operatively coupled to the other end of said conduits than the inlet, and a control member. The invention also provides a system comprising said device and use of said device.

Classes IPC  ?

• E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
• E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures
• F16K 47/04 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant incorporé dans l'élément de fermeture
• F16K 47/06 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant incorporé dans l'élément de fermeture l'organe régulateur étant en forme de canal hélicoïdal
• F16K 47/08 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture
• F16K 47/12 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture le canal d'étranglement étant de forme hélicoïdale

Produits et services

Metal valves for petroleum applications, namely, metal valves not including machine elements Valves being parts of petroleum production machines

Abrégé

Choke valve separator, distinctive in that it comprises: an inlet, an inlet flow control valve, a choke and fluid conditioner part coupled to receive fluid from the inlet, comprising elements with conduits for flow per se or with the elements as stacked, at least in a final section thereof in the direction of flow the conduits have spiral or helical shape providing spiral or helical outlet flow from said part, a separation part, coupled to receive the fluid from the choke and fluid conditioner part comprising a volume into which the received fluid due to spiral flow or helical flow or gravity separates and distributes into phase volumes, at least two outlets from the separation part, and a housing.

Classes IPC  ?

• B01D 17/038 - Séparation de liquides non miscibles par force centrifuge
• B01D 17/02 - Séparation de liquides non miscibles
• E21B 43/36 - Aménagements pour la séparation installés sous l'eau
• F16K 47/12 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture le canal d'étranglement étant de forme hélicoïdale

Abrégé

A flow and fluid conditioning pressure reduction device includes an inlet and an outlet. The pressure reduction device is distinctive in that it comprises at least one relatively long flow bore conduit shaped as a spiral or a spiral arranged on the surface of a cone or frustum. Each spiral shaped conduit includes at least one, preferably at least three rotations and each spiral shaped conduit preferably is closely packed; the conduit has been arranged between the inlet and the outlet, has reduced flow cross section area, and the length, the cross section area and the number of the spiral shaped conduits in line determine the pressure reduction of a given fluid at a given flow rate.

Classes IPC  ?

• F16K 47/12 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture le canal d'étranglement étant de forme hélicoïdale
• E21B 34/02 - Aménagements des vannes pour les trous de forage ou pour les puits dans les têtes de puits
• F16K 3/316 - Guidage de la partie coulissante
• F16K 47/02 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour empêcher les coups de bélier ou le bruit

Abrégé

The invention provides a centrifugal pump, distinctive in that the pump comprises two or more stages; the last stage in the direction of flow has been adapted so that it provides a larger equilibrium droplet size than the upstream stages. Method of designing the pump and use of the pump.

Classes IPC  ?

• F04D 1/06 - Pompes multiétagées
• F04D 1/10 - Pompes multiétagées avec des moyens de changer le trajet du flux à travers les étages, p. ex. par des transformations série-parallèle
• F04D 7/04 - Pompes adaptées à la manipulation de liquides particuliers, p. ex. par choix de matériaux spéciaux pour les pompes ou pièces de pompe du type centrifuge les fluides étant visqueux ou non homogènes
• F04D 29/44 - Moyens de guidage du fluide, p. ex. diffuseurs
• F04D 31/00 - Pompage simultané de liquides et de fluides compressibles

Abrégé

The invention provides a sample container arrangement for collecting multiphase samples of gas and liquid, particularly oil in water samples that are representative with respect to oil concentration, oil droplet size and oil droplet size distribution, the sample container arrangement comprises a sample container with an upper end, a lower end and a container volume for sample collection, such as a standing cylinder, distinctive in that the container arrangement further comprises: one inlet connected to the upper end or part of the container volume, one outlet with a valve with bleeding function, connected to the upper end or part of the container volume, and one outlet connected to the lower end of the container volume.

Classes IPC  ?

• G01N 1/20 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide pour matériau coulant ou s'éboulant
• G01N 1/10 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide
• G01N 33/18 - Eau
• G01N 33/28 - Huiles

Abrégé

The invention provides a flow and fluid conditioning pressure reduction valve or device, comprising an inlet and an outlet, the valve or device is distinctive in that it comprises at least one relatively long flow bore conduit shaped as a spiral or a spiral arranged on the surface of a cone or frustum. Each spiral shaped conduit includes at least one, preferably at least three rotations and each spiral shaped conduit preferably is closely packed; the conduit has been arranged between the inlet and the outlet, has reduced flow cross section area, and the length, the cross section area and the number of the spiral shaped conduits in line determine the pressure reduction of a given fluid at a given flow rate.

Classes IPC  ?

• F16K 47/08 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture
• E21B 43/34 - Aménagements pour séparer les matériaux produits par le puits

Abrégé

The invention provides a centrifugal pump, distinctive in that the pump comprises two or more stages; the last stage in the direction of flow has been adapted so that it provides a larger equilibrium droplet size than the upstream stages. Method of designing the pump and use of the pump.

Classes IPC  ?

• F04D 1/06 - Pompes multiétagées
• F04D 7/04 - Pompes adaptées à la manipulation de liquides particuliers, p. ex. par choix de matériaux spéciaux pour les pompes ou pièces de pompe du type centrifuge les fluides étant visqueux ou non homogènes
• F04D 31/00 - Pompage simultané de liquides et de fluides compressibles

Produits et services

Processing equipment for use in the oil and gas industry; pumps (machines) for lifting and transporting fluids; parts and accessories for the aforementioned goods.

Abrégé

The invention provides a sample container arrangement for collecting multiphase samples of gas and liquid, particularly oil in water samples that are representative with respect to oil concentration, oil droplet size and oil droplet size distribution, the sample container arrangement comprises a sample container with an upper end, a lower end and a container volume for sample collection, such as a standing cylinder, distinctive in that the container arrangement further comprises: one inlet connected to the upper end or part of the container volume, one outlet with a valve with bleeding function, connected to the upper end or part of the container volume, and one outlet connected to the lower end of the container volume.

Classes IPC  ?

• G01N 1/20 - Dispositifs pour prélever des échantillons à l'état liquide ou fluide pour matériau coulant ou s'éboulant
• G01N 33/28 - Huiles

Abrégé

The invention provides a fluid flow control valve (1) comprising a cylindrical inlet chamber (2) having a fluid inlet aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a fluid outlet aperture (5), said inlet chamber containing a coaxial cylindrical cage (6) opening into said outlet chamber and said cage having in its cylinder wall at least one valve aperture (7) to allow fluid to pass from said fluid inlet aperture into said outlet chamber, said control valve further comprising a coaxial cylindrical plug (10) movable axially relative to said cage to close and open said valve aperture and a valve actuator (9, 11, 12, 13) operable to move said plug or cage relative to each other whereby to close or open said valve aperture, wherein said valve aperture is arranged to provide fluid exiting said cage from said inlet chamber with a velocity component tangential to the cylindrical axis (31) of said cage.

Classes IPC  ?

• F16K 3/24 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique

Abrégé

The invention provides a fluid flow control valve (60) comprising a cylindrical inlet chamber (61) having a fluid inlet aperture (62) and a coaxial, optionally but preferably waisted, cylindrical outlet chamber (63) having a fluid outlet aperture (64), said inlet chamber containing adjacent first and a second apertured members (68, 69) mutually rotatable between a position in which fluid flow from said inlet aperture to said outlet aperture is permitted and a position in which said flow is prevented or constrained, characterised in that the apertures (67, 70) in at least one of said members are aligned so as to provide fluid flowing therethrough with a velocity component tangential to the axis of said outlet chamber.

Classes IPC  ?

• G05D 7/06 - Commande de débits caractérisée par l'utilisation de moyens électriques
• G05D 16/20 - Commande de la pression d'un fluide caractérisée par l'utilisation de moyens électriques

Abrégé

The invention provides a fluid flow control valve (1) comprising a cylindrical inlet chamber (2) having a fluid inlet aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a fluid outlet aperture (5), said inlet chamber containing a coaxial cylindrical cage (6) opening into said outlet chamber and said cage having in its cylinder wall at least one valve aperture (7) to allow fluid to pass from said fluid inlet aperture into said outlet chamber, said control valve further comprising a coaxial cylindrical plug (10) movable axially relative to said cage to close and open said valve aperture and a valve actuator (9, 11, 12, 13) operable to move said plug or cage relative to each other whereby to close or open said valve aperture, wherein said valve aperture is arranged to provide fluid exiting said cage from said inlet chamber with a velocity component tangential to the cylindrical axis (31) of said cage.

Classes IPC  ?

• F16K 3/24 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique
• F16K 3/26 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique le passage du fluide se faisant par le corps du tiroir
• F16K 47/08 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture

Produits et services

Metal valves; parts and fittings for the aforementioned goods. Pressure regulators (parts of machines), pressure valves (parts of machines), separators (parts of machines) and cyclones (parts of machines); separators and cyclones of metal; parts and fittings for the aforementioned goods.

Abrégé

The invention provides a fluid flow control valve (1) comprising a cylindrical
inlet chamber (2) having a fluid inlet
aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a
fluid outlet aperture (5), said inlet chamber containing a
coaxial cylindrical cage (6) opening into said outlet chamber and said cage
having in its cylinder wall at least one valve aperture
(7) to allow fluid to pass from said fluid inlet aperture into said outlet
chamber, said control valve further comprising a coaxial
cylindrical plug (10) movable axially relative to said cage to close and open
said valve aperture and a valve actuator (9, 11, 12,
13) operable to move said plug or cage relative to each other whereby to close
or open said valve aperture, wherein said valve
aperture is arranged to provide fluid exiting said cage from said inlet
chamber with a velocity component tangential to the
cylindrical axis (31) of said cage.

Classes IPC  ?

• F16K 3/24 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique
• F16K 3/26 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation en forme de surfaces de solides de révolution avec corps de tiroir cylindrique le passage du fluide se faisant par le corps du tiroir
• F16K 47/08 - Moyens incorporés aux soupapes pour absorber l'énergie d'un fluide pour diminuer la pression, l'organe régulateur étant distinct de l'élément de fermeture