CA2263486C - Soupape de gas-lift a orifice variable pour debits eleves munie d'une source d'energie amovible et procede d'utilisation - Google Patents
Soupape de gas-lift a orifice variable pour debits eleves munie d'une source d'energie amovible et procede d'utilisation Download PDFInfo
- Publication number
- CA2263486C CA2263486C CA002263486A CA2263486A CA2263486C CA 2263486 C CA2263486 C CA 2263486C CA 002263486 A CA002263486 A CA 002263486A CA 2263486 A CA2263486 A CA 2263486A CA 2263486 C CA2263486 C CA 2263486C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- gas lift
- variable orifice
- lift valve
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 91
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 269
- 238000002347 injection Methods 0.000 claims description 65
- 239000007924 injection Substances 0.000 claims description 65
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 230000000740 bleeding effect Effects 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 13
- 229910052757 nitrogen Inorganic materials 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/122—Gas lift
- E21B43/123—Gas lift valves
- E21B43/1235—Gas lift valves characterised by electromagnetic actuation
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Flow Control (AREA)
Abstract
La présente invention concerne une soupape de gas-lift commandée depuis la surface, conçue pour des débits élevés et utilisée dans un puits souterrain, composée d'une soupape destinée à être insérée de manière hermétique dans un mandrin et munie d'un orifice variable qui permet, en alternance, de laisser passer, d'empêcher ou de réguler l'écoulement d'un fluide au travers de la soupape, et d'un dispositif de commande amovible et/ou à distance. Les procédés de commande de la soupape peuvent être électro-hydrauliques, hydrauliques ou pneumo-hydrauliques, et des capteurs relayent la position de l'orifice variable et les pressions critiques des fluides sur un panneau à la surface. Bien que la soupape à orifice et le dispositif de commande soient reliés de manière fonctionnelle, ils peuvent être installés ou retirés séparément selon des procédés d'intervention faisant appel à des câbles électriques ou à des serpentins.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2396596P | 1996-08-15 | 1996-08-15 | |
| US60/023,965 | 1996-08-15 | ||
| PCT/US1997/014431 WO1998006928A1 (fr) | 1996-08-15 | 1997-08-15 | Soupape de gas-lift a orifice variable pour debits eleves munie d'une source d'energie amovible et procede d'utilisation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2263486A1 CA2263486A1 (fr) | 1998-02-19 |
| CA2263486C true CA2263486C (fr) | 2005-04-26 |
Family
ID=21818153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002263486A Expired - Fee Related CA2263486C (fr) | 1996-08-15 | 1997-08-15 | Soupape de gas-lift a orifice variable pour debits eleves munie d'une source d'energie amovible et procede d'utilisation |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0918918B1 (fr) |
| AU (1) | AU3916297A (fr) |
| CA (1) | CA2263486C (fr) |
| NO (1) | NO326119B1 (fr) |
| WO (1) | WO1998006928A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12398629B2 (en) * | 2023-04-19 | 2025-08-26 | Baker Hughes Oilfield Operations Llc | Side pocket mandrel with retrievable redundant electric gas lift valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239082A (en) * | 1979-03-23 | 1980-12-16 | Camco, Incorporated | Multiple flow valves and sidepocket mandrel |
| US5176164A (en) * | 1989-12-27 | 1993-01-05 | Otis Engineering Corporation | Flow control valve system |
| US5483988A (en) * | 1994-05-11 | 1996-01-16 | Camco International Inc. | Spoolable coiled tubing mandrel and gas lift valves |
| US5535767A (en) * | 1995-03-14 | 1996-07-16 | Halliburton Company | Remotely actuated adjustable choke valve and method for using same |
-
1997
- 1997-08-15 EP EP97936508A patent/EP0918918B1/fr not_active Expired - Lifetime
- 1997-08-15 WO PCT/US1997/014431 patent/WO1998006928A1/fr not_active Ceased
- 1997-08-15 AU AU39162/97A patent/AU3916297A/en not_active Abandoned
- 1997-08-15 CA CA002263486A patent/CA2263486C/fr not_active Expired - Fee Related
-
1999
- 1999-02-12 NO NO19990677A patent/NO326119B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2263486A1 (fr) | 1998-02-19 |
| AU3916297A (en) | 1998-03-06 |
| EP0918918B1 (fr) | 2006-10-18 |
| EP0918918A1 (fr) | 1999-06-02 |
| NO326119B1 (no) | 2008-09-29 |
| WO1998006928A1 (fr) | 1998-02-19 |
| NO990677D0 (no) | 1999-02-12 |
| NO990677L (no) | 1999-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170815 |