CA2246504A1 - Stimulation de l'ecoulement descendant dans un puits de gaz naturel - Google Patents
Stimulation de l'ecoulement descendant dans un puits de gaz naturelInfo
- Publication number
- CA2246504A1 CA2246504A1 CA002246504A CA2246504A CA2246504A1 CA 2246504 A1 CA2246504 A1 CA 2246504A1 CA 002246504 A CA002246504 A CA 002246504A CA 2246504 A CA2246504 A CA 2246504A CA 2246504 A1 CA2246504 A1 CA 2246504A1
- Authority
- CA
- Canada
- Prior art keywords
- natural gas
- gas well
- downhole flow
- flow stimulation
- motor
- 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.)
- Granted
Links
- 239000002343 natural gas well Substances 0.000 title abstract 2
- 230000000638 stimulation Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 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
- 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
- E21B43/128—Adaptation of pump systems with down-hole electric drives
-
- 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
- E21B43/25—Methods for stimulating production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96200589 | 1996-03-05 | ||
EP96200589.8 | 1996-03-05 | ||
PCT/EP1997/001145 WO1997033070A2 (fr) | 1996-03-05 | 1997-03-05 | Stimulation de l'ecoulement descendant dans un puits de gaz naturel |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2246504A1 true CA2246504A1 (fr) | 1997-09-12 |
CA2246504C CA2246504C (fr) | 2005-01-11 |
Family
ID=8223746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002246504A Expired - Fee Related CA2246504C (fr) | 1996-03-05 | 1997-03-05 | Stimulation de l'ecoulement descendant dans un puits de gaz naturel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0883732B1 (fr) |
CA (1) | CA2246504C (fr) |
DK (1) | DK0883732T3 (fr) |
NO (1) | NO315580B1 (fr) |
WO (1) | WO1997033070A2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2362901B (en) | 2000-06-03 | 2004-03-31 | Weir Pumps Ltd | Downhole gas compression |
GB0022411D0 (en) | 2000-09-13 | 2000-11-01 | Weir Pumps Ltd | Downhole gas/water separtion and re-injection |
GB2384274A (en) * | 2002-01-16 | 2003-07-23 | Corac Group Plc | Downhole compressor with electric motor and gas bearings |
US7701106B2 (en) | 2003-06-21 | 2010-04-20 | Oilfield Equipment Development Center Limited | Electric submersible pumps |
GB0314550D0 (en) | 2003-06-21 | 2003-07-30 | Weatherford Lamb | Electric submersible pumps |
GB0314553D0 (en) | 2003-06-21 | 2003-07-30 | Weatherford Lamb | Electric submersible pumps |
GB0426585D0 (en) | 2004-12-06 | 2005-01-05 | Weatherford Lamb | Electrical connector and socket assemblies |
CA2599447C (fr) | 2007-06-18 | 2013-07-16 | Global Energy Services Ltd. | Installation de pompage pour puits de production gaziere |
GB2490149A (en) * | 2011-04-20 | 2012-10-24 | Corac Group Plc | Magnetic gearbox with gas bearings |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035759A (en) * | 1957-11-13 | 1962-05-22 | Gen Electric | Rotor and stator construction |
DE2424290C2 (de) * | 1974-05-18 | 1986-06-05 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor mit ebenem Luftspalt |
US4276490A (en) * | 1977-12-16 | 1981-06-30 | Vernitron Corporation | Brushless DC motor with rare-earth magnet rotor and segmented stator |
GB8820444D0 (en) * | 1988-08-30 | 1988-09-28 | Framo Dev Ltd | Electric motor |
JP2928615B2 (ja) * | 1990-09-28 | 1999-08-03 | 株式会社日立製作所 | ターボ真空ポンプ |
GB9022056D0 (en) * | 1990-10-10 | 1990-11-21 | Shell Int Research | Apparatus for compressing a fluid |
US5605193A (en) * | 1995-06-30 | 1997-02-25 | Baker Hughes Incorporated | Downhole gas compressor |
-
1997
- 1997-03-05 DK DK97907078T patent/DK0883732T3/da active
- 1997-03-05 CA CA002246504A patent/CA2246504C/fr not_active Expired - Fee Related
- 1997-03-05 WO PCT/EP1997/001145 patent/WO1997033070A2/fr active IP Right Grant
- 1997-03-05 EP EP97907078A patent/EP0883732B1/fr not_active Expired - Lifetime
-
1998
- 1998-09-04 NO NO19984079A patent/NO315580B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK0883732T3 (da) | 2003-08-25 |
EP0883732B1 (fr) | 2003-07-02 |
WO1997033070A2 (fr) | 1997-09-12 |
WO1997033070A3 (fr) | 1997-12-04 |
NO984079D0 (no) | 1998-09-04 |
NO315580B1 (no) | 2003-09-22 |
EP0883732A2 (fr) | 1998-12-16 |
CA2246504C (fr) | 2005-01-11 |
NO984079L (no) | 1998-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20170306 |