NO315580B1 - Fremgangsmåte og innretning for ökning av fluidström i en gassbrönn - Google Patents
Fremgangsmåte og innretning for ökning av fluidström i en gassbrönn Download PDFInfo
- Publication number
- NO315580B1 NO315580B1 NO19984079A NO984079A NO315580B1 NO 315580 B1 NO315580 B1 NO 315580B1 NO 19984079 A NO19984079 A NO 19984079A NO 984079 A NO984079 A NO 984079A NO 315580 B1 NO315580 B1 NO 315580B1
- Authority
- NO
- Norway
- Prior art keywords
- gas
- compressor
- electric motor
- production pipe
- well
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 61
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002343 natural gas well Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds
-
- 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
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96200589 | 1996-03-05 | ||
| PCT/EP1997/001145 WO1997033070A2 (en) | 1996-03-05 | 1997-03-05 | Downhole flow stimulation in a natural gas well |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO984079D0 NO984079D0 (no) | 1998-09-04 |
| NO984079L NO984079L (no) | 1998-09-04 |
| NO315580B1 true NO315580B1 (no) | 2003-09-22 |
Family
ID=8223746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19984079A NO315580B1 (no) | 1996-03-05 | 1998-09-04 | Fremgangsmåte og innretning for ökning av fluidström i en gassbrönn |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0883732B1 (de) |
| CA (1) | CA2246504C (de) |
| DK (1) | DK0883732T3 (de) |
| NO (1) | NO315580B1 (de) |
| WO (1) | WO1997033070A2 (de) |
Families Citing this family (12)
| 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 |
| GB0314553D0 (en) | 2003-06-21 | 2003-07-30 | Weatherford Lamb | Electric submersible pumps |
| GB0314550D0 (en) | 2003-06-21 | 2003-07-30 | Weatherford Lamb | Electric submersible pumps |
| US7701106B2 (en) | 2003-06-21 | 2010-04-20 | Oilfield Equipment Development Center Limited | Electric submersible pumps |
| GB0426585D0 (en) | 2004-12-06 | 2005-01-05 | Weatherford Lamb | Electrical connector and socket assemblies |
| RU2295031C2 (ru) * | 2005-02-10 | 2007-03-10 | Алемасов Вячеслав Евгеньевич | Способ электрогидроимпульсного воздействия в нефтегазовых скважинах и устройство для его осуществления |
| RU2298641C2 (ru) * | 2005-07-29 | 2007-05-10 | Александр Александрович Иванов | Способ очистки нефтедобывающих скважин |
| RU2318982C1 (ru) * | 2006-07-11 | 2008-03-10 | Институт проблем управления им. В.А. Трапезникова РАН | Универсальный импульсный электрогидравлический ударник для скважин |
| CA2599447C (en) | 2007-06-18 | 2013-07-16 | Global Energy Services Ltd. | Pumping installation for a gas producing well |
| 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 WO PCT/EP1997/001145 patent/WO1997033070A2/en not_active Ceased
- 1997-03-05 CA CA002246504A patent/CA2246504C/en not_active Expired - Fee Related
- 1997-03-05 DK DK97907078T patent/DK0883732T3/da active
- 1997-03-05 EP EP97907078A patent/EP0883732B1/de 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 |
|---|---|
| EP0883732A2 (de) | 1998-12-16 |
| CA2246504C (en) | 2005-01-11 |
| EP0883732B1 (de) | 2003-07-02 |
| WO1997033070A3 (en) | 1997-12-04 |
| NO984079D0 (no) | 1998-09-04 |
| NO984079L (no) | 1998-09-04 |
| DK0883732T3 (da) | 2003-08-25 |
| CA2246504A1 (en) | 1997-09-12 |
| WO1997033070A2 (en) | 1997-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |