EP1379756A4 - Method for pumping fluids - Google Patents
Method for pumping fluidsInfo
- Publication number
- EP1379756A4 EP1379756A4 EP02709817A EP02709817A EP1379756A4 EP 1379756 A4 EP1379756 A4 EP 1379756A4 EP 02709817 A EP02709817 A EP 02709817A EP 02709817 A EP02709817 A EP 02709817A EP 1379756 A4 EP1379756 A4 EP 1379756A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- pumping fluids
- pumping
- fluids
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005086 pumping Methods 0.000 title 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
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)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27567701P | 2001-03-12 | 2001-03-12 | |
US275677P | 2001-03-12 | ||
US09/838,744 US20020153141A1 (en) | 2001-04-19 | 2001-04-19 | Method for pumping fluids |
US838744 | 2001-04-19 | ||
PCT/US2002/007348 WO2002072998A1 (en) | 2001-03-12 | 2002-03-11 | Method for pumping fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1379756A1 EP1379756A1 (en) | 2004-01-14 |
EP1379756A4 true EP1379756A4 (en) | 2005-09-14 |
Family
ID=26957536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02709817A Withdrawn EP1379756A4 (en) | 2001-03-12 | 2002-03-11 | Method for pumping fluids |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1379756A4 (en) |
CN (1) | CN1281847C (en) |
WO (1) | WO2002072998A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8118089B2 (en) * | 2009-06-19 | 2012-02-21 | Harrier Technologies, Inc. | Down hole delivery system |
AU2011380912C1 (en) * | 2011-04-08 | 2016-09-01 | Halliburton Energy Services, Inc. | Autonomous fluid control assembly having a movable, density-driven diverter for directing fluid flow in a fluid control system |
EP2834454B1 (en) * | 2012-04-02 | 2016-08-10 | Saudi Arabian Oil Company | Electrical submersible pump assembly for separating gas and oil |
GB2507506B (en) * | 2012-10-31 | 2015-06-10 | Hivis Pumps As | Method of pumping hydrocarbons |
US9356551B2 (en) * | 2013-01-31 | 2016-05-31 | GM Global Technology Operations LLC | Method and apparatus for controlling an electric motor employed to power a fluidic pump |
CA2915683A1 (en) | 2013-06-24 | 2014-12-31 | Saudi Arabian Oil Company | Integrated pump and compressor and method of producing multiphase well fluid downhole and at surface |
US10309381B2 (en) * | 2013-12-23 | 2019-06-04 | Baker Hughes, A Ge Company, Llc | Downhole motor driven reciprocating well pump |
CN105242014A (en) * | 2015-10-22 | 2016-01-13 | 中国石油天然气股份有限公司 | Underground gas-liquid simulation detection system |
CN111102209B (en) * | 2019-12-26 | 2021-06-04 | 东北石油大学 | Electric submersible pump backflow lifting device and backflow lifting method applied to low-yield well |
US11371326B2 (en) | 2020-06-01 | 2022-06-28 | Saudi Arabian Oil Company | Downhole pump with switched reluctance motor |
US11499563B2 (en) | 2020-08-24 | 2022-11-15 | Saudi Arabian Oil Company | Self-balancing thrust disk |
US11920469B2 (en) | 2020-09-08 | 2024-03-05 | Saudi Arabian Oil Company | Determining fluid parameters |
US11644351B2 (en) | 2021-03-19 | 2023-05-09 | Saudi Arabian Oil Company | Multiphase flow and salinity meter with dual opposite handed helical resonators |
US11591899B2 (en) | 2021-04-05 | 2023-02-28 | Saudi Arabian Oil Company | Wellbore density meter using a rotor and diffuser |
US11913464B2 (en) | 2021-04-15 | 2024-02-27 | Saudi Arabian Oil Company | Lubricating an electric submersible pump |
US11821430B2 (en) | 2021-11-17 | 2023-11-21 | Halliburton Energy Services, Inc. | Oil transport structure in an electric motor of an electric submersible pump (ESP) assembly |
US11994016B2 (en) | 2021-12-09 | 2024-05-28 | Saudi Arabian Oil Company | Downhole phase separation in deviated wells |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811948A (en) * | 1925-01-26 | 1931-06-30 | Walter A Loomis | Deep well pump and system |
US3282031A (en) * | 1963-06-21 | 1966-11-01 | Shell Oil Co | Centrifugal gas anchor |
US4413958A (en) * | 1979-07-18 | 1983-11-08 | The British Petroleum Company Limited | Apparatus for installation in wells |
EP0357317A1 (en) * | 1988-08-30 | 1990-03-07 | Framo Developments (U.K.) Limited | Electric motor |
US5620048A (en) * | 1994-09-30 | 1997-04-15 | Elf Aquitaine Production | Oil-well installation fitted with a bottom-well electric pump |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555319A (en) * | 1969-03-05 | 1971-01-12 | Franklin Electric Co Inc | Submersible electric motor |
US3982146A (en) * | 1973-03-15 | 1976-09-21 | Airborne Manufacturing Company | Fluid cooled commutated electric motor |
US5378121A (en) * | 1993-07-28 | 1995-01-03 | Hackett; William F. | Pump with fluid bearing |
KR100344716B1 (en) * | 1993-09-20 | 2002-11-23 | 가부시키 가이샤 에바라 세이사꾸쇼 | Pump operation control device |
US5554897A (en) * | 1994-04-22 | 1996-09-10 | Baker Hughes Incorporated | Downhold motor cooling and protection system |
US5616973A (en) * | 1994-06-29 | 1997-04-01 | Yeomans Chicago Corporation | Pump motor housing with improved cooling means |
-
2002
- 2002-03-11 EP EP02709817A patent/EP1379756A4/en not_active Withdrawn
- 2002-03-11 CN CN02809753.XA patent/CN1281847C/en not_active Expired - Fee Related
- 2002-03-11 WO PCT/US2002/007348 patent/WO2002072998A1/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1811948A (en) * | 1925-01-26 | 1931-06-30 | Walter A Loomis | Deep well pump and system |
US3282031A (en) * | 1963-06-21 | 1966-11-01 | Shell Oil Co | Centrifugal gas anchor |
US4413958A (en) * | 1979-07-18 | 1983-11-08 | The British Petroleum Company Limited | Apparatus for installation in wells |
EP0357317A1 (en) * | 1988-08-30 | 1990-03-07 | Framo Developments (U.K.) Limited | Electric motor |
US5620048A (en) * | 1994-09-30 | 1997-04-15 | Elf Aquitaine Production | Oil-well installation fitted with a bottom-well electric pump |
Non-Patent Citations (1)
Title |
---|
See also references of WO02072998A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2002072998A1 (en) | 2002-09-19 |
CN1507531A (en) | 2004-06-23 |
CN1281847C (en) | 2006-10-25 |
EP1379756A1 (en) | 2004-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20031008 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7E 21B 43/12 B Ipc: 7E 21B 43/00 A |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20050729 |
|
17Q | First examination report despatched |
Effective date: 20081215 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20091202 |