FR2742795B1 - DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELL - Google Patents
DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELLInfo
- Publication number
- FR2742795B1 FR2742795B1 FR9515366A FR9515366A FR2742795B1 FR 2742795 B1 FR2742795 B1 FR 2742795B1 FR 9515366 A FR9515366 A FR 9515366A FR 9515366 A FR9515366 A FR 9515366A FR 2742795 B1 FR2742795 B1 FR 2742795B1
- Authority
- FR
- France
- Prior art keywords
- liquids
- well
- different levels
- selective collection
- selective
- 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
- 239000007788 liquid Substances 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/084—Obtaining fluid samples or testing fluids, in boreholes or wells with means for conveying samples through pipe to surface
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
- E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9515366A FR2742795B1 (en) | 1995-12-22 | 1995-12-22 | DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELL |
ES9602708A ES2129343B1 (en) | 1995-12-22 | 1996-12-20 | MOBILE DEVICE FOR PRE-SELECTIVE SEPARATION OF GEOLOGICAL LIQUIDS AT DIFFERENT LEVELS OF A DRILLING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9515366A FR2742795B1 (en) | 1995-12-22 | 1995-12-22 | DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2742795A1 FR2742795A1 (en) | 1997-06-27 |
FR2742795B1 true FR2742795B1 (en) | 1998-02-27 |
Family
ID=9485861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9515366A Expired - Fee Related FR2742795B1 (en) | 1995-12-22 | 1995-12-22 | DEVICE FOR THE SELECTIVE COLLECTION OF LIQUIDS AT DIFFERENT LEVELS OF A WELL |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2129343B1 (en) |
FR (1) | FR2742795B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1064452B1 (en) * | 1998-03-06 | 2005-12-07 | Baker Hughes Incorporated | Formation testing apparatus and method |
US6301959B1 (en) * | 1999-01-26 | 2001-10-16 | Halliburton Energy Services, Inc. | Focused formation fluid sampling probe |
EG22935A (en) * | 2001-01-18 | 2003-11-29 | Shell Int Research | Retrieving a sample of formation fluid in a case hole |
US7487830B2 (en) * | 2002-11-11 | 2009-02-10 | Baker Hughes Incorporated | Method and apparatus to facilitate wet or dry control line connection for the downhole environment |
DE102008055623B4 (en) | 2008-11-03 | 2012-04-26 | Peter Nillert | Apparatus and method for activating or cleaning wells |
US11549867B2 (en) * | 2019-02-07 | 2023-01-10 | Saudi Arabian Oil Company | Subterranean zone fluid sampling tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115775A (en) * | 1960-01-06 | 1963-12-31 | William L Russell | Method and apparatus for measuring the pressures of fluids in subsurface rocks |
FR2268939A1 (en) * | 1974-04-26 | 1975-11-21 | Godard Jean Marie | Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole |
US4424859A (en) * | 1981-11-04 | 1984-01-10 | Sims Coleman W | Multi-channel fluid injection system |
FR2557629B3 (en) * | 1984-01-04 | 1986-04-18 | Louis Claude | MULTIPLE PIEZOMETER AND APPLICATION OF SUCH A PIEZOMETER |
US4573532A (en) * | 1984-09-14 | 1986-03-04 | Amoco Corporation | Jacquard fluid controller for a fluid sampler and tester |
CA1249772A (en) * | 1986-03-07 | 1989-02-07 | David Sask | Drill stem testing system |
US4838079A (en) * | 1987-05-20 | 1989-06-13 | Harris Richard K | Multi-channel pipe for monitoring groundwater |
US4838349A (en) * | 1987-11-16 | 1989-06-13 | Baker Oil Tools, Inc. | Apparatus for testing selected zones of a subterranean bore |
DE4017013C2 (en) * | 1990-05-26 | 1994-01-27 | Aquaplus Brunnensanierung Kaet | Device for cleaning well shafts |
DE4032118A1 (en) * | 1990-10-10 | 1992-04-16 | Aquaplus Brunnensanierung Kaet | Well cleaning device sealed against well shaft wall - has inflatable cuffs or hoses and controls pressure of supplied medium w.r.t. pressure within enclosed chamber |
US5242022A (en) * | 1991-08-05 | 1993-09-07 | Paul Hattich Gmbh & Co. | Method and apparatus for isolating a zone of wellbore and extracting a fluid therefrom |
US5350018A (en) * | 1993-10-07 | 1994-09-27 | Dowell Schlumberger Incorporated | Well treating system with pressure readout at surface and method |
-
1995
- 1995-12-22 FR FR9515366A patent/FR2742795B1/en not_active Expired - Fee Related
-
1996
- 1996-12-20 ES ES9602708A patent/ES2129343B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2129343A1 (en) | 1999-06-01 |
FR2742795A1 (en) | 1997-06-27 |
ES2129343B1 (en) | 2000-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100831 |