DE3483670D1 - Bohrlochvorrichtung zur entnahme von fluessigkeitsproben, die durch ringsraumdruck betaetigt wird. - Google Patents
Bohrlochvorrichtung zur entnahme von fluessigkeitsproben, die durch ringsraumdruck betaetigt wird.Info
- Publication number
- DE3483670D1 DE3483670D1 DE8484306193T DE3483670T DE3483670D1 DE 3483670 D1 DE3483670 D1 DE 3483670D1 DE 8484306193 T DE8484306193 T DE 8484306193T DE 3483670 T DE3483670 T DE 3483670T DE 3483670 D1 DE3483670 D1 DE 3483670D1
- Authority
- DE
- Germany
- Prior art keywords
- actuated
- drill hole
- liquid samples
- hole device
- space pressure
- 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
- E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
- E21B49/0813—Sampling valve actuated by annulus pressure changes
-
- 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
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
- E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
-
- 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
- E21B49/001—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 specially adapted for underwater installations
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)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/535,083 US4502537A (en) | 1983-09-23 | 1983-09-23 | Annular sample chamber, full bore, APR® sampler |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3483670D1 true DE3483670D1 (de) | 1991-01-10 |
Family
ID=24132766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484306193T Expired - Fee Related DE3483670D1 (de) | 1983-09-23 | 1984-09-11 | Bohrlochvorrichtung zur entnahme von fluessigkeitsproben, die durch ringsraumdruck betaetigt wird. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4502537A (de) |
EP (1) | EP0137735B1 (de) |
AU (1) | AU572560B2 (de) |
BR (1) | BR8404747A (de) |
CA (1) | CA1213514A (de) |
DE (1) | DE3483670D1 (de) |
MX (1) | MX162031A (de) |
SG (1) | SG12591G (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633952A (en) * | 1984-04-03 | 1987-01-06 | Halliburton Company | Multi-mode testing tool and method of use |
US4753292A (en) * | 1985-07-03 | 1988-06-28 | Halliburton Company | Method of well testing |
US4655288A (en) * | 1985-07-03 | 1987-04-07 | Halliburton Company | Lost-motion valve actuator |
US4597439A (en) * | 1985-07-26 | 1986-07-01 | Schlumberger Technology Corporation | Full-bore sample-collecting apparatus |
US4665983A (en) * | 1986-04-03 | 1987-05-19 | Halliburton Company | Full bore sampler valve with time delay |
US4650013A (en) * | 1986-04-28 | 1987-03-17 | Hoeft Arthur P | Chip sampler |
US4721157A (en) * | 1986-05-12 | 1988-01-26 | Baker Oil Tools, Inc. | Fluid sampling apparatus |
US4766955A (en) * | 1987-04-10 | 1988-08-30 | Atlantic Richfield Company | Wellbore fluid sampling apparatus |
US4787447A (en) * | 1987-06-19 | 1988-11-29 | Halliburton Company | Well fluid modular sampling apparatus |
AU601591B2 (en) * | 1987-06-19 | 1990-09-13 | Halliburton Company | Perforate, test and sample tool and method of use |
US4856585A (en) * | 1988-06-16 | 1989-08-15 | Halliburton Company | Tubing conveyed sampler |
US4846272A (en) * | 1988-08-18 | 1989-07-11 | Eastern Oil Tolls Pte, Ltd. | Downhole shuttle valve for wells |
US4915171A (en) * | 1988-11-23 | 1990-04-10 | Halliburton Company | Above packer perforate test and sample tool and method of use |
US4883123A (en) * | 1988-11-23 | 1989-11-28 | Halliburton Company | Above packer perforate, test and sample tool and method of use |
US4903765A (en) * | 1989-01-06 | 1990-02-27 | Halliburton Company | Delayed opening fluid sampler |
US5058674A (en) * | 1990-10-24 | 1991-10-22 | Halliburton Company | Wellbore fluid sampler and method |
US5103906A (en) * | 1990-10-24 | 1992-04-14 | Halliburton Company | Hydraulic timer for downhole tool |
US5361839A (en) * | 1993-03-24 | 1994-11-08 | Schlumberger Technology Corporation | Full bore sampler including inlet and outlet ports flanking an annular sample chamber and parameter sensor and memory apparatus disposed in said sample chamber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US964578A (en) * | 1909-05-17 | 1910-07-19 | John H Stephens | Hose-coupling. |
US3065796A (en) * | 1958-11-19 | 1962-11-27 | Johnston Testers Inc | Multiple purpose well tools |
US3358755A (en) * | 1965-07-27 | 1967-12-19 | Halliburton Co | Multiple closed in pressure sampling apparatus and method |
US3456726A (en) * | 1968-02-21 | 1969-07-22 | Halliburton Co | Well tester for making dual measurements of closed-in well pressure and entrapping a well fluid sample |
US3858649A (en) * | 1973-02-26 | 1975-01-07 | Halliburton Co | Apparatus for testing oil wells using annulus pressure |
US4311197A (en) * | 1980-01-15 | 1982-01-19 | Halliburton Services | Annulus pressure operated closure valve with improved reverse circulation valve |
US4270610A (en) * | 1980-01-15 | 1981-06-02 | Halliburton Company | Annulus pressure operated closure valve with improved power mandrel |
-
1983
- 1983-09-23 US US06/535,083 patent/US4502537A/en not_active Expired - Lifetime
-
1984
- 1984-08-28 CA CA000461973A patent/CA1213514A/en not_active Expired
- 1984-08-31 MX MX202586A patent/MX162031A/es unknown
- 1984-09-11 DE DE8484306193T patent/DE3483670D1/de not_active Expired - Fee Related
- 1984-09-11 EP EP84306193A patent/EP0137735B1/de not_active Expired - Lifetime
- 1984-09-18 AU AU33214/84A patent/AU572560B2/en not_active Ceased
- 1984-09-21 BR BR8404747A patent/BR8404747A/pt not_active IP Right Cessation
-
1991
- 1991-02-23 SG SG125/91A patent/SG12591G/en unknown
Also Published As
Publication number | Publication date |
---|---|
US4502537A (en) | 1985-03-05 |
AU3321484A (en) | 1985-03-28 |
CA1213514A (en) | 1986-11-04 |
EP0137735B1 (de) | 1990-11-28 |
SG12591G (en) | 1991-04-05 |
EP0137735A2 (de) | 1985-04-17 |
MX162031A (es) | 1991-03-22 |
BR8404747A (pt) | 1985-08-13 |
EP0137735A3 (en) | 1988-02-10 |
AU572560B2 (en) | 1988-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |