GB1441133A - Tools for incorporation in well drill strings - Google Patents
Tools for incorporation in well drill stringsInfo
- Publication number
- GB1441133A GB1441133A GB1868675A GB1868675A GB1441133A GB 1441133 A GB1441133 A GB 1441133A GB 1868675 A GB1868675 A GB 1868675A GB 1868675 A GB1868675 A GB 1868675A GB 1441133 A GB1441133 A GB 1441133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- incorporation
- tools
- drill strings
- well drill
- tool
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/127—Packers; Plugs with inflatable sleeve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
1441133 Well fluids sampling LYNES INC 29 May 1973 [14 June 1972] 18686/75 Divided out of 1441131 Heading E1F The disclosure corresponds with that of the parent Specification but the claims are directed to a tool with a sample collector seating valve and a control valve used to control inflation and deflection of a packer element on the tool.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00262611A US3850240A (en) | 1972-06-14 | 1972-06-14 | Tool for running on a drill string in a well bore |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1441133A true GB1441133A (en) | 1976-06-30 |
Family
ID=22998262
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1868675A Expired GB1441133A (en) | 1972-06-14 | 1973-05-29 | Tools for incorporation in well drill strings |
GB2558873A Expired GB1441131A (en) | 1972-06-14 | 1973-05-29 | |
GB1868575A Expired GB1441132A (en) | 1972-06-14 | 1973-05-29 | Sample collectors for use with a well tool carried by a tubular string |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2558873A Expired GB1441131A (en) | 1972-06-14 | 1973-05-29 | |
GB1868575A Expired GB1441132A (en) | 1972-06-14 | 1973-05-29 | Sample collectors for use with a well tool carried by a tubular string |
Country Status (4)
Country | Link |
---|---|
US (1) | US3850240A (en) |
JP (1) | JPS5243441B2 (en) |
CA (1) | CA972678A (en) |
GB (3) | GB1441133A (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069865A (en) * | 1975-09-12 | 1978-01-24 | Otis Engineering Corporation | Bottom hole fluid pressure communicating probe and locking mandrel |
US4031957A (en) * | 1976-07-23 | 1977-06-28 | Lawrence Sanford | Method and apparatus for testing and treating well formations |
JPS5638309U (en) * | 1979-08-30 | 1981-04-11 | ||
FR2539807B1 (en) * | 1983-01-26 | 1986-04-11 | Petroles Cie Francaise | DRILL STEM TRAIN FOR EXPLORATION DRILLING |
US4648448A (en) * | 1984-12-20 | 1987-03-10 | Tam International, Inc. | Packer assembly |
US4653588A (en) * | 1985-10-10 | 1987-03-31 | N. J. McAllister Petroleum Industries, Inc. | Valve apparatus for controlling communication between the interior of a tubular member and an inflatable element in a well bore |
US4928759A (en) * | 1989-02-01 | 1990-05-29 | Atlantic Richfield Company | Tubing conveyed wellbore fluid flow measurement system |
US4951747A (en) * | 1989-10-17 | 1990-08-28 | Baker Hughes Incorporated | Inflatable tool |
US5018574A (en) * | 1989-11-15 | 1991-05-28 | Atlantic Richfield Company | Tubing conveyed wellbore fluid flow measurement apparatus |
US5540280A (en) * | 1994-08-15 | 1996-07-30 | Halliburton Company | Early evaluation system |
US5555945A (en) * | 1994-08-15 | 1996-09-17 | Halliburton Company | Early evaluation by fall-off testing |
US5782306A (en) * | 1995-12-14 | 1998-07-21 | Site Oil Tools, Inc. | Open hole straddle system |
DE69636665T2 (en) * | 1995-12-26 | 2007-10-04 | Halliburton Co., Dallas | Apparatus and method for early assessment and maintenance of a well |
US5687791A (en) | 1995-12-26 | 1997-11-18 | Halliburton Energy Services, Inc. | Method of well-testing by obtaining a non-flashing fluid sample |
US5826662A (en) * | 1997-02-03 | 1998-10-27 | Halliburton Energy Services, Inc. | Apparatus for testing and sampling open-hole oil and gas wells |
US6148912A (en) * | 1997-03-25 | 2000-11-21 | Dresser Industries, Inc. | Subsurface measurement apparatus, system, and process for improved well drilling control and production |
US6148664A (en) * | 1997-05-02 | 2000-11-21 | Testing Drill Collar, Ltd. | Method and apparatus for shutting in a well while leaving drill stem in the borehole |
US5887652A (en) * | 1997-08-04 | 1999-03-30 | Halliburton Energy Services, Inc. | Method and apparatus for bottom-hole testing in open-hole wells |
AU2001229184A1 (en) * | 2000-10-26 | 2002-05-06 | Jeffery D. Baird | Method and apparatus for in-situ production well testing |
US6530428B1 (en) | 2000-10-26 | 2003-03-11 | Halliburton Energy Services, Inc. | Method and apparatus for in-situ production well testing |
US6957698B2 (en) * | 2002-09-20 | 2005-10-25 | Baker Hughes Incorporated | Downhole activatable annular seal assembly |
US7546885B2 (en) * | 2005-05-19 | 2009-06-16 | Schlumberger Technology Corporation | Apparatus and method for obtaining downhole samples |
US7387157B2 (en) | 2005-09-14 | 2008-06-17 | Schlumberger Technology Corporation | Dynamic inflatable sealing device |
GB2495259A (en) * | 2010-06-22 | 2013-04-03 | Inflatable Packers Internat Pty Ltd | Inflatable packer and control valve |
EP2565368A1 (en) * | 2011-08-31 | 2013-03-06 | Welltec A/S | Annular barrier with pressure amplification |
US20140262290A1 (en) * | 2013-03-14 | 2014-09-18 | Baker Hughes Incorpoarated | Method and system for treating a borehole |
WO2015200397A1 (en) * | 2014-06-25 | 2015-12-30 | Schlumberger Canada Limited | Drilling flow control tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2404825A (en) * | 1941-08-30 | 1946-07-30 | Luther E Brown | Well tester |
US3111169A (en) * | 1959-06-19 | 1963-11-19 | Halliburton Co | Continuous retrievable testing apparatus |
US3327781A (en) * | 1964-11-06 | 1967-06-27 | Schlumberger Technology Corp | Methods for performing operations in a well bore |
US3301009A (en) * | 1965-02-02 | 1967-01-31 | Rotary shock absorbing sub unit | |
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 |
US3503445A (en) * | 1968-04-16 | 1970-03-31 | Exxon Production Research Co | Well control during drilling operations |
-
1972
- 1972-06-14 US US00262611A patent/US3850240A/en not_active Expired - Lifetime
-
1973
- 1973-05-29 GB GB1868675A patent/GB1441133A/en not_active Expired
- 1973-05-29 GB GB2558873A patent/GB1441131A/en not_active Expired
- 1973-05-29 GB GB1868575A patent/GB1441132A/en not_active Expired
- 1973-06-05 CA CA173,267A patent/CA972678A/en not_active Expired
- 1973-06-14 JP JP48067336A patent/JPS5243441B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3850240A (en) | 1974-11-26 |
JPS5243441B2 (en) | 1977-10-31 |
JPS4952102A (en) | 1974-05-21 |
CA972678A (en) | 1975-08-12 |
GB1441132A (en) | 1976-06-30 |
GB1441131A (en) | 1976-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |