FR2542366B1 - Appareil pour le forage dirige de puits souterrains - Google Patents
Appareil pour le forage dirige de puits souterrainsInfo
- Publication number
- FR2542366B1 FR2542366B1 FR8400578A FR8400578A FR2542366B1 FR 2542366 B1 FR2542366 B1 FR 2542366B1 FR 8400578 A FR8400578 A FR 8400578A FR 8400578 A FR8400578 A FR 8400578A FR 2542366 B1 FR2542366 B1 FR 2542366B1
- Authority
- FR
- France
- Prior art keywords
- subterranean wells
- direct drilling
- drilling
- direct
- subterranean
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
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)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/473,185 US4522272A (en) | 1983-03-08 | 1983-03-08 | Apparatus for directional drilling of subterranean wells |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2542366A1 FR2542366A1 (fr) | 1984-09-14 |
FR2542366B1 true FR2542366B1 (fr) | 1986-12-19 |
Family
ID=23878543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8400578A Expired FR2542366B1 (fr) | 1983-03-08 | 1984-01-16 | Appareil pour le forage dirige de puits souterrains |
Country Status (4)
Country | Link |
---|---|
US (1) | US4522272A (fr) |
CA (1) | CA1213268A (fr) |
FR (1) | FR2542366B1 (fr) |
GB (1) | GB2136478B (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739842A (en) * | 1984-05-12 | 1988-04-26 | Eastman Christensen Company | Apparatus for optional straight or directional drilling underground formations |
US5343967A (en) * | 1984-05-12 | 1994-09-06 | Baker Hughes Incorporated | Apparatus for optional straight or directional drilling underground formations |
US4732223A (en) * | 1984-06-12 | 1988-03-22 | Universal Downhole Controls, Ltd. | Controllable downhole directional drilling tool |
US4597454A (en) * | 1984-06-12 | 1986-07-01 | Schoeffler William N | Controllable downhole directional drilling tool and method |
US4641717A (en) * | 1985-12-27 | 1987-02-10 | Hughes Tool Company | Connector housing |
GB2190411B (en) * | 1986-05-16 | 1990-02-21 | Shell Int Research | Apparatus for directional drilling. |
US4817740A (en) * | 1987-08-07 | 1989-04-04 | Baker Hughes Incorporated | Apparatus for directional drilling of subterranean wells |
US5248004A (en) * | 1989-11-02 | 1993-09-28 | Baker Hughes Incorporated | Adjustable pipe joint |
DE3936362C1 (fr) * | 1989-11-02 | 1991-03-07 | Eastman Christensen Co., Salt Lake City, Utah, Us | |
CA2008417A1 (fr) * | 1990-01-23 | 1991-07-23 | Kenneth H. Wenzel | Raccord coude reglable et orientable |
US5029654A (en) * | 1990-07-16 | 1991-07-09 | Murray Wilson | Bendable drilling sub |
US5048621A (en) * | 1990-08-10 | 1991-09-17 | Masx Energy Services Group, Inc. | Adjustable bent housing for controlled directional drilling |
US5117927A (en) * | 1991-02-01 | 1992-06-02 | Anadrill | Downhole adjustable bent assemblies |
US5139094A (en) * | 1991-02-01 | 1992-08-18 | Anadrill, Inc. | Directional drilling methods and apparatus |
US5269385A (en) * | 1992-03-16 | 1993-12-14 | Canadian Fracmaster Ltd. | Adjustable bent housing II |
US5911284A (en) * | 1997-06-30 | 1999-06-15 | Pegasus Drilling Technologies L.L.C. | Downhole mud motor |
US6173794B1 (en) * | 1997-06-30 | 2001-01-16 | Intedyne, Llc | Downhole mud motor transmission |
US7882904B2 (en) | 2007-12-20 | 2011-02-08 | Ashmin, Lc | Adjustable bent housing apparatus and method |
US9347269B2 (en) * | 2013-03-05 | 2016-05-24 | National Oilwell Varco, L.P. | Adjustable bend assembly for a downhole motor |
NO347224B1 (en) | 2013-08-29 | 2023-07-10 | Halliburton Energy Services Inc | A downhole-adjustable tool and method for adjusting said tool |
US11261667B2 (en) | 2015-03-24 | 2022-03-01 | Baker Hughes, A Ge Company, Llc | Self-adjusting directional drilling apparatus and methods for drilling directional wells |
US11193331B2 (en) | 2019-06-12 | 2021-12-07 | Baker Hughes Oilfield Operations Llc | Self initiating bend motor for coil tubing drilling |
CN110725649B (zh) * | 2019-12-09 | 2024-09-24 | 长江大学 | 一种推靠式旋转导向工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3586116A (en) * | 1969-04-01 | 1971-06-22 | Turboservice Sa | Directional drilling equipment |
US4077657A (en) * | 1976-03-22 | 1978-03-07 | Smith, International, Inc. | Adjustable bent sub |
GB1494273A (en) * | 1976-04-15 | 1977-12-07 | Russell M | Bent-subs for borehole drilling |
US4303135A (en) * | 1977-08-18 | 1981-12-01 | Benoit Lloyd F | Directional drilling sub |
SE410753B (sv) * | 1978-03-06 | 1979-10-29 | Haglund Mats Torbjorn | Anordning for att styra en borrkrona i en bestemd bana |
FR2491989A2 (fr) * | 1980-10-13 | 1982-04-16 | Inst Francais Du Petrole | Raccord coude a angle variable pour forages diriges |
CH630700A5 (fr) * | 1978-07-24 | 1982-06-30 | Inst Francais Du Petrole | Raccord coude a angle variable pour forages diriges. |
DE2853898C2 (de) * | 1978-12-14 | 1986-09-11 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Anschlußstutzen für Zusatzgeräte von Hand- oder Bodenstaubsaugern |
US4596294A (en) * | 1982-04-16 | 1986-06-24 | Russell Larry R | Surface control bent sub for directional drilling of petroleum wells |
-
1983
- 1983-03-08 US US06/473,185 patent/US4522272A/en not_active Expired - Lifetime
-
1984
- 1984-01-16 FR FR8400578A patent/FR2542366B1/fr not_active Expired
- 1984-01-26 CA CA000446104A patent/CA1213268A/fr not_active Expired
- 1984-03-08 GB GB08406068A patent/GB2136478B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4522272A (en) | 1985-06-11 |
GB2136478B (en) | 1986-06-11 |
CA1213268A (fr) | 1986-10-28 |
FR2542366A1 (fr) | 1984-09-14 |
GB2136478A (en) | 1984-09-19 |
GB8406068D0 (en) | 1984-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |