NO930777L - Anordning for innstilling av asimut for et roterende boreverktoeys bane - Google Patents
Anordning for innstilling av asimut for et roterende boreverktoeys baneInfo
- Publication number
- NO930777L NO930777L NO93930777A NO930777A NO930777L NO 930777 L NO930777 L NO 930777L NO 93930777 A NO93930777 A NO 93930777A NO 930777 A NO930777 A NO 930777A NO 930777 L NO930777 L NO 930777L
- Authority
- NO
- Norway
- Prior art keywords
- asimut
- setting device
- drilling tool
- rotary drilling
- rotary
- Prior art date
Links
- 238000005553 drilling 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9108405A FR2678678A1 (fr) | 1991-07-04 | 1991-07-04 | Dispositif de reglage de l'azimut de la trajectoire d'un outil de forage en mode rotary. |
PCT/FR1992/000578 WO1993001390A1 (fr) | 1991-07-04 | 1992-06-24 | Dispositif de reglage de l'azimut de la trajectoire d'un outil de forage en mode rotary |
Publications (3)
Publication Number | Publication Date |
---|---|
NO930777D0 NO930777D0 (no) | 1993-03-03 |
NO930777L true NO930777L (no) | 1993-05-03 |
NO304034B1 NO304034B1 (no) | 1998-10-12 |
Family
ID=9414729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO930777A NO304034B1 (no) | 1991-07-04 | 1993-03-03 | Anordning for innstilling av asimut for et roterende boreverkt°ys bane |
Country Status (6)
Country | Link |
---|---|
US (1) | US5350028A (no) |
EP (1) | EP0546135B1 (no) |
CA (1) | CA2090676A1 (no) |
FR (1) | FR2678678A1 (no) |
NO (1) | NO304034B1 (no) |
WO (1) | WO1993001390A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429869A (en) * | 1993-02-26 | 1995-07-04 | W. L. Gore & Associates, Inc. | Composition of expanded polytetrafluoroethylene and similar polymers and method for producing same |
FR2747427B1 (fr) * | 1996-04-15 | 1998-07-03 | Elf Aquitaine | Stabilisateur recompacteur pour le forage de puits petroliers |
US6758116B2 (en) * | 2001-06-28 | 2004-07-06 | Porter-Cable/Delta | Depth adjusting system for a screw gun |
CN110847822A (zh) * | 2019-12-24 | 2020-02-28 | 西南石油大学 | 一种遥控可变径稳定器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092188A (en) * | 1961-07-31 | 1963-06-04 | Whipstock Inc | Directional drilling tool |
US3825081A (en) * | 1973-03-08 | 1974-07-23 | H Mcmahon | Apparatus for slant hole directional drilling |
US3851719A (en) * | 1973-03-22 | 1974-12-03 | American Coldset Corp | Stabilized under-drilling apparatus |
NO820347L (no) * | 1981-02-07 | 1982-08-09 | Drilling & Service Uk Ltd | Verktoey for undergrunnsformasjoner |
ATE15927T1 (de) * | 1982-02-02 | 1985-10-15 | Shell Int Research | Verfahren und vorrichtung zum regeln der bohrlochrichtung. |
FR2544375B1 (fr) * | 1983-04-18 | 1985-10-25 | Alsthom Atlantique | Procede de forage avec deviation par sabot excentreur |
FR2579662B1 (fr) * | 1985-04-02 | 1989-11-10 | Smf Int | Dispositif de forage a trajectoire controlee |
GB8708791D0 (en) * | 1987-04-13 | 1987-05-20 | Shell Int Research | Assembly for directional drilling of boreholes |
GB8709229D0 (en) * | 1987-04-16 | 1987-05-20 | Shell Int Research | Tubular element |
US4804051A (en) * | 1987-09-25 | 1989-02-14 | Nl Industries, Inc. | Method of predicting and controlling the drilling trajectory in directional wells |
US4982802A (en) * | 1989-11-22 | 1991-01-08 | Amoco Corporation | Method for stabilizing a rotary drill string and drill bit |
DE4017761A1 (de) * | 1990-06-01 | 1991-12-05 | Eastman Christensen Co | Bohrwerkzeug zum abteufen von bohrungen in unterirdische gesteinsformationen |
US5181576A (en) * | 1991-02-01 | 1993-01-26 | Anadrill, Inc. | Downhole adjustable stabilizer |
-
1991
- 1991-07-04 FR FR9108405A patent/FR2678678A1/fr active Pending
-
1992
- 1992-06-24 CA CA002090676A patent/CA2090676A1/fr not_active Abandoned
- 1992-06-24 US US07/983,533 patent/US5350028A/en not_active Expired - Fee Related
- 1992-06-24 EP EP92912960A patent/EP0546135B1/fr not_active Expired - Lifetime
- 1992-06-24 WO PCT/FR1992/000578 patent/WO1993001390A1/fr active IP Right Grant
-
1993
- 1993-03-03 NO NO930777A patent/NO304034B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2090676A1 (fr) | 1993-01-05 |
US5350028A (en) | 1994-09-27 |
EP0546135A1 (fr) | 1993-06-16 |
FR2678678A1 (fr) | 1993-01-08 |
WO1993001390A1 (fr) | 1993-01-21 |
NO304034B1 (no) | 1998-10-12 |
NO930777D0 (no) | 1993-03-03 |
EP0546135B1 (fr) | 1996-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN DECEMBER 2001 |