GB0501142D0 - Steerable drilling system - Google Patents
Steerable drilling systemInfo
- Publication number
- GB0501142D0 GB0501142D0 GBGB0501142.4A GB0501142A GB0501142D0 GB 0501142 D0 GB0501142 D0 GB 0501142D0 GB 0501142 A GB0501142 A GB 0501142A GB 0501142 D0 GB0501142 D0 GB 0501142D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling system
- steerable drilling
- steerable
- drilling
- 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.)
- Withdrawn
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
- E21B17/1014—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
-
- 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
- E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Earth Drilling (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0501142A GB2422387A (en) | 2005-01-20 | 2005-01-20 | Steerable Drilling System |
US11/329,970 US20060157283A1 (en) | 2005-01-20 | 2006-01-10 | Steerable drilling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0501142A GB2422387A (en) | 2005-01-20 | 2005-01-20 | Steerable Drilling System |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0501142D0 true GB0501142D0 (en) | 2005-02-23 |
GB2422387A GB2422387A (en) | 2006-07-26 |
Family
ID=34224867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0501142A Withdrawn GB2422387A (en) | 2005-01-20 | 2005-01-20 | Steerable Drilling System |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060157283A1 (en) |
GB (1) | GB2422387A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960329B2 (en) * | 2008-07-11 | 2015-02-24 | Schlumberger Technology Corporation | Steerable piloted drill bit, drill system, and method of drilling curved boreholes |
US8157024B2 (en) | 2008-12-04 | 2012-04-17 | Schlumberger Technology Corporation | Ball piston steering devices and methods of use |
US8403332B2 (en) * | 2009-12-28 | 2013-03-26 | Nissan Kogyo Co., Ltd | Seal member |
US8614273B2 (en) * | 2009-12-28 | 2013-12-24 | Nissin Kogyo Co., Ltd. | Seal member |
US20110156357A1 (en) * | 2009-12-28 | 2011-06-30 | Nissin Kogyo Co., Ltd. | Dynamic seal member |
US9085941B2 (en) | 2012-02-10 | 2015-07-21 | David R. Hall | Downhole tool piston assembly |
JP6615444B2 (en) | 2013-10-17 | 2019-12-04 | 日信工業株式会社 | Method for producing rubber composition and rubber composition |
US9869140B2 (en) * | 2014-07-07 | 2018-01-16 | Schlumberger Technology Corporation | Steering system for drill string |
US9874069B2 (en) | 2015-05-26 | 2018-01-23 | Schlumberger Technology Corporation | Seal assembly |
US10378292B2 (en) | 2015-11-03 | 2019-08-13 | Nabors Lux 2 Sarl | Device to resist rotational forces while drilling a borehole |
US11280135B2 (en) | 2017-12-29 | 2022-03-22 | Halliburton Energy Services, Inc. | Steering pad overextension prevention for rotary steerable system |
US11927095B2 (en) * | 2018-12-05 | 2024-03-12 | Halliburton Energy Services, Inc. | Steering pad apparatus and related methods |
US11396774B2 (en) | 2019-09-25 | 2022-07-26 | Halliburton Energy Services, Inc. | Steering actuation mechanism |
US11753871B2 (en) * | 2021-02-24 | 2023-09-12 | Halliburton Energy Services, Inc. | Rotary steerable system for wellbore drilling |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3326305A (en) * | 1964-09-10 | 1967-06-20 | Drilco Oil Tools Inc | Drill bit control apparatus |
DE2431706A1 (en) * | 1974-07-02 | 1976-01-22 | Festo Maschf Stoll G | WORKING CYLINDERS FOR PNEUMATIC AND HYDRAULIC MEDIA |
US4185704A (en) * | 1978-05-03 | 1980-01-29 | Maurer Engineering Inc. | Directional drilling apparatus |
US4416339A (en) * | 1982-01-21 | 1983-11-22 | Baker Royce E | Bit guidance device and method |
US4463814A (en) * | 1982-11-26 | 1984-08-07 | Advanced Drilling Corporation | Down-hole drilling apparatus |
US6116355A (en) * | 1994-06-04 | 2000-09-12 | Camco Drilling Group Limited Of Hycalog | Choke device |
US7004263B2 (en) * | 2001-05-09 | 2006-02-28 | Schlumberger Technology Corporation | Directional casing drilling |
US6761232B2 (en) * | 2002-11-11 | 2004-07-13 | Pathfinder Energy Services, Inc. | Sprung member and actuator for downhole tools |
US7204325B2 (en) * | 2005-02-18 | 2007-04-17 | Pathfinder Energy Services, Inc. | Spring mechanism for downhole steering tool blades |
-
2005
- 2005-01-20 GB GB0501142A patent/GB2422387A/en not_active Withdrawn
-
2006
- 2006-01-10 US US11/329,970 patent/US20060157283A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2422387A (en) | 2006-07-26 |
US20060157283A1 (en) | 2006-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2425790B (en) | Steerable drilling system | |
GB0524998D0 (en) | Steerable drilling system | |
GB2443924B (en) | Steerable Drilling System | |
GB2437645B (en) | Rotary steerable drilling system | |
GB0501142D0 (en) | Steerable drilling system | |
GB2426492B (en) | Steering systems | |
GB2427421B (en) | Downhole connection system | |
GB2423375B (en) | Travel assist system | |
SG10201501180TA (en) | Steerable drilling system | |
HK1166680A1 (en) | Pharma-informatics system | |
EP1954366A4 (en) | Construction system | |
EP2061261A4 (en) | Stereoprojection system | |
AU307581S (en) | Drill | |
GB2424232B (en) | Steerable drilling system | |
ZA200805205B (en) | Roof drilling system improvements | |
GB0526277D0 (en) | Power steering systems | |
GB2431563B (en) | Watersport hiking-support system | |
GB0511518D0 (en) | Nofog system | |
GB2424909B (en) | Directional drilling | |
GB0504771D0 (en) | System | |
GB0500637D0 (en) | Guided drilling system | |
GB2427760B (en) | Antenna-transceiver system | |
GB0502756D0 (en) | Construction system | |
GB2431100B (en) | Column | |
GB0502533D0 (en) | Underbalanced drilling system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |