GB2518984B - Directional drilling using variable bit speed, thrust, and actve deflection - Google Patents
Directional drilling using variable bit speed, thrust, and actve deflectionInfo
- Publication number
- GB2518984B GB2518984B GB1417370.2A GB201417370A GB2518984B GB 2518984 B GB2518984 B GB 2518984B GB 201417370 A GB201417370 A GB 201417370A GB 2518984 B GB2518984 B GB 2518984B
- Authority
- GB
- United Kingdom
- Prior art keywords
- actve
- thrust
- deflection
- directional drilling
- variable bit
- 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
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- 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
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/18—Anchoring or feeding in the borehole
-
- 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
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/02—Adaptations for drilling wells
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)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/042,793 US20150090497A1 (en) | 2013-10-01 | 2013-10-01 | Directional Drilling Using Variable Bit Speed, Thrust, and Active Deflection |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201417370D0 GB201417370D0 (en) | 2014-11-12 |
GB2518984A GB2518984A (en) | 2015-04-08 |
GB2518984B true GB2518984B (en) | 2016-12-07 |
Family
ID=51901468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1417370.2A Expired - Fee Related GB2518984B (en) | 2013-10-01 | 2014-10-01 | Directional drilling using variable bit speed, thrust, and actve deflection |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150090497A1 (en) |
CA (1) | CA2866558A1 (en) |
GB (1) | GB2518984B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107476762A (en) * | 2017-10-12 | 2017-12-15 | 中国水利水电第七工程局有限公司 | A kind of drilling track accuracy control method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3037953C (en) | 2016-11-07 | 2021-04-27 | Sanvean Technologies Llc | Wired motor for realtime data |
US11118407B2 (en) | 2017-05-15 | 2021-09-14 | Halliburton Energy Services, Inc. | Mud operated rotary steerable system with rolling housing |
US11608729B2 (en) * | 2017-12-29 | 2023-03-21 | Halliburton Energy Services, Inc. | System and method to control a dual motor rotary steerable tool |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999009290A1 (en) * | 1997-08-19 | 1999-02-25 | Shell Internationale Research Maatschappij B.V. | Drilling system with means for anchoring in the borehole |
WO2002099242A1 (en) * | 2001-06-05 | 2002-12-12 | Andergauge Limited | Drilling apparatus |
WO2003050375A2 (en) * | 2001-12-05 | 2003-06-19 | Halliburton Energy Services, Inc. | Thrust control apparatus |
GB2388132A (en) * | 1999-08-05 | 2003-11-05 | Baker Hughes Inc | Continuous wellbore drilling system with stationary sensor measurements |
US7766098B2 (en) * | 2007-08-31 | 2010-08-03 | Precision Energy Services, Inc. | Directional drilling control using modulated bit rotation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6289998B1 (en) * | 1998-01-08 | 2001-09-18 | Baker Hughes Incorporated | Downhole tool including pressure intensifier for drilling wellbores |
GB2422388B (en) * | 2005-01-20 | 2010-05-12 | Schlumberger Holdings | Bi-directional rotary steerable system actuator assembly and method |
US9347269B2 (en) * | 2013-03-05 | 2016-05-24 | National Oilwell Varco, L.P. | Adjustable bend assembly for a downhole motor |
-
2013
- 2013-10-01 US US14/042,793 patent/US20150090497A1/en not_active Abandoned
-
2014
- 2014-10-01 CA CA2866558A patent/CA2866558A1/en not_active Abandoned
- 2014-10-01 GB GB1417370.2A patent/GB2518984B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999009290A1 (en) * | 1997-08-19 | 1999-02-25 | Shell Internationale Research Maatschappij B.V. | Drilling system with means for anchoring in the borehole |
GB2388132A (en) * | 1999-08-05 | 2003-11-05 | Baker Hughes Inc | Continuous wellbore drilling system with stationary sensor measurements |
WO2002099242A1 (en) * | 2001-06-05 | 2002-12-12 | Andergauge Limited | Drilling apparatus |
WO2003050375A2 (en) * | 2001-12-05 | 2003-06-19 | Halliburton Energy Services, Inc. | Thrust control apparatus |
US7766098B2 (en) * | 2007-08-31 | 2010-08-03 | Precision Energy Services, Inc. | Directional drilling control using modulated bit rotation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107476762A (en) * | 2017-10-12 | 2017-12-15 | 中国水利水电第七工程局有限公司 | A kind of drilling track accuracy control method |
CN107476762B (en) * | 2017-10-12 | 2018-12-18 | 中国水利水电第七工程局有限公司 | A kind of drilling track accuracy control method |
Also Published As
Publication number | Publication date |
---|---|
GB201417370D0 (en) | 2014-11-12 |
US20150090497A1 (en) | 2015-04-02 |
CA2866558A1 (en) | 2015-04-01 |
GB2518984A (en) | 2015-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20181001 |