GB2363811B - Directional drilling tool - Google Patents

Directional drilling tool

Info

Publication number
GB2363811B
GB2363811B GB0114585A GB0114585A GB2363811B GB 2363811 B GB2363811 B GB 2363811B GB 0114585 A GB0114585 A GB 0114585A GB 0114585 A GB0114585 A GB 0114585A GB 2363811 B GB2363811 B GB 2363811B
Authority
GB
United Kingdom
Prior art keywords
drilling tool
directional drilling
directional
tool
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.)
Expired - Fee Related
Application number
GB0114585A
Other versions
GB0114585D0 (en
GB2363811A (en
Inventor
Philip Head
Michael Andrew Yuratich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TSL Technology Ltd
XL Technology Ltd
Original Assignee
TSL Technology Ltd
XL Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TSL Technology Ltd, XL Technology Ltd filed Critical TSL Technology Ltd
Publication of GB0114585D0 publication Critical patent/GB0114585D0/en
Publication of GB2363811A publication Critical patent/GB2363811A/en
Application granted granted Critical
Publication of GB2363811B publication Critical patent/GB2363811B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
GB0114585A 2000-06-16 2001-06-15 Directional drilling tool Expired - Fee Related GB2363811B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0014802A GB0014802D0 (en) 2000-06-16 2000-06-16 Directional drilling tool

Publications (3)

Publication Number Publication Date
GB0114585D0 GB0114585D0 (en) 2001-08-08
GB2363811A GB2363811A (en) 2002-01-09
GB2363811B true GB2363811B (en) 2003-07-09

Family

ID=9893830

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0014802A Ceased GB0014802D0 (en) 2000-06-16 2000-06-16 Directional drilling tool
GB0114585A Expired - Fee Related GB2363811B (en) 2000-06-16 2001-06-15 Directional drilling tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0014802A Ceased GB0014802D0 (en) 2000-06-16 2000-06-16 Directional drilling tool

Country Status (1)

Country Link
GB (2) GB0014802D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0904055D0 (en) 2009-03-10 2009-04-22 Russell Michael K Hydraulic torque control system
CA2922546C (en) 2013-10-16 2017-11-28 Halliburton Energy Services, Inc. Downhole mud motor with adjustable bend angle
CA2929081C (en) 2013-12-23 2018-01-02 Anand Bhagwat KEDARE Surface actuated downhole adjustable mud motor
CN107965279B (en) * 2018-01-24 2023-08-22 西南石油大学 Automatic centering tool under well of off-weight impeller formula
NO347056B1 (en) * 2019-08-27 2023-05-02 Toolserv As Device for preventing torsion in a tool string from exceeding a predetermined threshold

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190411A (en) * 1986-05-16 1987-11-18 Shell Int Research Directional drilling
GB2271795A (en) * 1992-10-23 1994-04-27 Stirling Design Int Directional drilling tool
GB2281577A (en) * 1993-09-03 1995-03-08 Baker Hughes Inc Swivel/tilting bit crown for earth-boring drills
US5529133A (en) * 1994-08-05 1996-06-25 Schlumberger Technology Corporation Steerable drilling tool and system
US5547032A (en) * 1994-12-02 1996-08-20 Wenzel; William R. Apparatus for drilling curved sections of well holes
GB2347951A (en) * 1999-03-15 2000-09-20 Schlumberger Holdings Rotary steerable well-drilling system utilizing hydraulic servo-loop

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190411A (en) * 1986-05-16 1987-11-18 Shell Int Research Directional drilling
GB2271795A (en) * 1992-10-23 1994-04-27 Stirling Design Int Directional drilling tool
GB2281577A (en) * 1993-09-03 1995-03-08 Baker Hughes Inc Swivel/tilting bit crown for earth-boring drills
US5529133A (en) * 1994-08-05 1996-06-25 Schlumberger Technology Corporation Steerable drilling tool and system
US5547032A (en) * 1994-12-02 1996-08-20 Wenzel; William R. Apparatus for drilling curved sections of well holes
GB2347951A (en) * 1999-03-15 2000-09-20 Schlumberger Holdings Rotary steerable well-drilling system utilizing hydraulic servo-loop

Also Published As

Publication number Publication date
GB0114585D0 (en) 2001-08-08
GB0014802D0 (en) 2000-08-09
GB2363811A (en) 2002-01-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20110615