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GB2311548B - Orientable guide assembly and method of use - Google Patents

Orientable guide assembly and method of use

Info

Publication number
GB2311548B
GB2311548B GB9710334A GB9710334A GB2311548B GB 2311548 B GB2311548 B GB 2311548B GB 9710334 A GB9710334 A GB 9710334A GB 9710334 A GB9710334 A GB 9710334A GB 2311548 B GB2311548 B GB 2311548B
Authority
GB
United Kingdom
Prior art keywords
guide assembly
orientable guide
orientable
assembly
guide
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 - Lifetime
Application number
GB9710334A
Other versions
GB2311548A (en
GB9710334D0 (en
Inventor
Britt Oliver Braddick
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.)
TIW Corp
Original Assignee
TIW Corp
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
Priority claimed from US08/027,833 external-priority patent/US5373906A/en
Application filed by TIW Corp filed Critical TIW Corp
Publication of GB9710334D0 publication Critical patent/GB9710334D0/en
Publication of GB2311548A publication Critical patent/GB2311548A/en
Application granted granted Critical
Publication of GB2311548B publication Critical patent/GB2311548B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/05—Swivel joints
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • 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
    • 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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

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)
GB9710334A 1993-03-08 1994-02-23 Orientable guide assembly and method of use Expired - Lifetime GB2311548B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/027,833 US5373906A (en) 1993-03-08 1993-03-08 Orientable guide assembly and method of use
GB9416614A GB2280920B (en) 1993-03-08 1994-02-23 Orientable guide assembly and method of use

Publications (3)

Publication Number Publication Date
GB9710334D0 GB9710334D0 (en) 1997-07-16
GB2311548A GB2311548A (en) 1997-10-01
GB2311548B true GB2311548B (en) 1997-11-19

Family

ID=26305463

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9710334A Expired - Lifetime GB2311548B (en) 1993-03-08 1994-02-23 Orientable guide assembly and method of use
GB9710333A Expired - Lifetime GB2311547B (en) 1993-03-08 1994-02-23 Orientable guide assembly and method of use

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9710333A Expired - Lifetime GB2311547B (en) 1993-03-08 1994-02-23 Orientable guide assembly and method of use

Country Status (1)

Country Link
GB (2) GB2311548B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1119499C (en) * 1998-06-10 2003-08-27 国际壳牌研究有限公司 Downhole milling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699920A (en) * 1952-03-14 1955-01-18 John A Zublin Apparatus for drilling laterally deviating bores from a vertical bore below a casing set therein
US3191697A (en) * 1953-11-30 1965-06-29 Mcgaffey Taylor Corp Subsurface earth formation treating tool
US4693327A (en) * 1985-12-23 1987-09-15 Ben Wade Oaks Dickinson Mechanically actuated whipstock assembly
US4763734A (en) * 1985-12-23 1988-08-16 Ben W. O. Dickinson Earth drilling method and apparatus using multiple hydraulic forces

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699920A (en) * 1952-03-14 1955-01-18 John A Zublin Apparatus for drilling laterally deviating bores from a vertical bore below a casing set therein
US3191697A (en) * 1953-11-30 1965-06-29 Mcgaffey Taylor Corp Subsurface earth formation treating tool
US4693327A (en) * 1985-12-23 1987-09-15 Ben Wade Oaks Dickinson Mechanically actuated whipstock assembly
US4763734A (en) * 1985-12-23 1988-08-16 Ben W. O. Dickinson Earth drilling method and apparatus using multiple hydraulic forces

Also Published As

Publication number Publication date
GB2311547A (en) 1997-10-01
GB9710333D0 (en) 1997-07-16
GB2311548A (en) 1997-10-01
GB2311547B (en) 1997-11-19
GB9710334D0 (en) 1997-07-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140222