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GB2412397B - One trip through tubing window milling apparatus - Google Patents

One trip through tubing window milling apparatus

Info

Publication number
GB2412397B
GB2412397B GB0512390A GB0512390A GB2412397B GB 2412397 B GB2412397 B GB 2412397B GB 0512390 A GB0512390 A GB 0512390A GB 0512390 A GB0512390 A GB 0512390A GB 2412397 B GB2412397 B GB 2412397B
Authority
GB
United Kingdom
Prior art keywords
trip
milling apparatus
window milling
tubing window
tubing
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
GB0512390A
Other versions
GB2412397A (en
GB0512390D0 (en
Inventor
Jeffrey E Toulouse
Malcolm D Pitman
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 US10/109,140 external-priority patent/US6755248B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB0512390D0 publication Critical patent/GB0512390D0/en
Publication of GB2412397A publication Critical patent/GB2412397A/en
Application granted granted Critical
Publication of GB2412397B publication Critical patent/GB2412397B/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0411—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for anchoring tools or the like to the borehole wall or to well tube
    • 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
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
    • 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

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)
GB0512390A 2002-03-28 2003-03-27 One trip through tubing window milling apparatus Expired - Fee Related GB2412397B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/109,140 US6755248B2 (en) 2002-03-28 2002-03-28 One trip through tubing window milling apparatus and method
GB0420324A GB2403492B (en) 2002-03-28 2003-03-27 One trip through tubing window milling method

Publications (3)

Publication Number Publication Date
GB0512390D0 GB0512390D0 (en) 2005-07-27
GB2412397A GB2412397A (en) 2005-09-28
GB2412397B true GB2412397B (en) 2006-09-13

Family

ID=34913674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0512390A Expired - Fee Related GB2412397B (en) 2002-03-28 2003-03-27 One trip through tubing window milling apparatus

Country Status (1)

Country Link
GB (1) GB2412397B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127858B2 (en) 2008-12-18 2012-03-06 Baker Hughes Incorporated Open-hole anchor for whipstock system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2496954B8 (en) * 2011-11-23 2014-05-07 Otkrytoe Aktsionernoe Obschestvo Tatneft Im Wedge deflecting device for sidetracking

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167961B1 (en) * 1999-05-20 2001-01-02 Tiw Corporation Small diameter run in whipstock and method for setting in large diameter casing
US6360821B1 (en) * 1999-05-20 2002-03-26 Tiw Corporation Combination whipstock and anchor assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167961B1 (en) * 1999-05-20 2001-01-02 Tiw Corporation Small diameter run in whipstock and method for setting in large diameter casing
US6360821B1 (en) * 1999-05-20 2002-03-26 Tiw Corporation Combination whipstock and anchor assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127858B2 (en) 2008-12-18 2012-03-06 Baker Hughes Incorporated Open-hole anchor for whipstock system

Also Published As

Publication number Publication date
GB2412397A (en) 2005-09-28
GB0512390D0 (en) 2005-07-27

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Legal Events

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

Effective date: 20210327