AU2000269170A1 - Deflecting tool including millable or drillable plug and method of use - Google Patents

Deflecting tool including millable or drillable plug and method of use

Info

Publication number
AU2000269170A1
AU2000269170A1 AU2000269170A AU6917000A AU2000269170A1 AU 2000269170 A1 AU2000269170 A1 AU 2000269170A1 AU 2000269170 A AU2000269170 A AU 2000269170A AU 6917000 A AU6917000 A AU 6917000A AU 2000269170 A1 AU2000269170 A1 AU 2000269170A1
Authority
AU
Australia
Prior art keywords
millable
tool including
deflecting tool
drillable plug
drillable
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.)
Abandoned
Application number
AU2000269170A
Inventor
Adrian Vuyk
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology 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 US09/519,445 external-priority patent/US6318466B1/en
Application filed by Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of AU2000269170A1 publication Critical patent/AU2000269170A1/en
Abandoned 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
    • 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

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)
  • Milling Processes (AREA)
AU2000269170A 2000-03-06 2000-08-18 Deflecting tool including millable or drillable plug and method of use Abandoned AU2000269170A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US09/519,445 US6318466B1 (en) 1999-04-16 2000-03-06 Method and apparatus for accurate milling of windows in well casings
US09519445 2000-03-06
US61930000A 2000-07-19 2000-07-19
US09619300 2000-07-19
PCT/US2000/022745 WO2001066901A1 (en) 2000-03-06 2000-08-18 Deflecting tool including millable or drillable plug and method of use

Publications (1)

Publication Number Publication Date
AU2000269170A1 true AU2000269170A1 (en) 2001-09-17

Family

ID=27059850

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000269170A Abandoned AU2000269170A1 (en) 2000-03-06 2000-08-18 Deflecting tool including millable or drillable plug and method of use

Country Status (2)

Country Link
AU (1) AU2000269170A1 (en)
WO (1) WO2001066901A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
GB2420359C (en) * 2004-11-23 2007-10-10 Michael Claude Neff One trip milling system
CN111878021B (en) * 2020-07-27 2022-09-13 中海石油(中国)有限公司 Multilateral well tool system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182423A (en) * 1978-03-02 1980-01-08 Burton/Hawks Inc. Whipstock and method for directional well drilling
US5242018A (en) * 1991-10-16 1993-09-07 Lafleur Petroleum Services, Inc. Cementing plug
US5474131A (en) * 1992-08-07 1995-12-12 Baker Hughes Incorporated Method for completing multi-lateral wells and maintaining selective re-entry into laterals
CA2125772A1 (en) * 1992-10-19 1994-04-28 Kendall Craig Whitler Retrievable whipstock system
US5462120A (en) * 1993-01-04 1995-10-31 S-Cal Research Corp. Downhole equipment, tools and assembly procedures for the drilling, tie-in and completion of vertical cased oil wells connected to liner-equipped multiple drainholes
US5730221A (en) * 1996-07-15 1998-03-24 Halliburton Energy Services, Inc Methods of completing a subterranean well
GB2315504B (en) * 1996-07-22 1998-09-16 Baker Hughes Inc Sealing lateral wellbores

Also Published As

Publication number Publication date
WO2001066901A1 (en) 2001-09-13

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