GB2322888B - System for cutting materials in wellbores - Google Patents

System for cutting materials in wellbores

Info

Publication number
GB2322888B
GB2322888B GB9806245A GB9806245A GB2322888B GB 2322888 B GB2322888 B GB 2322888B GB 9806245 A GB9806245 A GB 9806245A GB 9806245 A GB9806245 A GB 9806245A GB 2322888 B GB2322888 B GB 2322888B
Authority
GB
United Kingdom
Prior art keywords
wellbores
cutting materials
cutting
materials
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
GB9806245A
Other versions
GB9806245D0 (en
GB2322888A (en
Inventor
Gerald D Lynde
Gregory R Nazzal
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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to GB0100157A priority Critical patent/GB2354546B/en
Publication of GB9806245D0 publication Critical patent/GB9806245D0/en
Publication of GB2322888A publication Critical patent/GB2322888A/en
Application granted granted Critical
Publication of GB2322888B publication Critical patent/GB2322888B/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
    • 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
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB9806245A 1996-08-20 1997-08-20 System for cutting materials in wellbores Expired - Lifetime GB2322888B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0100157A GB2354546B (en) 1996-08-20 1997-08-20 Method for disengaging a structure

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2645696P 1996-08-20 1996-08-20
US4088396P 1996-10-25 1996-10-25
PCT/US1997/014654 WO1998007955A2 (en) 1996-08-20 1997-08-20 System for cutting materials in wellbores

Publications (3)

Publication Number Publication Date
GB9806245D0 GB9806245D0 (en) 1998-05-20
GB2322888A GB2322888A (en) 1998-09-09
GB2322888B true GB2322888B (en) 2001-05-09

Family

ID=26701273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806245A Expired - Lifetime GB2322888B (en) 1996-08-20 1997-08-20 System for cutting materials in wellbores

Country Status (5)

Country Link
AU (1) AU731454B2 (en)
CA (1) CA2233322C (en)
GB (1) GB2322888B (en)
NO (2) NO314096B1 (en)
WO (1) WO1998007955A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377719B (en) * 2000-02-16 2004-08-25 Performance Res & Drilling Llc Horizontal directional drilling in wells
US6286599B1 (en) * 2000-03-10 2001-09-11 Halliburton Energy Services, Inc. Method and apparatus for lateral casing window cutting using hydrajetting
US6564868B1 (en) * 2000-10-16 2003-05-20 Cudd Pressure Control, Inc. Cutting tool and method for cutting tubular member
US8973651B2 (en) 2011-06-16 2015-03-10 Baker Hughes Incorporated Modular anchoring sub for use with a cutting tool
NO333912B1 (en) 2011-11-15 2013-10-21 Leif Invest As Apparatus and method for cutting and drawing feed pipes
US11492862B2 (en) 2020-09-02 2022-11-08 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous cutting tools
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081828A (en) * 1960-07-05 1963-03-19 Thomas E Quick Method and apparatus for producing cuts within a bore hole
US4550781A (en) * 1984-06-06 1985-11-05 A-Z International Tool Company Method of and apparatus for cutting and recovering of submarine surface casing
US4690622A (en) * 1985-09-16 1987-09-01 Ingersoll-Rand Company Liquid intensifier unit
US4900198A (en) * 1987-12-01 1990-02-13 Seisan Gijutsu Center Co., Ltd. Method and apparatus for removing old pile
US5381631A (en) * 1993-04-15 1995-01-17 Flow International Corporation Method and apparatus for cutting metal casings with an ultrahigh-pressure abrasive fluid jet
GB2288350A (en) * 1994-04-15 1995-10-18 Stolt Comex Seaway Rotary abrasive jet cutting tool for radial cutting of submerged metal pipewor k uses inflatable rings for immobilizing inside pipework

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081828A (en) * 1960-07-05 1963-03-19 Thomas E Quick Method and apparatus for producing cuts within a bore hole
US4550781A (en) * 1984-06-06 1985-11-05 A-Z International Tool Company Method of and apparatus for cutting and recovering of submarine surface casing
US4690622A (en) * 1985-09-16 1987-09-01 Ingersoll-Rand Company Liquid intensifier unit
US4900198A (en) * 1987-12-01 1990-02-13 Seisan Gijutsu Center Co., Ltd. Method and apparatus for removing old pile
US5381631A (en) * 1993-04-15 1995-01-17 Flow International Corporation Method and apparatus for cutting metal casings with an ultrahigh-pressure abrasive fluid jet
GB2288350A (en) * 1994-04-15 1995-10-18 Stolt Comex Seaway Rotary abrasive jet cutting tool for radial cutting of submerged metal pipewor k uses inflatable rings for immobilizing inside pipework

Also Published As

Publication number Publication date
WO1998007955A3 (en) 1998-05-07
NO322952B1 (en) 2006-12-18
NO981735D0 (en) 1998-04-17
GB9806245D0 (en) 1998-05-20
NO20005475L (en) 1998-06-16
AU4077997A (en) 1998-03-06
NO20005475D0 (en) 2000-10-31
AU731454B2 (en) 2001-03-29
GB2322888A (en) 1998-09-09
NO314096B1 (en) 2003-01-27
WO1998007955A2 (en) 1998-02-26
NO981735L (en) 1998-06-16
CA2233322A1 (en) 1998-02-26
CA2233322C (en) 2004-11-09

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Legal Events

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

Expiry date: 20170819