GB0907312D0 - Cutter assembly - Google Patents

Cutter assembly

Info

Publication number
GB0907312D0
GB0907312D0 GBGB0907312.3A GB0907312A GB0907312D0 GB 0907312 D0 GB0907312 D0 GB 0907312D0 GB 0907312 A GB0907312 A GB 0907312A GB 0907312 D0 GB0907312 D0 GB 0907312D0
Authority
GB
United Kingdom
Prior art keywords
cutter assembly
cutter
assembly
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.)
Granted
Application number
GBGB0907312.3A
Other versions
GB2456702A (en
GB2456702B (en
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 Holdings Ltd
Original Assignee
Schlumberger Holdings 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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Priority to GB1106661A priority Critical patent/GB2476901A/en
Publication of GB0907312D0 publication Critical patent/GB0907312D0/en
Publication of GB2456702A publication Critical patent/GB2456702A/en
Application granted granted Critical
Publication of GB2456702B publication Critical patent/GB2456702B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes

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)
  • Shearing Machines (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB0907312A 2006-11-02 2007-09-14 Cutter assembly Expired - Fee Related GB2456702B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1106661A GB2476901A (en) 2006-11-02 2007-09-14 A set of differently sized spacers to establish different offsets between shear blades of a cutter assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/555,713 US20080105436A1 (en) 2006-11-02 2006-11-02 Cutter Assembly
PCT/US2007/078487 WO2008057654A2 (en) 2006-11-02 2007-09-14 Cutter assembly

Publications (3)

Publication Number Publication Date
GB0907312D0 true GB0907312D0 (en) 2009-06-10
GB2456702A GB2456702A (en) 2009-07-29
GB2456702B GB2456702B (en) 2011-11-23

Family

ID=39226921

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1106661A Withdrawn GB2476901A (en) 2006-11-02 2007-09-14 A set of differently sized spacers to establish different offsets between shear blades of a cutter assembly
GB0907312A Expired - Fee Related GB2456702B (en) 2006-11-02 2007-09-14 Cutter assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1106661A Withdrawn GB2476901A (en) 2006-11-02 2007-09-14 A set of differently sized spacers to establish different offsets between shear blades of a cutter assembly

Country Status (4)

Country Link
US (1) US20080105436A1 (en)
BR (1) BRPI0717865A2 (en)
GB (2) GB2476901A (en)
WO (1) WO2008057654A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009146206A2 (en) * 2008-04-18 2009-12-03 Schlumberger Canada Limited Subsea tree safety control system
EP2294278A2 (en) 2008-05-09 2011-03-16 Gulfstream Services, Inc. Oil well plug and abandonment method
US8127858B2 (en) * 2008-12-18 2012-03-06 Baker Hughes Incorporated Open-hole anchor for whipstock system
US8061429B2 (en) * 2008-12-30 2011-11-22 Schlumberger Technology Corporation Systems and methods for downhole completions
US8517112B2 (en) * 2009-04-30 2013-08-27 Schlumberger Technology Corporation System and method for subsea control and monitoring
US8336629B2 (en) * 2009-10-02 2012-12-25 Schlumberger Technology Corporation Method and system for running subsea test tree and control system without conventional umbilical
US8464785B2 (en) * 2011-06-14 2013-06-18 Hydril Usa Manufacturing Llc Pipe guide arms for blind shear rams
US20140209314A1 (en) * 2013-01-28 2014-07-31 Schlumberger Technology Corporation Shear and seal system for subsea applications
RU2596022C2 (en) * 2013-03-13 2016-08-27 Александр Васильевич Торговецкий Device for covering underwater flowing oil-gas wells at unauthorised blowout
GB201614712D0 (en) * 2016-08-31 2016-10-12 Enovate Systems Ltd Improved shear blade
USD973734S1 (en) * 2019-08-06 2022-12-27 Nxl Technologies Inc. Blind shear
GB2604286B (en) * 2020-01-23 2024-09-04 Halliburton Energy Services Inc Force dissipation assembly for use with disconnect tools
CN118029884A (en) * 2024-02-26 2024-05-14 广州海洋地质调查局 Drilling tool cutting device, seabed template and drilling tool cutting method

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919111A (en) * 1955-12-30 1959-12-29 California Research Corp Shearing device and method for use in well drilling
US3590920A (en) * 1969-03-12 1971-07-06 Shaffer Tool Works Remote-controlled oil well pipe shear and shutoff apparatus
US3561526A (en) * 1969-09-03 1971-02-09 Cameron Iron Works Inc Pipe shearing ram assembly for blowout preventer
US3692107A (en) * 1971-02-23 1972-09-19 Bowen Tools Inc Tubing hanger assembly and method of using same for hanging tubing in a well under pressure with no check valve in tubing
US3782459A (en) * 1971-12-16 1974-01-01 Tri State Oil Tools Inc Method for cutting and retrieving pipe from a floating drill ship
US3766979A (en) * 1972-04-20 1973-10-23 J Petrick Well casing cutter and sealer
US3736982A (en) * 1972-05-01 1973-06-05 Rucker Co Combination shearing and shut-off ram for blowout preventer
US3817326A (en) * 1972-06-16 1974-06-18 Cameron Iron Works Inc Ram-type blowout preventer
US3946806A (en) * 1972-06-16 1976-03-30 Cameron Iron Works, Inc. Ram-type blowout preventer
US3870101A (en) * 1973-04-25 1975-03-11 Baker Oil Tools Inc Removable subsea production test valve assembly
US3870098A (en) * 1973-08-13 1975-03-11 William T Houston Remotely controllable subterranean oil well valve
US3848667A (en) * 1973-11-02 1974-11-19 A Z Int Tool Co Sheared pipe cutter
US4009753A (en) * 1976-03-22 1977-03-01 Schlumberger Technology Corporation Subsea master valve apparatus
US4043389A (en) * 1976-03-29 1977-08-23 Continental Oil Company Ram-shear and slip device for well pipe
CA1087519A (en) * 1977-04-25 1980-10-14 Michael B. Calhoun Well tools
US4163477A (en) * 1978-03-02 1979-08-07 Sub Sea Research & Development Corp. Method and apparatus for closing underwater wells
US4132265A (en) * 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
US4132267A (en) * 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
US4132266A (en) * 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
US4215749A (en) * 1979-02-05 1980-08-05 Acf Industries, Incorporated Gate valve for shearing workover lines to permit shutting in of a well
US4240503A (en) * 1979-05-01 1980-12-23 Hydril Company Blowout preventer shearing and sealing rams
US4290277A (en) * 1979-06-21 1981-09-22 Scott & Williams, Incorporated Air-controlled needle latch closing for knitting machine
US4436157A (en) * 1979-08-06 1984-03-13 Baker International Corporation Latch mechanism for subsea test tree
US4305565A (en) * 1980-04-07 1981-12-15 Hydril Company Variable position ram lock for blowout preventers
US4313496A (en) * 1980-04-22 1982-02-02 Cameron Iron Works, Inc. Wellhead shearing apparatus
US4323117A (en) * 1980-04-23 1982-04-06 Laurance Pierce Method and means for emergency shearing and sealing of well casing
US4347898A (en) * 1980-11-06 1982-09-07 Cameron Iron Works, Inc. Shear ram blowout preventer
US4441742A (en) * 1981-12-04 1984-04-10 Armco Inc. Connectors for securing members together under large clamping
US4420042A (en) * 1982-03-05 1983-12-13 Otis Engineering Corporation Method for cutting and replacing tubing without killing well
US4580626A (en) * 1982-12-02 1986-04-08 Koomey Blowout Preventers, Inc. Blowout preventers having shear rams
US4508313A (en) * 1982-12-02 1985-04-02 Koomey Blowout Preventers, Inc. Valves
US4488703A (en) * 1983-02-18 1984-12-18 Marvin R. Jones Valve apparatus
US4540046A (en) * 1983-09-13 1985-09-10 Nl Industries, Inc. Shear ram apparatus
US4523639A (en) * 1983-11-21 1985-06-18 Koomey Blowout Preventers, Inc. Ram type blowout preventers
US4537250A (en) * 1983-12-14 1985-08-27 Cameron Iron Works, Inc. Shearing type blowout preventer
US4512411A (en) * 1984-04-19 1985-04-23 Camco Incorporated Fluid actuated energy charged well service line cutter
US4685521A (en) * 1985-04-17 1987-08-11 Raulins George M Well apparatus
US4646825A (en) * 1986-01-02 1987-03-03 Winkle Denzal W Van Blowout preventer, shear ram, shear blade and seal therefor
US4923005A (en) * 1989-01-05 1990-05-08 Otis Engineering Corporation System for handling reeled tubing
US5002130A (en) * 1990-01-29 1991-03-26 Otis Engineering Corp. System for handling reeled tubing
US5113736A (en) * 1990-06-26 1992-05-19 Meyerle George M Electromagnetically driven punch press with magnetically isolated removable electromagnetic thrust motor
US5258020A (en) * 1990-09-14 1993-11-02 Michael Froix Method of using expandable polymeric stent with memory
US5199683A (en) * 1992-06-09 1993-04-06 Baroid Technology, Inc. Blowout preventer opening mechanism
BR9306555A (en) * 1992-06-15 1998-09-15 Miller Herman Inc Office chair
US5367932A (en) * 1992-07-07 1994-11-29 Bergman; Ronald H. Bale cutting machine
US5360061A (en) * 1992-10-14 1994-11-01 Womble Lee M Blowout preventer with tubing shear rams
US5400857A (en) * 1993-12-08 1995-03-28 Varco Shaffer, Inc. Oilfield tubular shear ram and method for blowout prevention
CA2145145A1 (en) * 1994-04-19 1995-10-20 Richard A. Olson Ram-type blowout preventer
US5857998A (en) * 1994-06-30 1999-01-12 Boston Scientific Corporation Stent and therapeutic delivery system
DK0801705T3 (en) * 1995-01-13 2002-08-19 Hydril Co Low and light high pressure blowout safety valve
US5515916A (en) * 1995-03-03 1996-05-14 Stewart & Stevenson Services, Inc. Blowout preventer
US5735502A (en) * 1996-12-18 1998-04-07 Varco Shaffer, Inc. BOP with partially equalized ram shafts
US5988274A (en) * 1997-07-30 1999-11-23 Funk; Kelly Method of and apparatus for inserting pipes and tools into wells
US5984012A (en) * 1998-03-16 1999-11-16 Cooper Cameron Corporation Emergency recovery system for use in a subsea environment
FR2797175A1 (en) * 1999-08-02 2001-02-09 Jacques Seguin Device for treatment of narrowing of vascular blood vessel or bilious duct, comprises catheter, radially extensible tubular element called stent, mounted on catheter, and means of expansion and radial deployment of stent
US6244336B1 (en) * 2000-03-07 2001-06-12 Cooper Cameron Corporation Double shearing rams for ram type blowout preventer
US6601650B2 (en) * 2001-08-09 2003-08-05 Worldwide Oilfield Machine, Inc. Method and apparatus for replacing BOP with gate valve
US7086467B2 (en) * 2001-12-17 2006-08-08 Schlumberger Technology Corporation Coiled tubing cutter
US20040225345A1 (en) * 2003-05-05 2004-11-11 Fischell Robert E. Means and method for stenting bifurcated vessels
US7241308B2 (en) * 2003-06-09 2007-07-10 Xtent, Inc. Stent deployment systems and methods
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
US20060282149A1 (en) * 2005-06-08 2006-12-14 Xtent, Inc., A Delaware Corporation Apparatus and methods for deployment of multiple custom-length prostheses (II)
US7367396B2 (en) * 2006-04-25 2008-05-06 Varco I/P, Inc. Blowout preventers and methods of use

Also Published As

Publication number Publication date
GB201106661D0 (en) 2011-06-01
US20080105436A1 (en) 2008-05-08
GB2456702A (en) 2009-07-29
BRPI0717865A2 (en) 2013-11-05
GB2476901A (en) 2011-07-13
WO2008057654A3 (en) 2008-10-09
WO2008057654A2 (en) 2008-05-15
GB2456702B (en) 2011-11-23

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Legal Events

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

Effective date: 20120223