[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2011148192A3 - System and method for severing a tubular - Google Patents

System and method for severing a tubular Download PDF

Info

Publication number
WO2011148192A3
WO2011148192A3 PCT/GB2011/051006 GB2011051006W WO2011148192A3 WO 2011148192 A3 WO2011148192 A3 WO 2011148192A3 GB 2011051006 W GB2011051006 W GB 2011051006W WO 2011148192 A3 WO2011148192 A3 WO 2011148192A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubular
cutting
actuator
housing
severing
Prior art date
Application number
PCT/GB2011/051006
Other languages
French (fr)
Other versions
WO2011148192A2 (en
Inventor
Frank Benjamin Springett
Eric Trevor Ensley
Christopher Dale Johnson
Shern Eugene Peters
Original Assignee
National Oilwell Varco, L.P.
Lucas, Brian Ronald
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 National Oilwell Varco, L.P., Lucas, Brian Ronald filed Critical National Oilwell Varco, L.P.
Priority to CA2801036A priority Critical patent/CA2801036C/en
Priority to BR112012030131-4A priority patent/BR112012030131B1/en
Priority to EP20110724722 priority patent/EP2576962B1/en
Publication of WO2011148192A2 publication Critical patent/WO2011148192A2/en
Publication of WO2011148192A3 publication Critical patent/WO2011148192A3/en

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
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • 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
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
  • Knives (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The invention relates to techniques for severing a tubular. A blowout preventer is provided with a housing (12) having a bore (32) therethrough for receiving the tubular, an actuator (152) positionable in the housing, and a plurality of cutting tools (248) positionable in the housing and selectively movable into an actuated position with the actuator. Each of the cutting tools (248) have a base (404) supportable by the actuator and selectively movable thereby, and a cutting head (400) supported by the base. The cutting head comprising a tip having a piecing point (200) at an end thereof and at least one cutting surface (406). The piercing point pierces the tubular and the cutting surfaces taper away from the piercing point for cutting through the tubular whereby the cutting head passes through tubular.
PCT/GB2011/051006 2010-05-28 2011-05-27 System and method for severing a tubular WO2011148192A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA2801036A CA2801036C (en) 2010-05-28 2011-05-27 System and method for severing a tubular
BR112012030131-4A BR112012030131B1 (en) 2010-05-28 2011-05-27 EXPLOSION PROTECTION VALVE TO CUT A TUBULAR STRUCTURE FROM A DRILLING WELL, METHOD TO CUT A TUBULAR STRUCTURE AND CUTTING TOOL TO CUT A TUBULAR STRUCTURE FROM A DRILLING WELL
EP20110724722 EP2576962B1 (en) 2010-05-28 2011-05-27 System and method for severing a tubular

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US34966010P 2010-05-28 2010-05-28
US34960410P 2010-05-28 2010-05-28
US61/349,660 2010-05-28
US61/349,604 2010-05-28
US35974610P 2010-06-29 2010-06-29
US61/359,746 2010-06-29
US37373410P 2010-08-13 2010-08-13
US61/373,734 2010-08-13

Publications (2)

Publication Number Publication Date
WO2011148192A2 WO2011148192A2 (en) 2011-12-01
WO2011148192A3 true WO2011148192A3 (en) 2012-01-19

Family

ID=45004479

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/GB2011/051006 WO2011148192A2 (en) 2010-05-28 2011-05-27 System and method for severing a tubular
PCT/GB2011/051004 WO2011148190A2 (en) 2010-05-28 2011-05-27 Tubular severing system and method of using same
PCT/GB2011/051005 WO2011148191A2 (en) 2010-05-28 2011-05-27 Tubular severing system and method of using same

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/GB2011/051004 WO2011148190A2 (en) 2010-05-28 2011-05-27 Tubular severing system and method of using same
PCT/GB2011/051005 WO2011148191A2 (en) 2010-05-28 2011-05-27 Tubular severing system and method of using same

Country Status (8)

Country Link
EP (3) EP2576962B1 (en)
CN (1) CN102985637B (en)
AU (1) AU2011256976B2 (en)
BR (2) BR112012030131B1 (en)
CA (2) CA2801036C (en)
DK (1) DK2576961T3 (en)
RU (1) RU2559238C2 (en)
WO (3) WO2011148192A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162046B2 (en) 2010-08-17 2012-04-24 T-3 Property Holdings, Inc. Blowout preventer with shearing blades
US9316080B2 (en) * 2012-08-02 2016-04-19 Hydril USA Distribution LLC Torsional shearing of oilfield tubulars
RU2717597C1 (en) * 2019-05-22 2020-03-24 Общество с ограниченной ответственностью "Газпром газобезопасность" Hydraulically driven device for shearing pipes at wellhead of flowing well
KR102715510B1 (en) * 2023-11-21 2024-10-11 지성알미늄주식회사 Cutting expansion device for integrated capillary pipes with different inner diameters

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946806A (en) * 1972-06-16 1976-03-30 Cameron Iron Works, Inc. Ram-type blowout preventer
US5713581A (en) * 1994-10-03 1998-02-03 Hydril Company Fibrous seal for blowout preventer
WO2003060288A1 (en) * 2002-01-16 2003-07-24 Norsk Hydro Asa Riser control device
US20070246215A1 (en) * 2006-04-25 2007-10-25 Springett Frank B Blowout preventers and methods of use

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512744A (en) * 1947-06-13 1950-06-27 Benjamin F Hill Oil well valve
US2752119A (en) 1952-03-24 1956-06-26 Cameron Iron Works Inc Blowout preventer
US3272222A (en) 1963-10-28 1966-09-13 Cameron Iron Works Inc Blowout preventer
US3554278A (en) 1969-07-31 1971-01-12 Exxon Production Research Co Pipe alignment apparatus
US3744749A (en) 1971-05-18 1973-07-10 Hydril Co Blowout preventer with ram support and guide means
US3863667A (en) 1973-03-21 1975-02-04 Pipe Line Development Co Combined shear head and housing plug
US4057887A (en) 1974-05-06 1977-11-15 Cameron Iron Works, Inc. Pipe disconnecting apparatus
US4043389A (en) 1976-03-29 1977-08-23 Continental Oil Company Ram-shear and slip device for well pipe
US4132267A (en) 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
SU883329A1 (en) * 1978-08-21 1981-11-23 Предприятие П/Я А-3681 Cut-off blind disc of blowout preventor
US4240503A (en) * 1979-05-01 1980-12-23 Hydril Company Blowout preventer shearing and sealing rams
US4253638A (en) 1979-08-02 1981-03-03 Cameron Iron Works, Inc. Blowout preventer
US4313496A (en) 1980-04-22 1982-02-02 Cameron Iron Works, Inc. Wellhead shearing apparatus
US4341264A (en) * 1980-10-15 1982-07-27 Cameron Iron Works, Inc. Wellhead shearing apparatus
US4437643A (en) * 1981-06-25 1984-03-20 Cameron Iron Works, Inc. Ram-type blowout preventer
US4492359A (en) 1982-06-25 1985-01-08 Baugh Benton F Valve assembly
US4558842A (en) 1983-09-06 1985-12-17 Bowen Tools, Inc. Connector for joining blowout preventer members
US4647002A (en) 1983-09-23 1987-03-03 Hydril Company Ram blowout preventer apparatus
US4504037A (en) 1983-09-26 1985-03-12 Hydril Company Ram blowout preventer securing and retracting 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
US4550895A (en) 1984-09-24 1985-11-05 Shaffer Donald U Ram construction for oil well blow out preventer apparatus
DE3516424A1 (en) * 1985-05-04 1986-11-06 Moller, Falk von, Dipl.-Ing. (FH), 3100 Celle Method and device for cutting through bars made of high-alloy steel
SU1263808A1 (en) * 1985-05-23 1986-10-15 Волгоградский завод буровой техники Wellhead sealing method
ATE70889T1 (en) 1986-04-18 1992-01-15 Cooper Ind Inc BREAK OUT VALVE.
FR2611162B3 (en) * 1987-02-19 1989-06-16 Virax Sa TUBE CUTTER WITH GUIDED BLADE FOR CYLINDRICAL OR NON-PLASTIC TUBES
US4923005A (en) 1989-01-05 1990-05-08 Otis Engineering Corporation System for handling reeled tubing
US4969390A (en) 1989-05-30 1990-11-13 Cooper Industries, Inc. Rod locking device
US5025708A (en) 1990-01-30 1991-06-25 Baroid Technology, Inc. Actuator with automatic lock
US5056418A (en) 1990-10-18 1991-10-15 Granger Stanley W Self-adjusting automatic locking piston for RAM blowout preventers
US5178215A (en) 1991-07-22 1993-01-12 Folsom Metal Products, Inc. Rotary blowout preventer adaptable for use with both kelly and overhead drive mechanisms
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
ES2179176T3 (en) 1995-01-13 2003-01-16 Hydril Co SUPPRESSOR OF HIGH PRESSURE LEAK, LOW PROFILE AND LIGHT WEIGHT.
US5515916A (en) 1995-03-03 1996-05-14 Stewart & Stevenson Services, Inc. Blowout preventer
US5505426A (en) 1995-04-05 1996-04-09 Varco Shaffer, Inc. Hydraulically controlled blowout preventer
US5575451A (en) 1995-05-02 1996-11-19 Hydril Company Blowout preventer ram for coil tubing
US5588491A (en) 1995-08-10 1996-12-31 Varco Shaffer, Inc. Rotating blowout preventer and method
US5575452A (en) 1995-09-01 1996-11-19 Varco Shaffer, Inc. Blowout preventer with ram wedge locks
US5735502A (en) 1996-12-18 1998-04-07 Varco Shaffer, Inc. BOP with partially equalized ram shafts
US5897094A (en) 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US6016880A (en) 1997-10-02 2000-01-25 Abb Vetco Gray Inc. Rotating drilling head with spaced apart seals
US5918851A (en) 1998-03-03 1999-07-06 Cooper Cameron Corporation Blowout preventer ram automatic locking system
US6173770B1 (en) 1998-11-20 2001-01-16 Hydril Company Shear ram for ram-type blowout preventer
US6158505A (en) 1999-08-30 2000-12-12 Cooper Cameron Corporation Blade seal for a shearing blind ram in a ram type blowout preventer
CN2522614Y (en) * 2001-12-14 2002-11-27 河北华北石油荣盛机械制造有限公司 Shearing ram of blowout preventer
US7051989B2 (en) 2004-04-30 2006-05-30 Varco I/P, Inc. Blowout preventer and movable ram block support
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
US7234530B2 (en) 2004-11-01 2007-06-26 Hydril Company Lp Ram BOP shear device
US7798466B2 (en) 2007-04-27 2010-09-21 Varco I/P, Inc. Ram locking blowout preventer
CA2599402C (en) 2007-08-28 2015-05-05 Darwell Industries Ltd. Method of forming a blowout preventer body
CN101519952A (en) * 2008-02-25 2009-09-02 普拉德研究及开发股份有限公司 Knife tool component
CN201474650U (en) * 2009-07-21 2010-05-19 河北华北石油荣盛机械制造有限公司 Sleeve pipe shearing flashboard of blowout preventer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946806A (en) * 1972-06-16 1976-03-30 Cameron Iron Works, Inc. Ram-type blowout preventer
US5713581A (en) * 1994-10-03 1998-02-03 Hydril Company Fibrous seal for blowout preventer
WO2003060288A1 (en) * 2002-01-16 2003-07-24 Norsk Hydro Asa Riser control device
US20070246215A1 (en) * 2006-04-25 2007-10-25 Springett Frank B Blowout preventers and methods of use

Also Published As

Publication number Publication date
RU2559238C2 (en) 2015-08-10
CN102985637B (en) 2015-11-25
CA2801036C (en) 2015-01-20
CN102985637A (en) 2013-03-20
WO2011148191A2 (en) 2011-12-01
RU2012157801A (en) 2014-07-10
EP2576961A2 (en) 2013-04-10
WO2011148190A2 (en) 2011-12-01
CA2801800C (en) 2015-04-28
WO2011148190A3 (en) 2012-01-19
CA2801800A1 (en) 2011-12-01
AU2011256976A1 (en) 2013-02-14
BR112012030131B1 (en) 2021-03-23
EP2576962A2 (en) 2013-04-10
EP2576960A2 (en) 2013-04-10
WO2011148191A3 (en) 2012-01-19
BR112012030133B1 (en) 2021-03-23
EP2576961B1 (en) 2016-12-14
EP2576960B1 (en) 2015-05-13
WO2011148192A2 (en) 2011-12-01
BR112012030133A2 (en) 2020-09-01
DK2576961T3 (en) 2017-03-20
EP2576962B1 (en) 2015-05-06
AU2011256976B2 (en) 2015-05-21
CA2801036A1 (en) 2011-12-01
BR112012030131A2 (en) 2020-09-01

Similar Documents

Publication Publication Date Title
WO2009042774A3 (en) Apparatus and methods for continuous coring
GB2485502B (en) Optimized machining process for cutting tubulars downhole
WO2010128287A3 (en) Downhole tool
EP2662526A3 (en) Methods and apparatus for subsea well intervention and subsea wellhead retrieval
WO2008066987A3 (en) Apparatus, system, and method for delivering an annuloplasty ring
WO2011051435A3 (en) Downhole system
MY168458A (en) Method and system for abandoning a borehole
DK2013443T3 (en) Apparatus for method of cutting a borehole pipe
PE20121279A1 (en) IMPREGNATED DRILL HOLES WITH INTEGRATED REAMS
MY180644A (en) Methods for installing and retrieving a well monitoring apparatus
MY165825A (en) Downhole guiding tool
WO2011005498A3 (en) Method of forming piston pin holes and boring system therefor
CA2551507A1 (en) Downhole cutting device including a selectively presentable cutter
WO2011148192A3 (en) System and method for severing a tubular
EP2551444A3 (en) Permanent or removable positioning apparatus and method for downhole tool operations
WO2013002971A3 (en) Blowout preventer seal assembly and method of using same
WO2012142274A3 (en) Systems and methods for capping a subsea well
NZ604152A (en) Undercutting tool
WO2013009567A3 (en) An apparatus, system and method for injecting a fluid into a formation downhole
ATE493746T1 (en) PYROMECHANICAL SEPARATION DEVICE
CN101588027A (en) Hydraulic shearing device for petroleum logging perforation cable
MX2008004581A (en) Cut release sub and method.
WO2010022904A3 (en) Fin
CN203778847U (en) Oil pipe cutter
BRPI0818832A2 (en) Apparatus for maneuvering a hole object below, tool extension system, and method for maneuvering a hole object below

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11724722

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2801036

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2011724722

Country of ref document: EP

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012030131

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112012030131

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20121127