CA2966700C - Dispositif et procede de desserrage de presse-etoupe - Google Patents

Dispositif et procede de desserrage de presse-etoupe Download PDF

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Publication number
CA2966700C
CA2966700C CA2966700A CA2966700A CA2966700C CA 2966700 C CA2966700 C CA 2966700C CA 2966700 A CA2966700 A CA 2966700A CA 2966700 A CA2966700 A CA 2966700A CA 2966700 C CA2966700 C CA 2966700C
Authority
CA
Canada
Prior art keywords
clamp
force
loosening
well head
main frame
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.)
Active
Application number
CA2966700A
Other languages
English (en)
Other versions
CA2966700A1 (fr
Inventor
Cameron Richard GREEN
David RAESSLER
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.)
Mccann Equipment Ltd
Original Assignee
Mccann Equipment 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 Mccann Equipment Ltd filed Critical Mccann Equipment Ltd
Publication of CA2966700A1 publication Critical patent/CA2966700A1/fr
Application granted granted Critical
Publication of CA2966700C publication Critical patent/CA2966700C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/026—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same fluid driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (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)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un dispositif de desserrage de presse-étoupe servant à desserrer un collier de blocage fixant un presse-étoupe à une tête de puits. Le dispositif comprend un outil de serrage rotatif comportant une pince pouvant être fixée à une surface externe du collier de blocage. La pince empêche un mouvement de rotation relatif entre celle-ci et le collier de bocage. Un corps de réception de force s'étend à l'opposé de la pince. Un châssis principal comporte une partie de montage pouvant être fixée à la tête de puits, la partie de montage empêchant un mouvement de rotation relatif entre le châssis principal et la tête de puits. Un corps de support de force est fixé à la partie de montage. Un actionneur est monté sur le corps de support de force et, à l'utilisation, s'étend pour déplacer une seconde extrémité pour venir en prise avec le corps de réception de force de l'outil de serrage et appliquer une force sur celui-ci. La force fait tourner la pince pour desserrer le collier de blocage.
CA2966700A 2014-11-11 2015-11-05 Dispositif et procede de desserrage de presse-etoupe Active CA2966700C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462078206P 2014-11-11 2014-11-11
US62/078,206 2014-11-11
PCT/CA2015/051142 WO2016074074A1 (fr) 2014-11-11 2015-11-05 Dispositif et procédé de desserrage de presse-étoupe

Publications (2)

Publication Number Publication Date
CA2966700A1 CA2966700A1 (fr) 2016-05-19
CA2966700C true CA2966700C (fr) 2020-10-20

Family

ID=55953495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2966700A Active CA2966700C (fr) 2014-11-11 2015-11-05 Dispositif et procede de desserrage de presse-etoupe

Country Status (2)

Country Link
CA (1) CA2966700C (fr)
WO (1) WO2016074074A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114809972B (zh) * 2022-04-06 2024-04-19 建湖金拓机械制造有限公司 一种高压抗硫抗冲蚀的压井管汇

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948221A1 (de) * 1979-11-30 1981-06-04 Hütte & Bohrtechnik GmbH, 5960 Olpe Hydraulischer rohrloeser
US5010635A (en) * 1988-07-05 1991-04-30 Clark Paul H Sucker rod coupling breaking tool
US7028585B2 (en) * 1999-11-26 2006-04-18 Weatherford/Lamb, Inc. Wrenching tong
US7997166B2 (en) * 2007-06-15 2011-08-16 Longyear Tm, Inc. Methods and apparatus for joint disassembly

Also Published As

Publication number Publication date
CA2966700A1 (fr) 2016-05-19
WO2016074074A1 (fr) 2016-05-19

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