CA2236358C - Dispositif de soutien d'elements de serrage dans un injecteur a serpentin - Google Patents

Dispositif de soutien d'elements de serrage dans un injecteur a serpentin Download PDF

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Publication number
CA2236358C
CA2236358C CA 2236358 CA2236358A CA2236358C CA 2236358 C CA2236358 C CA 2236358C CA 2236358 CA2236358 CA 2236358 CA 2236358 A CA2236358 A CA 2236358A CA 2236358 C CA2236358 C CA 2236358C
Authority
CA
Canada
Prior art keywords
carrier
shoe
slots
gripper
spring
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
CA 2236358
Other languages
English (en)
Other versions
CA2236358A1 (fr
Inventor
John E. Goode
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.)
Varco IP Inc
Original Assignee
Varco IP 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21937473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2236358(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Varco IP Inc filed Critical Varco IP Inc
Publication of CA2236358A1 publication Critical patent/CA2236358A1/fr
Application granted granted Critical
Publication of CA2236358C publication Critical patent/CA2236358C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Supports For Pipes And Cables (AREA)
  • Load-Engaging Elements For Cranes (AREA)
CA 2236358 1997-05-02 1998-04-29 Dispositif de soutien d'elements de serrage dans un injecteur a serpentin Expired - Lifetime CA2236358C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4536597P 1997-05-02 1997-05-02
US60/045,365 1997-05-02

Publications (2)

Publication Number Publication Date
CA2236358A1 CA2236358A1 (fr) 1998-11-02
CA2236358C true CA2236358C (fr) 2005-11-22

Family

ID=21937473

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2236358 Expired - Lifetime CA2236358C (fr) 1997-05-02 1998-04-29 Dispositif de soutien d'elements de serrage dans un injecteur a serpentin

Country Status (2)

Country Link
CA (1) CA2236358C (fr)
GB (1) GB2325948B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43410E1 (en) 1997-05-02 2012-05-29 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
US6230955B1 (en) 1999-03-17 2001-05-15 Halliburton Energy Services, Inc. Multiple contour coiled tubing gripper block
US8191620B2 (en) * 2009-08-28 2012-06-05 Serva Group Llc Gripper for coiled tubing injectors
US9316068B2 (en) 2013-03-26 2016-04-19 Tissa Engineering Inc. Gripper assembly for a coiled tubing injector
EP2994602B1 (fr) 2013-05-07 2017-12-27 Premier Coil Solutions Inc. Ensemble insert de prise a raccord rapide
NO338550B1 (no) 2014-01-28 2016-09-05 Stimline As Mateanordning
NO338549B1 (no) 2014-01-28 2016-09-05 Stimline As Mateanordning for kontinuerlig rør eller kveilerør
NO339869B1 (no) 2014-01-28 2017-02-13 Stimline As Mateanordning for mating av kontinuerlig rør eller kveilerør
NO339049B1 (no) * 2014-01-28 2016-11-07 Stimline As Mateanordning for kontinuerlige rør eller kveilrør
GB2591771B (en) * 2020-02-05 2022-08-24 Acergy France SAS Tensioner Pads for laying subsea pipelines and the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU195559B (en) * 1984-09-04 1988-05-30 Janos Fenyvesi Drilling rig of continuous operation
GB2247260A (en) * 1990-07-28 1992-02-26 Wellserv Plc Injector head for wells
US5094340A (en) * 1990-11-16 1992-03-10 Otis Engineering Corporation Gripper blocks for reeled tubing injectors
US5853118A (en) * 1996-02-22 1998-12-29 Halliburton Energy Services, Inc. Gripper block for coiled tubing injectors

Also Published As

Publication number Publication date
GB2325948A (en) 1998-12-09
GB2325948B (en) 2001-09-26
GB9809416D0 (en) 1998-07-01
CA2236358A1 (fr) 1998-11-02

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20180430