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GB2482231B - Coil tubing cable head with tool release, fluid circulation and cable protection features - Google Patents

Coil tubing cable head with tool release, fluid circulation and cable protection features

Info

Publication number
GB2482231B
GB2482231B GB1112168.8A GB201112168A GB2482231B GB 2482231 B GB2482231 B GB 2482231B GB 201112168 A GB201112168 A GB 201112168A GB 2482231 B GB2482231 B GB 2482231B
Authority
GB
United Kingdom
Prior art keywords
fluid circulation
cable
coil tubing
protection features
tool release
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 - Fee Related
Application number
GB1112168.8A
Other versions
GB201112168D0 (en
GB2482231A (en
Inventor
Dean Spence
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201112168D0 publication Critical patent/GB201112168D0/en
Publication of GB2482231A publication Critical patent/GB2482231A/en
Application granted granted Critical
Publication of GB2482231B publication Critical patent/GB2482231B/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB1112168.8A 2010-07-21 2011-07-15 Coil tubing cable head with tool release, fluid circulation and cable protection features Expired - Fee Related GB2482231B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2709728A CA2709728C (en) 2010-07-21 2010-07-21 Coil tubing cable head with tool release, fluid circulation and cable protection features

Publications (3)

Publication Number Publication Date
GB201112168D0 GB201112168D0 (en) 2011-08-31
GB2482231A GB2482231A (en) 2012-01-25
GB2482231B true GB2482231B (en) 2012-10-17

Family

ID=44586641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1112168.8A Expired - Fee Related GB2482231B (en) 2010-07-21 2011-07-15 Coil tubing cable head with tool release, fluid circulation and cable protection features

Country Status (2)

Country Link
CA (1) CA2709728C (en)
GB (1) GB2482231B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194621A1 (en) * 2013-06-04 2014-12-11 四川宏华石油设备有限公司 Non-rotary adapter used for connecting downhole electric module

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109611045B (en) * 2018-12-14 2023-12-19 洛阳润成石化设备有限公司 Underground multichannel simultaneous release electric control hydraulic safety device
MX2021007406A (en) 2018-12-20 2021-09-21 Impact Selector Int Llc Downhole tool for connecting with a conveyance line.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392851A (en) * 1994-06-14 1995-02-28 Western Atlas International, Inc. Wireline cable head for use in coiled tubing operations
US6196325B1 (en) * 1998-12-04 2001-03-06 Halliburton Energy Services, Inc. Heavy-duty logging and perforating cablehead for coiled tubing and method for releasing wireline tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392851A (en) * 1994-06-14 1995-02-28 Western Atlas International, Inc. Wireline cable head for use in coiled tubing operations
US6196325B1 (en) * 1998-12-04 2001-03-06 Halliburton Energy Services, Inc. Heavy-duty logging and perforating cablehead for coiled tubing and method for releasing wireline tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194621A1 (en) * 2013-06-04 2014-12-11 四川宏华石油设备有限公司 Non-rotary adapter used for connecting downhole electric module

Also Published As

Publication number Publication date
GB201112168D0 (en) 2011-08-31
CA2709728A1 (en) 2012-01-21
CA2709728C (en) 2015-08-18
GB2482231A (en) 2012-01-25

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Legal Events

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

Effective date: 20170715