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GB2579353B - Improvements in or relating to downhole pulling tools - Google Patents

Improvements in or relating to downhole pulling tools Download PDF

Info

Publication number
GB2579353B
GB2579353B GB1818931.6A GB201818931A GB2579353B GB 2579353 B GB2579353 B GB 2579353B GB 201818931 A GB201818931 A GB 201818931A GB 2579353 B GB2579353 B GB 2579353B
Authority
GB
United Kingdom
Prior art keywords
relating
pulling tools
downhole pulling
downhole
tools
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
GB1818931.6A
Other versions
GB201818931D0 (en
GB2579353A (en
Inventor
Hilliard Paul
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.)
Ardyne Holdings Ltd
Original Assignee
Ardyne 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 Ardyne Holdings Ltd filed Critical Ardyne Holdings Ltd
Priority to GB1818931.6A priority Critical patent/GB2579353B/en
Publication of GB201818931D0 publication Critical patent/GB201818931D0/en
Priority to PCT/GB2019/053209 priority patent/WO2020104770A1/en
Publication of GB2579353A publication Critical patent/GB2579353A/en
Application granted granted Critical
Publication of GB2579353B publication Critical patent/GB2579353B/en
Active 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/005—Fishing for or freeing objects in boreholes or wells using vibrating or oscillating means
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
GB1818931.6A 2018-11-21 2018-11-21 Improvements in or relating to downhole pulling tools Active GB2579353B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1818931.6A GB2579353B (en) 2018-11-21 2018-11-21 Improvements in or relating to downhole pulling tools
PCT/GB2019/053209 WO2020104770A1 (en) 2018-11-21 2019-11-13 Improvements in or relating to downhole pulling tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818931.6A GB2579353B (en) 2018-11-21 2018-11-21 Improvements in or relating to downhole pulling tools

Publications (3)

Publication Number Publication Date
GB201818931D0 GB201818931D0 (en) 2019-01-02
GB2579353A GB2579353A (en) 2020-06-24
GB2579353B true GB2579353B (en) 2021-12-01

Family

ID=64739921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818931.6A Active GB2579353B (en) 2018-11-21 2018-11-21 Improvements in or relating to downhole pulling tools

Country Status (2)

Country Link
GB (1) GB2579353B (en)
WO (1) WO2020104770A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915126A (en) * 1950-01-18 1959-12-01 Cicero C Brown Hydraulic pulling tool
EP0209338A2 (en) * 1985-07-19 1987-01-21 Halliburton Company Apparatus for hydraulically releasing a tool string from a gravel screen
US20050000693A1 (en) * 2001-06-29 2005-01-06 Bj Services Company Release tool for coiled tubing
GB2476881A (en) * 2010-01-11 2011-07-13 Tiw Corp Hydraulic tubular expansion tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984302A (en) * 1951-11-13 1961-05-16 Edith G Church Pulling tool for wells
US3752230A (en) * 1971-06-21 1973-08-14 Tri State Oil Tools Inc Pulling tool
US8365826B2 (en) 2009-08-06 2013-02-05 Tiw Corporation Hydraulically powered fishing tool and method
CA2903669C (en) 2014-09-11 2018-01-02 Weatherford Technology Holdings, Llc Downhole casing pulling tool
US9896914B2 (en) * 2016-01-07 2018-02-20 Tiw Corporation Downhole tubular expansion tool and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915126A (en) * 1950-01-18 1959-12-01 Cicero C Brown Hydraulic pulling tool
EP0209338A2 (en) * 1985-07-19 1987-01-21 Halliburton Company Apparatus for hydraulically releasing a tool string from a gravel screen
US20050000693A1 (en) * 2001-06-29 2005-01-06 Bj Services Company Release tool for coiled tubing
GB2476881A (en) * 2010-01-11 2011-07-13 Tiw Corp Hydraulic tubular expansion tool

Also Published As

Publication number Publication date
GB201818931D0 (en) 2019-01-02
WO2020104770A1 (en) 2020-05-28
GB2579353A (en) 2020-06-24

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