IN2014CN04494A - - Google Patents

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Publication number
IN2014CN04494A
IN2014CN04494A IN4494CHN2014A IN2014CN04494A IN 2014CN04494 A IN2014CN04494 A IN 2014CN04494A IN 4494CHN2014 A IN4494CHN2014 A IN 4494CHN2014A IN 2014CN04494 A IN2014CN04494 A IN 2014CN04494A
Authority
IN
India
Prior art keywords
downhole
base element
piston sleeve
longitudinal direction
pulling
Prior art date
Application number
Inventor
Jørgen Hallundbæk
Steffen Evertsen
Rasmus Sommer
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Publication of IN2014CN04494A publication Critical patent/IN2014CN04494A/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
    • 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
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/12—Grappling tools, e.g. tongs or grabs
    • 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
    • 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)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Actuator (AREA)
  • Surgical Instruments (AREA)

Abstract

The present invention relates to a pulling tool (1) for latching onto an object (30) such as a plug downhole in a wellbore The pulling tool comprises a base element (10) extending in a longitudinal direction from a proximal end (10a) for being connected to a wireline tool to a distal end (10b) adapted to engage the object and a latching mechanism (13) encircling the base element and being movable in the longitudinal direction between a deactivated position and an activated position comprising a piston sleeve (13) a key element (17) for latching onto the downhole object the key element being slidably received inside the piston sleeve and extending from an end of the piston sleeve towards the distal end of the base element and a piston spring forcing (16a) the piston sleeve in the longitudinal direction towards the proximal end of the base element. Furthermore the present invention relates to a downhole retrieval system for pulling an object in a well bore and to a method of connecting and disconnecting such retrieval system to a downhole object.
IN4494CHN2014 2011-11-30 2012-11-29 IN2014CN04494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11191285.3A EP2599952A1 (en) 2011-11-30 2011-11-30 Pulling tool
PCT/EP2012/073915 WO2013079573A1 (en) 2011-11-30 2012-11-29 Pulling tool

Publications (1)

Publication Number Publication Date
IN2014CN04494A true IN2014CN04494A (en) 2015-09-11

Family

ID=47326099

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4494CHN2014 IN2014CN04494A (en) 2011-11-30 2012-11-29

Country Status (12)

Country Link
US (1) US9695658B2 (en)
EP (2) EP2599952A1 (en)
CN (1) CN104024563B (en)
AU (1) AU2012343912B2 (en)
BR (1) BR112014011686B1 (en)
CA (1) CA2856166A1 (en)
DK (1) DK2785959T3 (en)
IN (1) IN2014CN04494A (en)
MX (1) MX354497B (en)
MY (1) MY172340A (en)
RU (1) RU2606473C1 (en)
WO (1) WO2013079573A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2635702C2 (en) * 2013-03-01 2017-11-15 Сандвик Интеллекчуал Проперти Аб Overshot type tool having lock control means
GB2537546B (en) * 2014-01-28 2020-09-16 Qinterra Tech As Method and device for activating and deactivating a gs-tool
EP2924230A1 (en) * 2014-03-26 2015-09-30 Welltec A/S A downhole collection tool
WO2015171586A1 (en) * 2014-05-05 2015-11-12 Enventure Global Technology, Inc. Expansion system
CN104405323B (en) * 2014-10-23 2017-11-24 北京海蓝科技开发有限责任公司 The fishing joint of oil instrument and oil instrument
SE1451380A1 (en) * 2014-11-17 2016-05-18 Vanguard Oil Tools & Services Llc Retrievable re-connecting device with internal seal and slips for connecting to the top of an existing tubing in a wellbore
CN104963643B (en) * 2015-05-29 2017-10-03 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 A kind of interior punching fishing spear instrument
NO342686B1 (en) * 2015-07-03 2018-07-02 Qinterra Tech As A tool string for removing equipment from a wellbore, and related method
US11236569B2 (en) * 2015-08-07 2022-02-01 Halliburton Energy Services, Inc. Well apparatus with latch assembly and methods thereof
WO2018052422A1 (en) * 2016-09-15 2018-03-22 Halliburton Energy Services, Inc. A collet device with an adjustable snap value
CN107420063B (en) * 2017-07-13 2019-10-25 四川圣诺油气工程技术服务有限公司 A kind of the salvaging system and its Refloatation method of downhole tool
EP3434859A1 (en) 2017-07-25 2019-01-30 Welltec A/S Retrieval system
NO343414B1 (en) 2017-08-18 2019-03-04 Wellgrab As Fishing tool with electric release
CA3032620C (en) 2018-02-15 2023-11-14 Avalon Research Ltd. Flexible coupling for downhole drive string
BR112021008023B1 (en) * 2018-12-18 2023-10-10 Halliburton Energy Services Inc TRACTION TOOL
RU2717004C1 (en) * 2019-03-01 2020-03-17 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Downhole downhole tool and method of performance of technological works in underwater well
CN113123746B (en) * 2020-01-10 2024-07-16 成都百胜野牛科技有限公司 A downhole releaser and downhole tool assembly
CN113541162B (en) * 2021-06-22 2024-09-17 中石化石油工程技术服务有限公司 Downhole load dynamic balancing method for tractor
EP4194662A1 (en) * 2021-12-07 2023-06-14 Welltec A/S Downhole wireline tool
CN114809970A (en) * 2022-04-18 2022-07-29 中国石油化工股份有限公司 Coiled tubing built-in hanger fisher and method for shale gas well sand jam
NO348303B1 (en) * 2023-03-15 2024-11-18 Altus Intervention Tech As Toolstring for setting a tubular equipment in a well tubing and method for setting the tubular equipment
NO349591B1 (en) * 2024-06-12 2026-03-02 Interwell Norway As A pulling tool of the GS-type for retrieving a fish-neck equipped object from a well
EP4722487A1 (en) * 2024-10-03 2026-04-08 Welltec A/S Retrieval tool string

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU681182A1 (en) 1977-05-26 1979-08-25 Ордена Трудового Красного Знамени Институт Горного Дела Им. А.А.Скочинского Lock coupling
SU945364A1 (en) 1980-05-28 1982-07-23 Особое конструкторское бюро по проектированию нефтегазодобывающих машин и оборудования Device for retaining deep-well equipment in pump pipe string
SU1002661A1 (en) 1981-10-28 1983-03-07 Отдел Конструирования,Опробования И Внедрения Разработок Всесоюзного Нефтегазового Научно-Исследовательского Института Well pumping unit
GB2231359B (en) * 1989-05-01 1993-05-19 Otis Eng Co Pulling tool for use with reeled tubing and method for removing operating tools from wellbores
US5242201A (en) * 1991-08-26 1993-09-07 Beeman Robert S Fishing tool
US5377749A (en) * 1993-08-12 1995-01-03 Barbee; Phil Apparatus for setting hydraulic packers and for placing a gravel pack in a downhole oil and gas well
US5580114A (en) * 1994-11-25 1996-12-03 Baker Hughes Incorporated Hydraulically actuated fishing tool
US5775433A (en) * 1996-04-03 1998-07-07 Halliburton Company Coiled tubing pulling tool
US6095583A (en) * 1996-07-03 2000-08-01 Weatherford/Lamb, Inc. Wellbore fishing tools
US6827148B2 (en) * 2002-05-22 2004-12-07 Weatherford/Lamb, Inc. Downhole tool for use in a wellbore
RU37519U1 (en) 2003-01-30 2004-04-27 Казаков Владимир Львович AUTOSCEPT AK
CN200946477Y (en) * 2006-05-11 2007-09-12 冀东石油勘探开发公司 Multifunctional hydraulic quit type reversing fishing device capable of resisting falling
CN201236651Y (en) * 2008-08-04 2009-05-13 中国石化集团胜利石油管理局钻井工艺研究院 Feeding and salvaging tool of electronic single/multi-point measurement instrument suitable for gas drilling
NO330959B1 (en) * 2009-04-22 2011-08-29 Aker Well Service As Device by strokes

Also Published As

Publication number Publication date
MX354497B (en) 2018-03-08
BR112014011686A2 (en) 2017-07-11
CA2856166A1 (en) 2013-06-06
CN104024563B (en) 2017-05-03
EP2785959A1 (en) 2014-10-08
RU2606473C1 (en) 2017-01-10
US9695658B2 (en) 2017-07-04
CN104024563A (en) 2014-09-03
MX2014005901A (en) 2014-06-05
BR112014011686B1 (en) 2020-11-24
EP2599952A1 (en) 2013-06-05
WO2013079573A1 (en) 2013-06-06
EP2785959B1 (en) 2016-07-20
MY172340A (en) 2019-11-21
AU2012343912A1 (en) 2014-07-10
AU2012343912B2 (en) 2015-11-05
US20140311757A1 (en) 2014-10-23
DK2785959T3 (en) 2016-11-07

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