CN103797212A - 冲击工具 - Google Patents

冲击工具 Download PDF

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Publication number
CN103797212A
CN103797212A CN201280044906.2A CN201280044906A CN103797212A CN 103797212 A CN103797212 A CN 103797212A CN 201280044906 A CN201280044906 A CN 201280044906A CN 103797212 A CN103797212 A CN 103797212A
Authority
CN
China
Prior art keywords
hydraulic actuation
drift
fluid
actuation drift
percussion tool
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.)
Pending
Application number
CN201280044906.2A
Other languages
English (en)
Chinese (zh)
Inventor
J·哈伦德巴克
R·索默尔
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.)
Welltec AS
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 CN103797212A publication Critical patent/CN103797212A/zh
Pending 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
CN201280044906.2A 2011-09-30 2012-09-27 冲击工具 Pending CN103797212A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11183494A EP2574721A1 (de) 2011-09-30 2011-09-30 Stanzwerkzeug
EP11183494.1 2011-09-30
PCT/EP2012/069084 WO2013045550A1 (en) 2011-09-30 2012-09-27 A punching tool

Publications (1)

Publication Number Publication Date
CN103797212A true CN103797212A (zh) 2014-05-14

Family

ID=46924462

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280044906.2A Pending CN103797212A (zh) 2011-09-30 2012-09-27 冲击工具

Country Status (9)

Country Link
US (1) US20140374100A1 (de)
EP (2) EP2574721A1 (de)
CN (1) CN103797212A (de)
AU (1) AU2012314450A1 (de)
BR (1) BR112014005115A2 (de)
CA (1) CA2848818A1 (de)
MX (1) MX2014003023A (de)
RU (1) RU2014114427A (de)
WO (1) WO2013045550A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429551A (zh) * 2015-03-03 2017-12-01 韦尔泰克有限公司 井下冲程工具

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014060293A2 (en) * 2012-10-16 2014-04-24 Maersk Olie Og Gas A/S Sealing apparatus and method
EP2818630A1 (de) * 2013-06-26 2014-12-31 Welltec A/S Gasauftriebsanlage und Gasauftriebsverfahren
US9394768B2 (en) * 2013-09-30 2016-07-19 Passerby Inc. Hydromecanical piercing perforator and method of operation thereof
US10287860B2 (en) * 2013-11-14 2019-05-14 Halliburton Energy Services, Inc. Downhole mechanical tubing perforator
AU2017276654B2 (en) * 2016-06-07 2020-04-30 Welltec A/S Downhole operational tool
WO2019224675A1 (en) * 2018-05-25 2019-11-28 Aarbakke Innovation, As Method for modifying installed wellbore flow control devices
EP3663509A1 (de) * 2018-12-06 2020-06-10 Welltec A/S Bohrlochwerkzeug mit langer vorstehender verlängerung
CN113811665B (zh) 2019-05-15 2024-04-05 国际壳牌研究有限公司 用于井下套管的打孔和注入工具及其使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457277A (en) * 1941-08-01 1948-12-28 Schlumberger Marcel Well conditioning apparatus
US3720262A (en) * 1971-01-21 1973-03-13 D Grable Method and apparatus for sub-surface deformation of well pipe
CN86108916A (zh) * 1986-12-30 1988-07-20 赫曼·J·舒尔史特 井管钻孔器件及方法
RU2211310C1 (ru) * 2002-03-11 2003-08-27 Вагапов Самат Юнирович Скважинный пробойник-перфоратор
WO2007085047A1 (en) * 2006-01-24 2007-08-02 Well Ops Sea Pty Ltd Remote plugging device for wells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876000A (en) * 1973-10-29 1975-04-08 Schlumberger Technology Corp Inflatable packer drill stem testing apparatus
US7073394B2 (en) * 2004-04-05 2006-07-11 Rosemount Inc. Scalable averaging insertion vortex flow meter
GB2433754B (en) * 2005-12-30 2009-04-22 Schlumberger Holdings Wellbore intervention tool
GB0801730D0 (en) * 2008-01-31 2008-03-05 Red Spider Technology Ltd Retrofit gas lift straddle
US8047276B2 (en) * 2009-09-11 2011-11-01 Stefan Stamoulis Tool for enhancing the extraction of landfill gas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457277A (en) * 1941-08-01 1948-12-28 Schlumberger Marcel Well conditioning apparatus
US3720262A (en) * 1971-01-21 1973-03-13 D Grable Method and apparatus for sub-surface deformation of well pipe
CN86108916A (zh) * 1986-12-30 1988-07-20 赫曼·J·舒尔史特 井管钻孔器件及方法
RU2211310C1 (ru) * 2002-03-11 2003-08-27 Вагапов Самат Юнирович Скважинный пробойник-перфоратор
WO2007085047A1 (en) * 2006-01-24 2007-08-02 Well Ops Sea Pty Ltd Remote plugging device for wells

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107429551A (zh) * 2015-03-03 2017-12-01 韦尔泰克有限公司 井下冲程工具
US10435977B2 (en) 2015-03-03 2019-10-08 Welltec A/S Downhole stroking tool
CN107429551B (zh) * 2015-03-03 2020-04-14 韦尔泰克有限公司 井下冲程工具

Also Published As

Publication number Publication date
AU2012314450A1 (en) 2014-05-22
BR112014005115A2 (pt) 2017-04-18
WO2013045550A1 (en) 2013-04-04
RU2014114427A (ru) 2015-11-10
CA2848818A1 (en) 2013-04-04
EP2574721A1 (de) 2013-04-03
MX2014003023A (es) 2014-05-28
US20140374100A1 (en) 2014-12-25
EP2761128A1 (de) 2014-08-06

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Legal Events

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PB01 Publication
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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140514

WD01 Invention patent application deemed withdrawn after publication