DE60006972D1 - Hydraulische schere - Google Patents

Hydraulische schere

Info

Publication number
DE60006972D1
DE60006972D1 DE60006972T DE60006972T DE60006972D1 DE 60006972 D1 DE60006972 D1 DE 60006972D1 DE 60006972 T DE60006972 T DE 60006972T DE 60006972 T DE60006972 T DE 60006972T DE 60006972 D1 DE60006972 D1 DE 60006972D1
Authority
DE
Germany
Prior art keywords
hydraulic scissors
scissors
hydraulic
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
DE60006972T
Other languages
English (en)
Other versions
DE60006972T2 (de
Inventor
Robert Evans
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23534650&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60006972(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60006972D1 publication Critical patent/DE60006972D1/de
Publication of DE60006972T2 publication Critical patent/DE60006972T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E21B31/1135—Jars with a hydraulic impedance mechanism, i.e. a restriction, for initially delaying escape of a restraining fluid

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
DE60006972T 1999-09-02 2000-07-26 Hydraulische schere Expired - Lifetime DE60006972T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US388568 1999-09-02
US09/388,568 US6290004B1 (en) 1999-09-02 1999-09-02 Hydraulic jar
PCT/US2000/020253 WO2001016460A1 (en) 1999-09-02 2000-07-26 Hydraulic jar

Publications (2)

Publication Number Publication Date
DE60006972D1 true DE60006972D1 (de) 2004-01-15
DE60006972T2 DE60006972T2 (de) 2004-05-27

Family

ID=23534650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60006972T Expired - Lifetime DE60006972T2 (de) 1999-09-02 2000-07-26 Hydraulische schere

Country Status (5)

Country Link
US (1) US6290004B1 (de)
EP (1) EP1208283B1 (de)
AU (1) AU6237600A (de)
DE (1) DE60006972T2 (de)
WO (1) WO2001016460A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
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US6481495B1 (en) * 2000-09-25 2002-11-19 Robert W. Evans Downhole tool with electrical conductor
GB0115524D0 (en) * 2001-06-26 2001-08-15 Xl Technology Ltd Conducting system
US6655460B2 (en) 2001-10-12 2003-12-02 Weatherford/Lamb, Inc. Methods and apparatus to control downhole tools
US7066263B1 (en) 2002-08-27 2006-06-27 Mouton David E Tension multiplier jar apparatus and method of operation
CA2440625C (en) * 2002-09-13 2010-11-02 Schlumberger Canada Limited Volume compensated shifting tool
US6675909B1 (en) 2002-12-26 2004-01-13 Jack A. Milam Hydraulic jar
US6866096B2 (en) * 2003-03-27 2005-03-15 Impact Selector, Inc. E-line downhole jarring tool
US7111678B2 (en) * 2003-10-30 2006-09-26 Impact Selector, Inc. Field adjustable impact jar
US6988551B2 (en) * 2003-11-04 2006-01-24 Evans Robert W Jar with adjustable trigger load
US7293614B2 (en) * 2004-09-16 2007-11-13 Halliburton Energy Services, Inc. Multiple impact jar assembly and method
US7395862B2 (en) 2004-10-21 2008-07-08 Bj Services Company Combination jar and disconnect tool
US7594551B1 (en) 2005-12-12 2009-09-29 Mouton David E Downhole supercharger process
US7775280B2 (en) * 2006-11-10 2010-08-17 Dwight Rose Jars for wellbore operations
US7832485B2 (en) 2007-06-08 2010-11-16 Schlumberger Technology Corporation Riserless deployment system
US7510008B2 (en) * 2007-07-16 2009-03-31 Evans Robert W Method and apparatus for decreasing drag force of trigger mechanism
US8499836B2 (en) * 2007-10-11 2013-08-06 Schlumberger Technology Corporation Electrically activating a jarring tool
GB2469216B (en) * 2007-12-20 2011-07-13 Cameron Int Corp System and method for snubbing under pressure
US8540035B2 (en) 2008-05-05 2013-09-24 Weatherford/Lamb, Inc. Extendable cutting tools for use in a wellbore
AU2009244318B2 (en) 2008-05-05 2012-10-04 Weatherford Technology Holdings, Llc Signal operated tools for milling, drilling, and/or fishing operations
CN101493000B (zh) * 2009-03-03 2012-01-11 西南石油大学 扭转震击器
US8011427B2 (en) * 2009-06-03 2011-09-06 Michael Shoyhetman Double-acting jar
US8443902B2 (en) * 2009-06-23 2013-05-21 Halliburton Energy Services, Inc. Time-controlled release device for wireline conveyed tools
US8418758B2 (en) * 2009-08-04 2013-04-16 Impact Selector, Inc. Jarring tool with micro adjustment
US8256509B2 (en) * 2009-10-08 2012-09-04 Halliburton Energy Services, Inc. Compact jar for dislodging tools in an oil or gas well
US8230912B1 (en) * 2009-11-13 2012-07-31 Thru Tubing Solutions, Inc. Hydraulic bidirectional jar
US8191626B2 (en) * 2009-12-07 2012-06-05 Impact Selector, Inc. Downhole jarring tool
US8225860B2 (en) * 2009-12-07 2012-07-24 Impact Selector, Inc. Downhole jarring tool with reduced wear latch
US8205690B2 (en) * 2010-03-12 2012-06-26 Evans Robert W Dual acting locking jar
EA201201575A1 (ru) * 2010-06-03 2013-05-30 Бп Корпорейшн Норт Америка Инк. Способ освобождения компонентов бурильной колонны, застрявших в подземной скважине, и способ использования при этом ясов (варианты)
US8312780B2 (en) 2010-06-25 2012-11-20 Mettler-Toledo Ag Sampling device and method
US8365617B2 (en) 2010-06-25 2013-02-05 Mettler-Toledo Ag Sampling device
US8695696B2 (en) 2010-07-21 2014-04-15 Lee Oilfield Services Ltd. Jar with improved valve
US8991505B2 (en) 2010-10-06 2015-03-31 Colorado School Of Mines Downhole tools and methods for selectively accessing a tubular annulus of a wellbore
US9562419B2 (en) 2010-10-06 2017-02-07 Colorado School Of Mines Downhole tools and methods for selectively accessing a tubular annulus of a wellbore
WO2012091716A1 (en) 2010-12-30 2012-07-05 Halliburton Energy Services, Inc. Hydraulic/mechanical tight hole jar
US8550155B2 (en) 2011-03-10 2013-10-08 Thru Tubing Solutions, Inc. Jarring method and apparatus using fluid pressure to reset jar
WO2013040578A2 (en) 2011-09-16 2013-03-21 Impact Selector, Inc. Sealed jar
US9328567B2 (en) 2012-01-04 2016-05-03 Halliburton Energy Services, Inc. Double-acting shock damper for a downhole assembly
US9010812B2 (en) 2012-03-07 2015-04-21 Mettler-Toledo Autochem, Inc. Reaction vessel probe adapter
US9488010B2 (en) 2012-03-26 2016-11-08 Ashmin, Lc Hammer drill
NO336446B1 (no) * 2012-06-22 2015-08-24 Brilliant Oil Tools As Omstillingsarrangement for kabeloperert slagrør
US8657007B1 (en) 2012-08-14 2014-02-25 Thru Tubing Solutions, Inc. Hydraulic jar with low reset force
CN103015994B (zh) * 2012-12-04 2015-06-10 中国海洋石油总公司 一种地层测试器的推靠解卡短节及装置
US8789598B1 (en) * 2013-04-30 2014-07-29 Halliburton Energy Services, Inc. Jarring systems and methods of use
US9551199B2 (en) 2014-10-09 2017-01-24 Impact Selector International, Llc Hydraulic impact apparatus and methods
WO2014210400A2 (en) * 2013-06-26 2014-12-31 Impact Selector, Inc. Downhole-adjusting impact apparatus and methods
US9631446B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Impact sensing during jarring operations
US9644441B2 (en) 2014-10-09 2017-05-09 Impact Selector International, Llc Hydraulic impact apparatus and methods
RU2544352C2 (ru) * 2013-07-29 2015-03-20 Общество с ограниченной ответственностью "Фирма "Радиус-Сервис" Гидравлический бурильный яс двухстороннего действия
US10669800B2 (en) 2015-02-13 2020-06-02 Evans Engineering & Manufacturing Inc. Release lugs for a jarring device
US10408009B2 (en) 2015-02-13 2019-09-10 Robert W. Evans Release lugs for a jarring device
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
US10655415B2 (en) 2015-06-03 2020-05-19 Baker Hughes, A Ge Company, Llc Multimodal tool jar
US10077615B2 (en) 2015-07-31 2018-09-18 ASDR Canada Inc. Sound absorber for a drilling apparatus
WO2017151471A1 (en) 2016-02-29 2017-09-08 Hydrashock, L.L.C. Variable intensity and selective pressure activated jar
EP3572616A1 (de) 2018-05-07 2019-11-27 Robert W. Evans Freisetzungslaschen für eine einmachvorrichtung
EP3643874A1 (de) 2018-10-23 2020-04-29 Robert W. Evans Freisetzungslaschen für eine einmachvorrichtung
US11414947B2 (en) 2019-01-17 2022-08-16 Robert W. Evans Release mechanism for a jarring tool
US11098549B2 (en) * 2019-12-31 2021-08-24 Workover Solutions, Inc. Mechanically locking hydraulic jar and method
US11313194B2 (en) * 2020-05-20 2022-04-26 Saudi Arabian Oil Company Retrieving a stuck downhole component
US11585204B2 (en) 2020-05-26 2023-02-21 Heath Poulson Crowding avoidance apparatus and method
US11959666B2 (en) 2021-08-26 2024-04-16 Colorado School Of Mines System and method for harvesting geothermal energy from a subterranean formation

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Also Published As

Publication number Publication date
DE60006972T2 (de) 2004-05-27
US6290004B1 (en) 2001-09-18
EP1208283A1 (de) 2002-05-29
WO2001016460A1 (en) 2001-03-08
AU6237600A (en) 2001-03-26
EP1208283B1 (de) 2003-12-03

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