EA201201575A1 - Method of liberation of drilling column components staking in the underground well, and method of use at this jask (options) - Google Patents

Method of liberation of drilling column components staking in the underground well, and method of use at this jask (options)

Info

Publication number
EA201201575A1
EA201201575A1 EA201201575A EA201201575A EA201201575A1 EA 201201575 A1 EA201201575 A1 EA 201201575A1 EA 201201575 A EA201201575 A EA 201201575A EA 201201575 A EA201201575 A EA 201201575A EA 201201575 A1 EA201201575 A1 EA 201201575A1
Authority
EA
Eurasian Patent Office
Prior art keywords
jars
drill string
method
use
jask
Prior art date
Application number
EA201201575A
Other languages
Russian (ru)
Inventor
Марк В. Элберти
Уоррен Дж. Уинтерс
Найджел Ласт
Original Assignee
Бп Корпорейшн Норт Америка Инк.
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
Priority to US35117710P priority Critical
Application filed by Бп Корпорейшн Норт Америка Инк. filed Critical Бп Корпорейшн Норт Америка Инк.
Priority to PCT/US2011/038665 priority patent/WO2011153180A2/en
Publication of EA201201575A1 publication Critical patent/EA201201575A1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00Fishing for or freeing objects in boreholes or wells
    • E21B31/107Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
    • E21B31/113Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars hydraulically-operated

Abstract

The invention proposes ways to use jars, which provide for the creation of a connection between the surface control device and the yas in the drill string, with the drill string containing jars displaced from each other, located in a respective set of wired and / or wireless pipe sections. The proposed methods provide for selective control of charging, starting, selecting the magnitude of the force and / or direction of the strength of the jars using surface digital control devices. One way is to launch a subgroup of jars or all jars in a controlled manner and determine the depth of the stuck section of the drill string by analyzing the mode of operation or the characteristics of the activated jars. Other methods involve the subsequent launching of one or more jars once again below the stuck section of the drill string. Other other methods involve selectively launching jars using digital signals from a surface control device sequentially in time, so that their forces are met in a constructive or destructive way at a given point in the drill string.
EA201201575A 2010-06-03 2011-06-01 Method of liberation of drilling column components staking in the underground well, and method of use at this jask (options) EA201201575A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US35117710P true 2010-06-03 2010-06-03
PCT/US2011/038665 WO2011153180A2 (en) 2010-06-03 2011-06-01 Selective control of charging, firing, amount of force, and/or direction of fore of one or more downhole jars

Publications (1)

Publication Number Publication Date
EA201201575A1 true EA201201575A1 (en) 2013-05-30

Family

ID=44626947

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201201575A EA201201575A1 (en) 2010-06-03 2011-06-01 Method of liberation of drilling column components staking in the underground well, and method of use at this jask (options)

Country Status (6)

Country Link
US (1) US20110297380A1 (en)
EP (1) EP2576963A2 (en)
AU (1) AU2011261574A1 (en)
CA (1) CA2800607A1 (en)
EA (1) EA201201575A1 (en)
WO (1) WO2011153180A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103261576B (en) 2010-12-16 2016-02-24 埃克森美孚上游研究公司 Communication module and the method completing pit shaft of alternate path gravel pack
US9291018B2 (en) 2011-12-20 2016-03-22 Exxonmobil Upstream Research Company Systems and methods to inhibit packoff events during downhole assembly motion within a wellbore
US9453388B2 (en) * 2012-04-11 2016-09-27 MIT Innovation Sdn Bhd Apparatus and method to remotely control fluid flow in tubular strings and wellbore annulus
WO2014113025A1 (en) * 2013-01-18 2014-07-24 Halliburton Energy Services, Inc. Multi-stage setting tool with controlled force-time profile
WO2014120873A1 (en) * 2013-01-30 2014-08-07 Schlumberger Canada Limited Jarring tool
WO2014178825A1 (en) * 2013-04-30 2014-11-06 Halliburton Energy Services, Inc. Jarring systems and methods of use
US9631446B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Impact sensing during jarring operations
MX360755B (en) 2013-06-26 2018-11-15 Impact Selector Int Llc Downhole-adjusting impact apparatus and methods.
US9790756B2 (en) * 2013-10-28 2017-10-17 Keith McNeilly Wireline down jar
CN106103883B (en) * 2014-04-18 2019-07-23 哈里伯顿能源服务公司 Reactive valve drilling jar system
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
US10450859B2 (en) 2015-08-24 2019-10-22 Bitswave Inc. Mud pulser with vertical rotational actuator
CN105927178B (en) * 2016-06-27 2018-07-06 中石化石油工程技术服务有限公司 A kind of cable releasing method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955634A (en) * 1975-06-23 1976-05-11 Bowen Tools, Inc. Hydraulic well jar
US4416494A (en) * 1980-10-06 1983-11-22 Exxon Production Research Co. Apparatus for maintaining a coiled electric conductor in a drill string
US4508174A (en) * 1983-03-31 1985-04-02 Halliburton Company Downhole tool and method of using the same
DE3513123C1 (en) * 1985-04-12 1986-08-14 Christensen Inc Norton Mechanical shears
US4688649A (en) * 1985-11-12 1987-08-25 Buck David A Mechanical drill string jar
US4807709A (en) * 1986-10-06 1989-02-28 Pioneer Fishing And Rental Tools, Inc. Fluid Powered drilling jar
US5033557A (en) * 1990-05-07 1991-07-23 Anadrill, Inc. Hydraulic drilling jar
US5086853A (en) * 1991-03-15 1992-02-11 Dailey Petroleum Services Large bore hydraulic drilling jar
US6296066B1 (en) * 1997-10-27 2001-10-02 Halliburton Energy Services, Inc. Well system
US6290004B1 (en) * 1999-09-02 2001-09-18 Robert W. Evans Hydraulic jar
US6655460B2 (en) * 2001-10-12 2003-12-02 Weatherford/Lamb, Inc. Methods and apparatus to control downhole tools
US6991035B2 (en) * 2003-09-02 2006-01-31 Intelliserv, Inc. Drilling jar for use in a downhole network
US7291028B2 (en) * 2005-07-05 2007-11-06 Hall David R Actuated electric connection

Also Published As

Publication number Publication date
EP2576963A2 (en) 2013-04-10
WO2011153180A3 (en) 2013-01-03
CA2800607A1 (en) 2011-12-08
AU2011261574A1 (en) 2012-11-22
WO2011153180A2 (en) 2011-12-08
US20110297380A1 (en) 2011-12-08

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