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
jask
staking
liberation
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
Application filed by Бп Корпорейшн Норт Америка Инк. filed Critical Бп Корпорейшн Норт Америка Инк.
Publication of EA201201575A1 publication Critical patent/EA201201575A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

В изобретении предлагаются способы использования ясов, которые предусматривают создание связи между поверхностным устройством управления и ясами в бурильной колонне, причем бурильная колонна содержит смещенные друг от друга ясы, расположенные в соответствующем множестве проводных и/или беспроводных трубных секций. Предложенные способы предусматривают избирательное управление зарядкой, запуском, выбором величины силы и/или направления силы ясов с использованием поверхностных устройств цифрового управления. Один способ предусматривает запуск подгрупп ясов или всех ясов управляемым образом и определение глубины застрявшей секции бурильной колонны за счет анализа режима работы или характеристики сработавших ясов. Другие способы предусматривают последующий запуск одного или нескольких ясов еще раз ниже застрявшей секции бурильной колонны. Другие иные способы предусматривают избирательный запуск ясов с использованием цифровых сигналов от поверхностного устройства управления последовательно во времени, так что их силы встречаются конструктивным или деструктивным образом в заданной точке в бурильной колонне.The invention provides methods of using jars that provide for communication between a surface control device and jars in a drill string, the drill string comprising jars that are offset from one another in a suitable plurality of wired and/or wireless tubular sections. The proposed methods provide for selective control of charging, launching, selecting the amount of force and/or the direction of the force of the jars using surface digital control devices. One method involves running subsets of jars, or all jars, in a controlled manner and determining the depth of the stuck drill string section by analyzing the behavior or characteristics of the jars that have been fired. Other methods involve the subsequent launch of one or more jars again below the stuck section of the drill string. Other other methods involve selectively firing the jars using digital signals from a surface control device sequentially in time so that their forces meet in a constructive or destructive manner 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)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35117710P 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)

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RU2782377C2 (en) * 2017-12-28 2022-10-26 ИМПАКТ СЕЛЕКТОР ИНТЕРНЭШНЛ, ЭлЭлСи Movement modeling

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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
US9228413B2 (en) * 2013-01-18 2016-01-05 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
US8789598B1 (en) 2013-04-30 2014-07-29 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
EP2929124B1 (en) 2013-06-26 2022-12-28 Impact Selector International, LLC Downhole-adjusting impact apparatus and methods
US9790756B2 (en) * 2013-10-28 2017-10-17 Keith McNeilly Wireline down jar
GB2539823B (en) * 2014-04-18 2020-12-30 Halliburton Energy Services Inc Reaction 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
US10677009B2 (en) * 2018-02-07 2020-06-09 Saudi Arabian Oil Company Smart drilling jar
GB2606563A (en) * 2021-05-13 2022-11-16 Rotojar Innovations Ltd Reciprocating drive apparatus
CA3202474A1 (en) * 2020-12-16 2022-06-23 Rotojar Innovations Limited Reciprocating drive apparatus
NO20210588A1 (en) * 2021-05-11 2022-11-14 Sigurd Solem Digital Drilling and Fishing Jar
US11846152B2 (en) * 2021-08-26 2023-12-19 Baker Hughes Oilfield Operations Llc Mechanical jar, method and system
AU2022338223A1 (en) 2021-08-31 2024-03-07 Schlumberger Technology B.V. Downhole tool for jarring

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US4416494A (en) * 1980-10-06 1983-11-22 Exxon Production Research Co. Apparatus for maintaining a coiled electric conductor in a drill string
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2782377C2 (en) * 2017-12-28 2022-10-26 ИМПАКТ СЕЛЕКТОР ИНТЕРНЭШНЛ, ЭлЭлСи Movement modeling

Also Published As

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

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