EA201290226A1 - Системы и способы создания кольцевой пробки в подземной скважине - Google Patents

Системы и способы создания кольцевой пробки в подземной скважине

Info

Publication number
EA201290226A1
EA201290226A1 EA201290226A EA201290226A EA201290226A1 EA 201290226 A1 EA201290226 A1 EA 201290226A1 EA 201290226 A EA201290226 A EA 201290226A EA 201290226 A EA201290226 A EA 201290226A EA 201290226 A1 EA201290226 A1 EA 201290226A1
Authority
EA
Eurasian Patent Office
Prior art keywords
steam injection
systems
directed
methods
creating
Prior art date
Application number
EA201290226A
Other languages
English (en)
Inventor
Томас Г. Корбетт
Лэрри Дж. Краш
Джеки К. Симс
Кристиан К. Маскос
Луис К. Бьянко
Original Assignee
Шеврон Ю.Эс.Эй. 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 Шеврон Ю.Эс.Эй. Инк. filed Critical Шеврон Ю.Эс.Эй. Инк.
Publication of EA201290226A1 publication Critical patent/EA201290226A1/ru

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • 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
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)

Abstract

Настоящее изобретение направлено на создание систем и способов создания в скважинах кольцевых пробок, используемых в операциях или поддерживающих операциях по увеличению нефтеотдачи пласта, в частности, в мероприятиях по увеличению нефтеотдачи пласта, включающих в себя нагнетание пара (например, нагнетание пара в пласт). По меньшей мере, в некоторых случаях в вариантах осуществления системы и способа настоящего изобретения используют одно или несколько пассивно-активируемых устройств кольцевых пробок (и/или гибридных активно/пассивных устройств) для создания кольцевой пробки, при этом соответствующим пассивным или гибридным активированием, по меньшей мере, частично управляют с помощью термического средства, так что его можно считать термически направляемым или термически управляемым. Такое термически направляемое пассивное активирование может давать значительно более высокий уровень управления процессом установки кольцевой пробки и соответственно, в целом, нагнетанием пара в пласт и соответствующий коллектор, при этом обеспечивая более эффективное извлечение углеводородов.
EA201290226A 2009-10-28 2010-10-18 Системы и способы создания кольцевой пробки в подземной скважине EA201290226A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/607,685 US20110094755A1 (en) 2009-10-28 2009-10-28 Systems and methods for initiating annular obstruction in a subsurface well
PCT/US2010/052994 WO2011056393A2 (en) 2009-10-28 2010-10-18 Systems and methods for initiating annular obstruction in a subsurface well

Publications (1)

Publication Number Publication Date
EA201290226A1 true EA201290226A1 (ru) 2012-10-30

Family

ID=43897416

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290226A EA201290226A1 (ru) 2009-10-28 2010-10-18 Системы и способы создания кольцевой пробки в подземной скважине

Country Status (7)

Country Link
US (1) US20110094755A1 (ru)
CN (1) CN102639809A (ru)
BR (1) BR112012009892A2 (ru)
CA (1) CA2778609A1 (ru)
EA (1) EA201290226A1 (ru)
MX (1) MX2012004961A (ru)
WO (1) WO2011056393A2 (ru)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN111927414A (zh) * 2019-05-13 2020-11-13 中国石油天然气股份有限公司 一种注汽采油管柱

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US8297368B2 (en) * 2009-10-28 2012-10-30 Chevron U.S.A. Inc. Systems and methods for initiating annular obstruction in a subsurface well
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RU2487910C2 (ru) * 2011-09-14 2013-07-20 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Тампонажный раствор
US9657543B2 (en) 2012-06-14 2017-05-23 Halliburton Energy Services, Inc. Wellbore isolation device containing a substance that undergoes a phase transition
US10145194B2 (en) 2012-06-14 2018-12-04 Halliburton Energy Services, Inc. Methods of removing a wellbore isolation device using a eutectic composition
US9200799B2 (en) 2013-01-07 2015-12-01 Glasspoint Solar, Inc. Systems and methods for selectively producing steam from solar collectors and heaters for processes including enhanced oil recovery
US9874359B2 (en) 2013-01-07 2018-01-23 Glasspoint Solar, Inc. Systems and methods for selectively producing steam from solar collectors and heaters
PL2999849T3 (pl) * 2013-08-02 2021-03-08 Halliburton Energy Services, Inc. Sposób usuwania urządzenia izolującego odwiert zawierającego substancję, która przechodzi przemianę fazową
US9938809B2 (en) * 2014-10-07 2018-04-10 Acceleware Ltd. Apparatus and methods for enhancing petroleum extraction
CN105715243B (zh) * 2014-12-02 2018-10-16 中国石油天然气股份有限公司 对煤岩进行造缝的方法
WO2017040682A1 (en) * 2015-09-01 2017-03-09 Glasspoint Solar, Inc. Variable rate steam injection, including via solar power for enhanced oil recovery, and associated systems and methods
CN108397176A (zh) * 2017-02-08 2018-08-14 中国石油化工股份有限公司 一种水平井注剂型分段封隔注汽管柱及工艺
US11008841B2 (en) 2017-08-11 2021-05-18 Acceleware Ltd. Self-forming travelling wave antenna module based on single conductor transmission lines for electromagnetic heating of hydrocarbon formations and method of use
WO2019119128A1 (en) 2017-12-21 2019-06-27 Acceleware Ltd. Apparatus and methods for enhancing a coaxial line
WO2020181368A1 (en) 2019-03-11 2020-09-17 Acceleware Ltd. Apparatus and methods for transporting solid and semi-solid substances
WO2020191481A1 (en) 2019-03-25 2020-10-01 Acceleware Ltd. Signal generators for electromagnetic heating and systems and methods of providing thereof
CA3174830A1 (en) 2020-04-24 2021-10-28 Acceleware Ltd. Systems and methods for controlling electromagnetic heating of a hydrocarbon medium
CN114517653A (zh) * 2020-11-20 2022-05-20 中国石油化工股份有限公司 一种割缝管悬挂装置及复合堵漏方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111927414A (zh) * 2019-05-13 2020-11-13 中国石油天然气股份有限公司 一种注汽采油管柱

Also Published As

Publication number Publication date
CA2778609A1 (en) 2011-05-12
CN102639809A (zh) 2012-08-15
BR112012009892A2 (pt) 2016-11-29
MX2012004961A (es) 2012-06-12
WO2011056393A2 (en) 2011-05-12
US20110094755A1 (en) 2011-04-28
WO2011056393A3 (en) 2011-07-07

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