EA201000880A1 - Способ цементирования песчаников - Google Patents

Способ цементирования песчаников

Info

Publication number
EA201000880A1
EA201000880A1 EA201000880A EA201000880A EA201000880A1 EA 201000880 A1 EA201000880 A1 EA 201000880A1 EA 201000880 A EA201000880 A EA 201000880A EA 201000880 A EA201000880 A EA 201000880A EA 201000880 A1 EA201000880 A1 EA 201000880A1
Authority
EA
Eurasian Patent Office
Prior art keywords
linking group
group
linking
polymethacrylate
polyoxyalkylene
Prior art date
Application number
EA201000880A
Other languages
English (en)
Other versions
EA022412B1 (ru
Inventor
Марк Шелтон Астон
Дана Айтхожина
Айан Грей
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
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 Эксплорейшн Оперейтинг Компани Лимитед filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA201000880A1 publication Critical patent/EA201000880A1/ru
Publication of EA022412B1 publication Critical patent/EA022412B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/565—Oil-based compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/502—Oil-based compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Способ обработки подземного углеводородного пласта, содержащего несцементированные или плохо сцементированные частицы, который заключается в контактировании пласта с раствором или дисперсией кремнийорганического соединения, которое представляет собой силилированный полимер формулы (I)где каждый R независимо обозначает замещенный или незамещенный, предпочтительно незамещенный алкил, содержащий от 1 до 6 атомов углерода, предпочтительно от 1 до 3 атомов углерода, или группу -C(O)R, где R имеет значения, как описано выше, n равен 0, 1 или 2, каждый А обозначает двухвалентный органический радикал, например связующую алкоксигруппу, такую как пропоксигруппа, и В обозначает полиоксиалкиленовую связующую группу, полиуретановую связующую группу или полиметакрилатную связующую группу, где среднечисловая молекулярная масса полиоксиалкиленовой связующей группы или полиуретановой связующей группы составляет от 600 до 20000 г×моль, а среднечисловая молекулярная масса полиметакрилатной связующей группы составляет от 600 до 40000 г×моль.
EA201000880A 2007-12-05 2008-11-28 Способ цементирования подземного углеводородного пласта EA022412B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07254709A EP2067836A1 (en) 2007-12-05 2007-12-05 Process for consolidating sand
PCT/GB2008/003976 WO2009071876A1 (en) 2007-12-05 2008-11-28 Process for consolidating sand

Publications (2)

Publication Number Publication Date
EA201000880A1 true EA201000880A1 (ru) 2010-12-30
EA022412B1 EA022412B1 (ru) 2015-12-30

Family

ID=39327370

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000880A EA022412B1 (ru) 2007-12-05 2008-11-28 Способ цементирования подземного углеводородного пласта

Country Status (5)

Country Link
US (1) US8708044B2 (ru)
EP (2) EP2067836A1 (ru)
CA (1) CA2707019A1 (ru)
EA (1) EA022412B1 (ru)
WO (1) WO2009071876A1 (ru)

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JP5744759B2 (ja) * 2010-01-19 2015-07-08 株式会社カネカ 硬化性組成物
US8875786B2 (en) * 2010-03-24 2014-11-04 Halliburton Energy Services, Inc. Methods and compositions for sand control in injection wells
US8936087B2 (en) 2010-03-24 2015-01-20 Halliburton Energy Services, Inc. Methods and compositions for sand control in injection wells
US8950488B2 (en) * 2010-07-13 2015-02-10 Halliburton Energy Services, Inc. Polymerizing and anchoring a water-soluble polymer to an in-place mineral surface of a well
US9840656B2 (en) 2013-09-20 2017-12-12 Halliburton Energy Services, Inc. Latent curing agent compatible with low pH frac fluids
WO2015088471A1 (en) * 2013-12-09 2015-06-18 Halliburton Energy Services, Inc. Acidizing with silane treatment to control fines migration in a well
DE102014208814A1 (de) * 2014-05-09 2015-11-12 Tesa Se Primer zur Verbesserung der Adhäsion von Klebebändern auf hydrophilen Oberflächen
US9676992B2 (en) 2014-06-10 2017-06-13 Halliburton Energy Services, Inc. Control of resin curing
US9850424B2 (en) * 2014-06-18 2017-12-26 Halliburton Energy Services, Inc. Silane compositions for use in subterranean formation operations
WO2016053346A1 (en) * 2014-10-03 2016-04-07 Halliburton Energy Services, Inc. Delayed curing silane-based curable resin system
US11008844B2 (en) 2015-11-02 2021-05-18 Schlumberger Technology Corporation Method for hydraulic fracturing (variants)
MY190764A (en) * 2016-08-16 2022-05-12 Commw Scient Ind Res Org Chemistry for fines and water control
KR20190133222A (ko) * 2017-03-27 2019-12-02 사우디 아라비안 오일 컴퍼니 석유 제품을 사용한 모래 고화
CN108018032B (zh) * 2017-12-29 2020-10-09 中国石油集团长城钻探工程有限公司钻井液公司 一种用于油基钻井液的降滤失剂及其制备方法
CN111566165B (zh) * 2018-01-12 2023-10-03 积水富乐株式会社 固化性组合物和涂膜防水剂
US11939517B2 (en) 2021-04-28 2024-03-26 Saudi Arabian Oil Company Porous polyurethane for consolidation of material in subterranean formations
US11987747B2 (en) 2022-06-03 2024-05-21 Saudi Arabian Oil Company Sand consolidation using asphaltene/tar with solvents and adsorption system
US11932809B1 (en) 2022-08-29 2024-03-19 Saudi Arabian Oil Company Curable hybrid chemical resin for sand consolidation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032499A (en) * 1958-05-23 1962-05-01 Western Co Of North America Treatment of earth formations
US3805531A (en) * 1970-12-21 1974-04-23 Minnesota Mining & Mfg Consolidation of mineral aggregate
US5554686A (en) * 1993-08-20 1996-09-10 Minnesota Mining And Manufacturing Company Room temperature curable silane-terminated polyurethane dispersions
US6197912B1 (en) * 1999-08-20 2001-03-06 Ck Witco Corporation Silane endcapped moisture curable compositions
US6439309B1 (en) * 2000-12-13 2002-08-27 Bj Services Company Compositions and methods for controlling particulate movement in wellbores and subterranean formations
DE10115698A1 (de) * 2001-03-29 2002-10-10 Degussa Metallfreie silanterminierte Polyurethane, ein Verfahren zu deren Herstellung und deren Anwendung
US6642309B2 (en) * 2001-08-14 2003-11-04 Kaneka Corporation Curable resin composition
US6844413B2 (en) * 2002-06-18 2005-01-18 Bayer Materialscience Llc Moisture-curable, polyether urethanes with reactive silane groups and their use as sealants, adhesives and coatings
GB2419614B (en) * 2004-10-29 2006-09-13 Statoil Asa Well treatment to increase particulate matrix strength
US7964539B2 (en) 2004-06-17 2011-06-21 Statoil Asa Well treatment
GB2422857B (en) 2005-02-02 2007-02-14 Statoil Asa Well treatment to control water production
US8596358B2 (en) * 2004-06-17 2013-12-03 Statoil Asa Well treatment
US7883740B2 (en) * 2004-12-12 2011-02-08 Halliburton Energy Services, Inc. Low-quality particulates and methods of making and using improved low-quality particulates

Also Published As

Publication number Publication date
US20110017461A1 (en) 2011-01-27
WO2009071876A1 (en) 2009-06-11
EA022412B1 (ru) 2015-12-30
US8708044B2 (en) 2014-04-29
WO2009071876A8 (en) 2010-07-15
EP2220190B1 (en) 2013-11-06
EP2220190A1 (en) 2010-08-25
CA2707019A1 (en) 2009-06-11
EP2067836A1 (en) 2009-06-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU