EA201070074A1 - Разлагаемые гели для применения для разобщения зон - Google Patents

Разлагаемые гели для применения для разобщения зон

Info

Publication number
EA201070074A1
EA201070074A1 EA201070074A EA201070074A EA201070074A1 EA 201070074 A1 EA201070074 A1 EA 201070074A1 EA 201070074 A EA201070074 A EA 201070074A EA 201070074 A EA201070074 A EA 201070074A EA 201070074 A1 EA201070074 A1 EA 201070074A1
Authority
EA
Eurasian Patent Office
Prior art keywords
decayable
gels
zones
distribution
application
Prior art date
Application number
EA201070074A
Other languages
English (en)
Inventor
Марк Сандерс
Дэвид Энтони Боллард
Original Assignee
Эм-Ай ЭлЭлСи
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 Эм-Ай ЭлЭлСи filed Critical Эм-Ай ЭлЭлСи
Publication of EA201070074A1 publication Critical patent/EA201070074A1/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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/26—Gel breakers other than bacteria or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sealing Material Composition (AREA)
  • Silicon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Formation Of Insulating Films (AREA)
  • Epoxy Resins (AREA)
  • Chemically Coating (AREA)
  • Manufacture Of Switches (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Изобретен способ обработки пласта, включающий размещение текучей среды окисляющего разжижителя в горизонте пласта, занятого гелем; и обеспечение достаточного времени текучей среде окисляющего разжижителя для разложения геля.
EA201070074A 2007-06-28 2008-06-27 Разлагаемые гели для применения для разобщения зон EA201070074A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94688207P 2007-06-28 2007-06-28
PCT/US2008/068478 WO2009006253A2 (en) 2007-06-28 2008-06-27 Degradable gels in zonal isolation applications

Publications (1)

Publication Number Publication Date
EA201070074A1 true EA201070074A1 (ru) 2010-06-30

Family

ID=40177953

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070074A EA201070074A1 (ru) 2007-06-28 2008-06-27 Разлагаемые гели для применения для разобщения зон

Country Status (10)

Country Link
US (2) US8207097B2 (ru)
EP (1) EP2173970B1 (ru)
AR (1) AR063178A1 (ru)
BR (1) BRPI0705894A2 (ru)
CA (1) CA2606541C (ru)
CO (1) CO6030028A1 (ru)
EA (1) EA201070074A1 (ru)
MX (1) MX2007012557A (ru)
NO (1) NO342100B1 (ru)
WO (1) WO2009006253A2 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0809480A2 (pt) * 2007-04-03 2014-09-09 Mi Llc Pílula de transmissão de pressão de fluido
WO2010015639A1 (en) * 2008-08-05 2010-02-11 M-I Drilling Fluids Uk Limited Aziridine crosslinking agents for producing non-aqueous gels and polymer beads for oilfield applications
US9714378B2 (en) 2008-10-29 2017-07-25 Basf Se Proppant
CN102203211B (zh) 2008-10-29 2013-12-18 巴斯夫欧洲公司 支撑剂
EP2452041A2 (en) 2009-07-09 2012-05-16 M-I Llc Methods for treating a wellbore
GB0921711D0 (en) * 2009-12-11 2010-01-27 M I Drilling Fluids Uk Ltd Use of elastomers to produce gels for treating a wellbore
US20140110115A1 (en) * 2012-10-18 2014-04-24 Halliburton Energy Services, Inc. Gelling Agents and Methods of Using the Same
US9657560B2 (en) 2013-06-25 2017-05-23 Halliburton Energy Services, Inc. Methods for forming proppant-free channels in proppant packs in subterranean formation fractures
WO2015002669A1 (en) * 2013-07-01 2015-01-08 Halliburton Energy Services, Inc. Boronated biopolymer crosslinking agents and methods relating thereto
CA2941124C (en) * 2014-04-01 2018-10-16 Halliburton Energy Services, Inc. Organic water scavenging additives for use in drilling fluids
WO2016163983A1 (en) * 2015-04-06 2016-10-13 Halliburton Energy Services, Inc. Forming proppant packs having proppant-free channels therein in subterranean formation fractures
CN108949131A (zh) * 2017-05-19 2018-12-07 中国石油化工股份有限公司 调剖体系及其使用方法
GB2578559B (en) 2020-02-04 2021-01-27 Zeroshift Trans Limited Drive train
CN115725281B (zh) * 2021-08-30 2024-02-13 中国石油化工股份有限公司 一种木质素基高温封窜体系及其制备方法和应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE352875B (ru) * 1971-12-14 1973-01-15 Stenberg Flygt Ab
US4702848A (en) * 1984-03-26 1987-10-27 Dowell Schlumberger Incorporated Control of crosslinking reaction rate using organozirconate chelate crosslinking agent and aldehyde retarding agent
US4619776A (en) * 1985-07-02 1986-10-28 Texas United Chemical Corp. Crosslinked fracturing fluids
US5213446A (en) * 1991-01-31 1993-05-25 Union Oil Company Of California Drilling mud disposal technique
US5617920A (en) * 1992-08-31 1997-04-08 Union Oil Company Of California Method for modifying gelation time of organically crosslinked, aqueous gels
US5413178A (en) * 1994-04-12 1995-05-09 Halliburton Company Method for breaking stabilized viscosified fluids
US6431280B2 (en) * 1998-12-21 2002-08-13 Geoffrey Stanley Bayliss Method for placement of blocking gels or polymers at specific depths of penetration into oil and gas, and water producing formations
US7262154B2 (en) 2003-05-29 2007-08-28 Halliburton Energy Services, Inc. Methods and compositions for breaking viscosified fluids
US7021379B2 (en) * 2003-07-07 2006-04-04 Halliburton Energy Services, Inc. Methods and compositions for enhancing consolidation strength of proppant in subterranean fractures
US20050227874A1 (en) * 2004-04-06 2005-10-13 Berger Paul D Composition and method for fracturing subterranean reservoirs
US7334640B2 (en) * 2005-01-06 2008-02-26 Halliburton Energy Services, Inc. Methods for reducing the viscosity of treatment fluids
US7316275B2 (en) * 2005-03-17 2008-01-08 Bj Services Company Well treating compositions containing water superabsorbent material and method of using the same
US8377853B2 (en) * 2006-04-20 2013-02-19 M-I L.L.C. Aqueous gels for well bore strengthening
US20100120944A1 (en) 2007-04-27 2010-05-13 M-I L.L.C. Use of curable liquid elastomers to produce gels for treating a wellbore
WO2008134359A1 (en) 2007-04-27 2008-11-06 M-I Llc Use of elastomers to produce gels for treating a wellbore
WO2009106987A1 (en) 2008-02-26 2009-09-03 M-I Drilling Fluids Uk Limited Crosslinking agents for producing gels for oilfield applications

Also Published As

Publication number Publication date
AR063178A1 (es) 2008-12-30
EP2173970B1 (en) 2015-02-11
MX2007012557A (es) 2009-01-07
CO6030028A1 (es) 2009-04-30
US20120234544A1 (en) 2012-09-20
EP2173970A4 (en) 2011-06-29
EP2173970A2 (en) 2010-04-14
WO2009006253A2 (en) 2009-01-08
US20100197528A1 (en) 2010-08-05
US8207097B2 (en) 2012-06-26
BRPI0705894A2 (pt) 2009-02-25
CA2606541C (en) 2012-07-10
CA2606541A1 (en) 2008-12-28
NO20075119L (no) 2008-12-29
WO2009006253A3 (en) 2009-03-26
NO342100B1 (no) 2018-03-26

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