CA2725190C - Fluide de forage comportant des agents tensio-actifs - Google Patents

Fluide de forage comportant des agents tensio-actifs Download PDF

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Publication number
CA2725190C
CA2725190C CA2725190A CA2725190A CA2725190C CA 2725190 C CA2725190 C CA 2725190C CA 2725190 A CA2725190 A CA 2725190A CA 2725190 A CA2725190 A CA 2725190A CA 2725190 C CA2725190 C CA 2725190C
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CA
Canada
Prior art keywords
drilling fluid
group
fluid composition
composition according
bitumen
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2725190A
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English (en)
Other versions
CA2725190A1 (fr
Inventor
Xiao Wu
An Ming Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MUD ENGINEERING Inc
Original Assignee
MUD ENGINEERING INC.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46232305&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2725190(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MUD ENGINEERING INC. filed Critical MUD ENGINEERING INC.
Priority to CA2725190A priority Critical patent/CA2725190C/fr
Publication of CA2725190A1 publication Critical patent/CA2725190A1/fr
Application granted granted Critical
Publication of CA2725190C publication Critical patent/CA2725190C/fr
Active legal-status Critical Current
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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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the 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
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
    • 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
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers

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)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

La présente invention concerne des fluides de forage conçus pour être utilisés afin de récupérer du bitume dans les sables bitumineux. Plus particulièrement, linvention concerne une composition de fluide de forage contenant des surfactants dont le rapport hydrophile-lipophile est inférieur à environ 7,0. Linvention concerne également une méthode connexe à la composition et son utilisation.
CA2725190A 2010-12-13 2010-12-13 Fluide de forage comportant des agents tensio-actifs Active CA2725190C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2725190A CA2725190C (fr) 2010-12-13 2010-12-13 Fluide de forage comportant des agents tensio-actifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2725190A CA2725190C (fr) 2010-12-13 2010-12-13 Fluide de forage comportant des agents tensio-actifs

Publications (2)

Publication Number Publication Date
CA2725190A1 CA2725190A1 (fr) 2012-06-13
CA2725190C true CA2725190C (fr) 2014-12-09

Family

ID=46232305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2725190A Active CA2725190C (fr) 2010-12-13 2010-12-13 Fluide de forage comportant des agents tensio-actifs

Country Status (1)

Country Link
CA (1) CA2725190C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9845669B2 (en) 2014-04-04 2017-12-19 Cenovus Energy Inc. Hydrocarbon recovery with multi-function agent
CN104437433B (zh) * 2014-11-28 2017-06-06 西北师范大学 一种甲基丙烯酰氧乙基三甲基氯化铵基阴离子染料吸附剂的制备方法
CN108611079A (zh) * 2016-12-09 2018-10-02 中石化石油工程技术服务有限公司 一种海洋第四系地层钻井液
CN108559476B (zh) * 2018-05-11 2020-07-28 山东大学 一种耐温抗盐复配驱油剂及其制备方法
CN110724503B (zh) * 2019-10-22 2020-09-18 石家庄华莱鼎盛科技有限公司 钻井液用高温抗盐降滤失剂改性树胶树脂

Also Published As

Publication number Publication date
CA2725190A1 (fr) 2012-06-13

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