CA2904728C - Polymeres et emulsions destines aux puits de petrole et de gaz - Google Patents

Polymeres et emulsions destines aux puits de petrole et de gaz Download PDF

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Publication number
CA2904728C
CA2904728C CA2904728A CA2904728A CA2904728C CA 2904728 C CA2904728 C CA 2904728C CA 2904728 A CA2904728 A CA 2904728A CA 2904728 A CA2904728 A CA 2904728A CA 2904728 C CA2904728 C CA 2904728C
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CA
Canada
Prior art keywords
microemulsion
methyl
isomers
emulsion
alkyl
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
CA2904728A
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English (en)
Other versions
CA2904728A1 (fr
Inventor
John T. Pursley
Glenn S. Penny
Charles E. Hammond
David GERMACK
Nicole MAST
Deepankar Biswas
Arun Kharghoria
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.)
Flotek Chemistry LLC
Original Assignee
Flotek Chemistry LLC
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.)
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Publication date
Application filed by Flotek Chemistry LLC filed Critical Flotek Chemistry LLC
Priority to CA2904728A priority Critical patent/CA2904728C/fr
Publication of CA2904728A1 publication Critical patent/CA2904728A1/fr
Application granted granted Critical
Publication of CA2904728C publication Critical patent/CA2904728C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C09K8/58—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
    • 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

Abstract

Des procédés et compositions comprenant une émulsion ou une microémulsion et un polymère pour utilisation dans un puits de pétrole ou de gaz sont décrits. Dans certains modes de réalisation, lémulsion ou la microémulsion comprend de leau, un solvant, un surfactant et, éventuellement, un ou plusieurs additifs. Dans certains modes de réalisation, le polymère comprend un copolymère contenant un acrylamide.
CA2904728A 2015-09-17 2015-09-17 Polymeres et emulsions destines aux puits de petrole et de gaz Active CA2904728C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2904728A CA2904728C (fr) 2015-09-17 2015-09-17 Polymeres et emulsions destines aux puits de petrole et de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2904728A CA2904728C (fr) 2015-09-17 2015-09-17 Polymeres et emulsions destines aux puits de petrole et de gaz

Publications (2)

Publication Number Publication Date
CA2904728A1 CA2904728A1 (fr) 2017-03-17
CA2904728C true CA2904728C (fr) 2018-08-07

Family

ID=58343433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2904728A Active CA2904728C (fr) 2015-09-17 2015-09-17 Polymeres et emulsions destines aux puits de petrole et de gaz

Country Status (1)

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CA (1) CA2904728C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020005031A (es) 2017-11-14 2020-08-17 Stepan Co Adyuvantes de contraflujo de microemulsion para yacimientos petroliferos.
CN111892506A (zh) * 2020-08-11 2020-11-06 广西民族大学 含天然萜烯结构Gemini型季铵盐表面活性剂及其合成方法与应用
CN116286091B (zh) * 2023-05-22 2023-08-11 新疆科力新技术发展股份有限公司 油田采出液复合处理药剂及其制备方法

Also Published As

Publication number Publication date
CA2904728A1 (fr) 2017-03-17

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