EA200201207A1 - Способ интенсификации притока в нефтяную/газовую скважину - Google Patents

Способ интенсификации притока в нефтяную/газовую скважину

Info

Publication number
EA200201207A1
EA200201207A1 EA200201207A EA200201207A EA200201207A1 EA 200201207 A1 EA200201207 A1 EA 200201207A1 EA 200201207 A EA200201207 A EA 200201207A EA 200201207 A EA200201207 A EA 200201207A EA 200201207 A1 EA200201207 A1 EA 200201207A1
Authority
EA
Eurasian Patent Office
Prior art keywords
esters
gas
intensification
compound
formula
Prior art date
Application number
EA200201207A
Other languages
English (en)
Russian (ru)
Inventor
Нейл Грейнджер
Теренс Кокс
Эдвард Джордж Скавелл
Original Assignee
Империал Кемикал Индастриз ПЛС
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 Империал Кемикал Индастриз ПЛС filed Critical Империал Кемикал Индастриз ПЛС
Priority claimed from PCT/GB2001/002076 external-priority patent/WO2001088333A1/en
Publication of EA200201207A1 publication Critical patent/EA200201207A1/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—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
    • 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
    • C09K8/64—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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EA200201207A 2000-05-15 2001-05-10 Способ интенсификации притока в нефтяную/газовую скважину EA200201207A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0011573A GB0011573D0 (en) 2000-05-15 2000-05-15 Oil and gas well stimulation
PCT/GB2001/002076 WO2001088333A1 (en) 2000-05-15 2001-05-10 Method of oil/gas well stimulation

Publications (1)

Publication Number Publication Date
EA200201207A1 true EA200201207A1 (ru) 2003-04-24

Family

ID=9891539

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200201207A EA200201207A1 (ru) 2000-05-15 2001-05-10 Способ интенсификации притока в нефтяную/газовую скважину

Country Status (9)

Country Link
CN (1) CN1427920A (no)
AR (1) AR035574A1 (no)
BR (1) BR0110826A (no)
CA (1) CA2405154A1 (no)
EA (1) EA200201207A1 (no)
GB (1) GB0011573D0 (no)
NO (1) NO20025448L (no)
TW (1) TW500868B (no)
ZA (1) ZA200208211B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061734B (zh) * 2013-01-06 2016-04-20 山西蓝焰煤层气集团有限责任公司 一种煤层气井裸眼化学造穴方法
CN105086975A (zh) * 2015-08-11 2015-11-25 中国石油化工股份有限公司 防止沥青质聚集的稀油改性剂
CN107987816A (zh) * 2017-11-27 2018-05-04 延长油田股份有限公司 一种油层疏通方法及选择性酸化用添加剂

Also Published As

Publication number Publication date
GB0011573D0 (en) 2000-07-05
NO20025448D0 (no) 2002-11-14
TW500868B (en) 2002-09-01
ZA200208211B (en) 2003-05-14
AR035574A1 (es) 2004-06-16
CA2405154A1 (en) 2001-11-22
NO20025448L (no) 2002-11-14
CN1427920A (zh) 2003-07-02
BR0110826A (pt) 2003-06-10

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