GB2058889B - Process for recovery of oil from subterranean reservoirs - Google Patents

Process for recovery of oil from subterranean reservoirs

Info

Publication number
GB2058889B
GB2058889B GB8030236A GB8030236A GB2058889B GB 2058889 B GB2058889 B GB 2058889B GB 8030236 A GB8030236 A GB 8030236A GB 8030236 A GB8030236 A GB 8030236A GB 2058889 B GB2058889 B GB 2058889B
Authority
GB
United Kingdom
Prior art keywords
recovery
oil
subterranean reservoirs
subterranean
reservoirs
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.)
Expired
Application number
GB8030236A
Other versions
GB2058889A (en
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical Co
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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB2058889A publication Critical patent/GB2058889A/en
Application granted granted Critical
Publication of GB2058889B publication Critical patent/GB2058889B/en
Expired legal-status Critical Current

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
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)
GB8030236A 1979-09-21 1980-09-18 Process for recovery of oil from subterranean reservoirs Expired GB2058889B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7780379A 1979-09-21 1979-09-21

Publications (2)

Publication Number Publication Date
GB2058889A GB2058889A (en) 1981-04-15
GB2058889B true GB2058889B (en) 1983-12-21

Family

ID=22140145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8030236A Expired GB2058889B (en) 1979-09-21 1980-09-18 Process for recovery of oil from subterranean reservoirs

Country Status (5)

Country Link
AU (1) AU535770B2 (en)
CA (1) CA1140327A (en)
EG (1) EG14357A (en)
GB (1) GB2058889B (en)
NO (1) NO802782L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100419208C (en) * 2006-03-06 2008-09-17 大庆油田有限责任公司 Multi-block equal-fluidity energy-gathering parallel synchronous oil displacement method for heterogeneous oil reservoir

Also Published As

Publication number Publication date
GB2058889A (en) 1981-04-15
EG14357A (en) 1983-09-30
AU535770B2 (en) 1984-04-05
CA1140327A (en) 1983-02-01
AU6254380A (en) 1981-04-09
NO802782L (en) 1981-03-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee