AT320562B - Process for extracting oil from an oil-bearing subterranean formation - Google Patents

Process for extracting oil from an oil-bearing subterranean formation

Info

Publication number
AT320562B
AT320562B AT990872A AT990872A AT320562B AT 320562 B AT320562 B AT 320562B AT 990872 A AT990872 A AT 990872A AT 990872 A AT990872 A AT 990872A AT 320562 B AT320562 B AT 320562B
Authority
AT
Austria
Prior art keywords
oil
subterranean formation
bearing subterranean
extracting
extracting oil
Prior art date
Application number
AT990872A
Other languages
German (de)
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to AT990872A priority Critical patent/AT320562B/en
Application granted granted Critical
Publication of AT320562B publication Critical patent/AT320562B/en

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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
AT990872A 1972-11-21 1972-11-21 Process for extracting oil from an oil-bearing subterranean formation AT320562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT990872A AT320562B (en) 1972-11-21 1972-11-21 Process for extracting oil from an oil-bearing subterranean formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT990872A AT320562B (en) 1972-11-21 1972-11-21 Process for extracting oil from an oil-bearing subterranean formation

Publications (1)

Publication Number Publication Date
AT320562B true AT320562B (en) 1975-02-25

Family

ID=3618365

Family Applications (1)

Application Number Title Priority Date Filing Date
AT990872A AT320562B (en) 1972-11-21 1972-11-21 Process for extracting oil from an oil-bearing subterranean formation

Country Status (1)

Country Link
AT (1) AT320562B (en)

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee