FR649571A - Displacement process for extracting underground oils - Google Patents

Displacement process for extracting underground oils

Info

Publication number
FR649571A
FR649571A FR649571DA FR649571A FR 649571 A FR649571 A FR 649571A FR 649571D A FR649571D A FR 649571DA FR 649571 A FR649571 A FR 649571A
Authority
FR
France
Prior art keywords
oils
displacement process
extracting underground
underground
extracting
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
Other languages
French (fr)
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development 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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of FR649571A publication Critical patent/FR649571A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/24—Methods of underground mining; Layouts therefor for oil-bearing deposits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR649571D 1927-09-17 1928-02-22 Displacement process for extracting underground oils Expired FR649571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US649571XA 1927-09-17 1927-09-17

Publications (1)

Publication Number Publication Date
FR649571A true FR649571A (en) 1928-12-24

Family

ID=22059377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649571D Expired FR649571A (en) 1927-09-17 1928-02-22 Displacement process for extracting underground oils

Country Status (1)

Country Link
FR (1) FR649571A (en)

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