CA958326A - Method of increasing recovery of petroleum from subterranean formations - Google Patents

Method of increasing recovery of petroleum from subterranean formations

Info

Publication number
CA958326A
CA958326A CA179,473A CA179473A CA958326A CA 958326 A CA958326 A CA 958326A CA 179473 A CA179473 A CA 179473A CA 958326 A CA958326 A CA 958326A
Authority
CA
Canada
Prior art keywords
petroleum
subterranean formations
increasing recovery
recovery
increasing
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
CA179,473A
Other versions
CA179473S (en
Inventor
David W. Campbell
Robert R. Matthews
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.)
ConocoPhillips Co
Original Assignee
Continental Oil 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 Continental Oil Co filed Critical Continental Oil Co
Priority to CA179,473A priority Critical patent/CA958326A/en
Application granted granted Critical
Publication of CA958326A publication Critical patent/CA958326A/en
Expired legal-status Critical Current

Links

CA179,473A 1973-08-23 1973-08-23 Method of increasing recovery of petroleum from subterranean formations Expired CA958326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA179,473A CA958326A (en) 1973-08-23 1973-08-23 Method of increasing recovery of petroleum from subterranean formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179,473A CA958326A (en) 1973-08-23 1973-08-23 Method of increasing recovery of petroleum from subterranean formations

Publications (1)

Publication Number Publication Date
CA958326A true CA958326A (en) 1974-11-26

Family

ID=4097637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,473A Expired CA958326A (en) 1973-08-23 1973-08-23 Method of increasing recovery of petroleum from subterranean formations

Country Status (1)

Country Link
CA (1) CA958326A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220204A (en) * 1979-04-18 1980-09-02 Texaco Inc. Oil recovery method utilizing a dialkyl phenol polyethoxy alkyl sulfonate as a solubilizing co-surfactant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220204A (en) * 1979-04-18 1980-09-02 Texaco Inc. Oil recovery method utilizing a dialkyl phenol polyethoxy alkyl sulfonate as a solubilizing co-surfactant

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