CA658725A - Surface active agents for use in drilling and operating wells - Google Patents

Surface active agents for use in drilling and operating wells

Info

Publication number
CA658725A
CA658725A CA658725A CA658725DA CA658725A CA 658725 A CA658725 A CA 658725A CA 658725 A CA658725 A CA 658725A CA 658725D A CA658725D A CA 658725DA CA 658725 A CA658725 A CA 658725A
Authority
CA
Canada
Prior art keywords
drilling
active agents
surface active
operating wells
wells
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
CA658725A
Inventor
P. Klaas Nicholas
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA658725A publication Critical patent/CA658725A/en
Expired legal-status Critical Current

Links

CA658725A Surface active agents for use in drilling and operating wells Expired CA658725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA658725T

Publications (1)

Publication Number Publication Date
CA658725A true CA658725A (en) 1963-03-05

Family

ID=35952072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA658725A Expired CA658725A (en) Surface active agents for use in drilling and operating wells

Country Status (1)

Country Link
CA (1) CA658725A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823873A (en) * 1987-12-07 1989-04-25 Ciba-Geigy Corporation Steam mediated fluorochemically enhanced oil recovery
US4921619A (en) * 1988-04-12 1990-05-01 Ciba-Geigy Corporation Enhanced oil recovery through cyclic injection of fluorochemicals
US4993448A (en) * 1987-05-15 1991-02-19 Ciba-Geigy Corporation Crude oil emulsions containing a compatible fluorochemical surfactant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993448A (en) * 1987-05-15 1991-02-19 Ciba-Geigy Corporation Crude oil emulsions containing a compatible fluorochemical surfactant
US4823873A (en) * 1987-12-07 1989-04-25 Ciba-Geigy Corporation Steam mediated fluorochemically enhanced oil recovery
US4921619A (en) * 1988-04-12 1990-05-01 Ciba-Geigy Corporation Enhanced oil recovery through cyclic injection of fluorochemicals

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