CA549681A - Drilling fluids for oil wells and additives therefor - Google Patents

Drilling fluids for oil wells and additives therefor

Info

Publication number
CA549681A
CA549681A CA549681A CA549681DA CA549681A CA 549681 A CA549681 A CA 549681A CA 549681 A CA549681 A CA 549681A CA 549681D A CA549681D A CA 549681DA CA 549681 A CA549681 A CA 549681A
Authority
CA
Canada
Prior art keywords
drilling fluids
oil wells
additives therefor
therefor
additives
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
CA549681A
Other languages
French (fr)
Inventor
C. Browning William
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.)
Marathon Corp
Original Assignee
Marathon Corp
Publication date
Application granted granted Critical
Publication of CA549681A publication Critical patent/CA549681A/en
Expired legal-status Critical Current

Links

CA549681A Drilling fluids for oil wells and additives therefor Expired CA549681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549681T

Publications (1)

Publication Number Publication Date
CA549681A true CA549681A (en) 1957-12-03

Family

ID=35711061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549681A Expired CA549681A (en) Drilling fluids for oil wells and additives therefor

Country Status (1)

Country Link
CA (1) CA549681A (en)

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