CA377335A - Oil well drilling fluid - Google Patents

Oil well drilling fluid

Info

Publication number
CA377335A
CA377335A CA377335A CA377335DA CA377335A CA 377335 A CA377335 A CA 377335A CA 377335 A CA377335 A CA 377335A CA 377335D A CA377335D A CA 377335DA CA 377335 A CA377335 A CA 377335A
Authority
CA
Canada
Prior art keywords
drilling fluid
oil well
well drilling
oil
fluid
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
CA377335A
Other languages
French (fr)
Inventor
Forbes Cross Matthew
Cross Roy
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA377335A publication Critical patent/CA377335A/en
Expired legal-status Critical Current

Links

CA377335A Oil well drilling fluid Expired CA377335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA377335T

Publications (1)

Publication Number Publication Date
CA377335A true CA377335A (en) 1938-10-25

Family

ID=35381659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA377335A Expired CA377335A (en) Oil well drilling fluid

Country Status (1)

Country Link
CA (1) CA377335A (en)

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