CA441616A - Oil-base drilling fluid - Google Patents

Oil-base drilling fluid

Info

Publication number
CA441616A
CA441616A CA441616A CA441616DA CA441616A CA 441616 A CA441616 A CA 441616A CA 441616 A CA441616 A CA 441616A CA 441616D A CA441616D A CA 441616DA CA 441616 A CA441616 A CA 441616A
Authority
CA
Canada
Prior art keywords
oil
drilling fluid
base drilling
base
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
CA441616A
Other languages
French (fr)
Inventor
S. Self Edward
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA441616A publication Critical patent/CA441616A/en
Expired legal-status Critical Current

Links

CA441616A Oil-base drilling fluid Expired CA441616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA441616T

Publications (1)

Publication Number Publication Date
CA441616A true CA441616A (en) 1947-05-20

Family

ID=35556848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA441616A Expired CA441616A (en) Oil-base drilling fluid

Country Status (1)

Country Link
CA (1) CA441616A (en)

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