CA416400A - Petroleum drilling fluid - Google Patents

Petroleum drilling fluid

Info

Publication number
CA416400A
CA416400A CA416400A CA416400DA CA416400A CA 416400 A CA416400 A CA 416400A CA 416400 A CA416400 A CA 416400A CA 416400D A CA416400D A CA 416400DA CA 416400 A CA416400 A CA 416400A
Authority
CA
Canada
Prior art keywords
drilling fluid
petroleum drilling
petroleum
fluid
drilling
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
CA416400A
Other languages
French (fr)
Inventor
Ben Booth Robert
W. Savage Marcus
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA416400A publication Critical patent/CA416400A/en
Expired legal-status Critical Current

Links

CA416400A Petroleum drilling fluid Expired CA416400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA416400T

Publications (1)

Publication Number Publication Date
CA416400A true CA416400A (en) 1943-11-16

Family

ID=35525621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA416400A Expired CA416400A (en) Petroleum drilling fluid

Country Status (1)

Country Link
CA (1) CA416400A (en)

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