CA407578A - Non-aqueous drilling fluid - Google Patents

Non-aqueous drilling fluid

Info

Publication number
CA407578A
CA407578A CA407578A CA407578DA CA407578A CA 407578 A CA407578 A CA 407578A CA 407578 A CA407578 A CA 407578A CA 407578D A CA407578D A CA 407578DA CA 407578 A CA407578 A CA 407578A
Authority
CA
Canada
Prior art keywords
drilling fluid
aqueous drilling
aqueous
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
CA407578A
Other languages
French (fr)
Inventor
August Henkes Rudolf
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 CA407578A publication Critical patent/CA407578A/en
Expired legal-status Critical Current

Links

CA407578A Non-aqueous drilling fluid Expired CA407578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA407578T

Publications (1)

Publication Number Publication Date
CA407578A true CA407578A (en) 1942-09-22

Family

ID=35418878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA407578A Expired CA407578A (en) Non-aqueous drilling fluid

Country Status (1)

Country Link
CA (1) CA407578A (en)

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