CA821467A - Drilling fluids and additives therefor - Google Patents

Drilling fluids and additives therefor

Info

Publication number
CA821467A
CA821467A CA821467A CA821467DA CA821467A CA 821467 A CA821467 A CA 821467A CA 821467 A CA821467 A CA 821467A CA 821467D A CA821467D A CA 821467DA CA 821467 A CA821467 A CA 821467A
Authority
CA
Canada
Prior art keywords
drilling fluids
additives therefor
therefor
additives
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
CA821467A
Inventor
J. Shell Francis
C. Floyd James
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Publication date
Application granted granted Critical
Publication of CA821467A publication Critical patent/CA821467A/en
Expired legal-status Critical Current

Links

CA821467A Drilling fluids and additives therefor Expired CA821467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA821467T

Publications (1)

Publication Number Publication Date
CA821467A true CA821467A (en) 1969-08-26

Family

ID=36298866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA821467A Expired CA821467A (en) Drilling fluids and additives therefor

Country Status (1)

Country Link
CA (1) CA821467A (en)

Similar Documents

Publication Publication Date Title
CA962448A (en) Stabilizing asphalt in water-base drilling fluids
CA932059A (en) Well logging methods and operation
AU472242B2 (en) Drilling fluids
ZA706329B (en) Drilling fluids
CA932942A (en) Noncorroding water base drilling fluids and additive system for making same
CA821467A (en) Drilling fluids and additives therefor
AU449513B2 (en) Well logging methods and operation
CA839156A (en) Drilling fluids and additives therefor
AU458637B2 (en) Drilling fluids
CA822028A (en) Well drilling fluids
CA865099A (en) Drilling fluids and additives therefor
AU2058570A (en) Drilling fluids
CA819715A (en) Lubricants and additives
CA817332A (en) Drilling fluid composition and method
AU469730B1 (en) Drilling bit
CA824667A (en) Oil well drilling fluids
CA794344A (en) Drilling fluid composition and process
CA807543A (en) Borehole drilling
CA821403A (en) Drill rig
CA811019A (en) Drill rig
CA817791A (en) Drilling method and composition therefor
CA847235A (en) Drilling fluid
CA854097A (en) Drilling fluid
CA856150A (en) Drilling fluid
CA817430A (en) Functional fluids