CA722575A - Composition and process for preventing or restoring lost circulation - Google Patents

Composition and process for preventing or restoring lost circulation

Info

Publication number
CA722575A
CA722575A CA722575A CA722575DA CA722575A CA 722575 A CA722575 A CA 722575A CA 722575 A CA722575 A CA 722575A CA 722575D A CA722575D A CA 722575DA CA 722575 A CA722575 A CA 722575A
Authority
CA
Canada
Prior art keywords
preventing
composition
lost circulation
restoring lost
restoring
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
CA722575A
Inventor
Borcherdt Bert
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 CA722575A publication Critical patent/CA722575A/en
Expired legal-status Critical Current

Links

CA722575A Composition and process for preventing or restoring lost circulation Expired CA722575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA722575T

Publications (1)

Publication Number Publication Date
CA722575A true CA722575A (en) 1965-11-30

Family

ID=36058152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA722575A Expired CA722575A (en) Composition and process for preventing or restoring lost circulation

Country Status (1)

Country Link
CA (1) CA722575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579668A (en) * 1983-05-27 1986-04-01 The Western Company Of North America Well servicing agents and processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4579668A (en) * 1983-05-27 1986-04-01 The Western Company Of North America Well servicing agents and processes

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