CA976949A - Inside-the-pipe blowout preventer - Google Patents

Inside-the-pipe blowout preventer

Info

Publication number
CA976949A
CA976949A CA160,711A CA160711A CA976949A CA 976949 A CA976949 A CA 976949A CA 160711 A CA160711 A CA 160711A CA 976949 A CA976949 A CA 976949A
Authority
CA
Canada
Prior art keywords
blowout preventer
pipe blowout
pipe
preventer
blowout
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
CA160,711A
Other versions
CA160711S (en
Inventor
James D. Mott
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.)
Hydril LLC
Original Assignee
Hydril LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hydril LLC filed Critical Hydril LLC
Priority to CA160,711A priority Critical patent/CA976949A/en
Application granted granted Critical
Publication of CA976949A publication Critical patent/CA976949A/en
Expired legal-status Critical Current

Links

CA160,711A 1973-01-03 1973-01-03 Inside-the-pipe blowout preventer Expired CA976949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA160,711A CA976949A (en) 1973-01-03 1973-01-03 Inside-the-pipe blowout preventer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA160,711A CA976949A (en) 1973-01-03 1973-01-03 Inside-the-pipe blowout preventer

Publications (1)

Publication Number Publication Date
CA976949A true CA976949A (en) 1975-10-28

Family

ID=4095491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,711A Expired CA976949A (en) 1973-01-03 1973-01-03 Inside-the-pipe blowout preventer

Country Status (1)

Country Link
CA (1) CA976949A (en)

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