CA847141A - Underwater wellhead apparatus - Google Patents

Underwater wellhead apparatus

Info

Publication number
CA847141A
CA847141A CA847141A CA847141DA CA847141A CA 847141 A CA847141 A CA 847141A CA 847141 A CA847141 A CA 847141A CA 847141D A CA847141D A CA 847141DA CA 847141 A CA847141 A CA 847141A
Authority
CA
Canada
Prior art keywords
underwater wellhead
wellhead apparatus
underwater
wellhead
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
CA847141A
Inventor
Leonard E. Williams, Jr.
L. Gruller David
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.)
Cooper Industries LLC
Original Assignee
Cameron Iron Works Inc
Publication date
Application granted granted Critical
Publication of CA847141A publication Critical patent/CA847141A/en
Expired legal-status Critical Current

Links

CA847141A Underwater wellhead apparatus Expired CA847141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA847141T

Publications (1)

Publication Number Publication Date
CA847141A true CA847141A (en) 1970-07-21

Family

ID=36331364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA847141A Expired CA847141A (en) Underwater wellhead apparatus

Country Status (1)

Country Link
CA (1) CA847141A (en)

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