AU606546C - System for attaching and removing equipment from a wellhead - Google Patents

System for attaching and removing equipment from a wellhead

Info

Publication number
AU606546C
AU606546C AU52053/90A AU5205390A AU606546C AU 606546 C AU606546 C AU 606546C AU 52053/90 A AU52053/90 A AU 52053/90A AU 5205390 A AU5205390 A AU 5205390A AU 606546 C AU606546 C AU 606546C
Authority
AU
Australia
Prior art keywords
wellhead
attaching
removing equipment
equipment
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.)
Ceased
Application number
AU52053/90A
Other versions
AU5205390A (en
AU606546B2 (en
Inventor
John C. Gano
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering Corp
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
Priority claimed from US06/891,391 external-priority patent/US4702320A/en
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of AU5205390A publication Critical patent/AU5205390A/en
Publication of AU606546B2 publication Critical patent/AU606546B2/en
Application granted granted Critical
Publication of AU606546C publication Critical patent/AU606546C/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU52053/90A 1986-07-31 1990-03-20 System for attaching and removing equipment from a wellhead Ceased AU606546C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US891391 1986-07-31
US06/891,391 US4702320A (en) 1986-07-31 1986-07-31 Method and system for attaching and removing equipment from a wellhead

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU77511/87A Division AU600747B2 (en) 1986-07-31 1987-06-15 Method and system for attaching and removing equipment from a wellhead

Publications (3)

Publication Number Publication Date
AU5205390A AU5205390A (en) 1990-07-19
AU606546B2 AU606546B2 (en) 1991-02-07
AU606546C true AU606546C (en) 1991-11-07

Family

ID=

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