AU2010201552B2 - Remotely operated drill pipe valve - Google Patents

Remotely operated drill pipe valve

Info

Publication number
AU2010201552B2
AU2010201552B2 AU2010201552A AU2010201552A AU2010201552B2 AU 2010201552 B2 AU2010201552 B2 AU 2010201552B2 AU 2010201552 A AU2010201552 A AU 2010201552A AU 2010201552 A AU2010201552 A AU 2010201552A AU 2010201552 B2 AU2010201552 B2 AU 2010201552B2
Authority
AU
Australia
Prior art keywords
drill pipe
pipe valve
remotely operated
operated drill
remotely
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
AU2010201552A
Other versions
AU2010201552A1 (en
Inventor
Gregory M. Dunn
Nicholas P. Gette
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.)
Vetco Gray LLC
Original Assignee
Vetco Gray 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
Priority claimed from US12/433,628 external-priority patent/US8327945B2/en
Application filed by Vetco Gray LLC filed Critical Vetco Gray LLC
Publication of AU2010201552A1 publication Critical patent/AU2010201552A1/en
Application granted granted Critical
Publication of AU2010201552B2 publication Critical patent/AU2010201552B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

AU2010201552A 2009-04-30 2010-04-19 Remotely operated drill pipe valve Ceased AU2010201552B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/433,628 2009-04-30
US12/433,628 US8327945B2 (en) 2009-04-30 2009-04-30 Remotely operated drill pipe valve

Publications (2)

Publication Number Publication Date
AU2010201552A1 AU2010201552A1 (en) 2010-11-18
AU2010201552B2 true AU2010201552B2 (en) 2013-08-08

Family

ID=

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