Patent Assignment
Reel/Frame 025866/0717
Assignment of Assignor's Interest
Recorded: 2011-02-25
Pages: 10
Assignor
NABORS GLOBAL HOLDINGS LIMITED
Executed: 2010-07-26
Assignee
CANRIG DRILLING TECHNOLOGY LTD.
14703 FM 1488, MAGNOLIA, TEXAS, 77354
Covered Property
(1)
Well Prog Execution Facilitation System and Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.