Patent Assignment
Reel/Frame 028200/0593
Assignment of Assignor's Interest
Recorded: 2012-05-14
Pages: 4
Assignor
ENVENTURE GLOBAL TECHNOLOGY LLC
Executed: 2011-08-30
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Forming a Wellbore Casing While Simultaneously Drilling a Wellbore
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.