Patent Assignment
Reel/Frame 015525/0677
Assignment of Assignor's Interest
Recorded: 2004-06-10
Pages: 2
Assignee
HALLIBURTON ENERGY SERVICES, INC.
3000 NORTH SAM HOUSTON PARKWAY EAST, HOUSTON, TEXAS, 77032
Covered Property
(1)
Method and System to Model, Measure, Recalibrate, and Optimize Control of the Drilling of a Borehole