Patent Assignment
Reel/Frame 029628/0482
Assignment of Assignor's Interest
Recorded: 2013-01-15
Pages: 3
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2117
Covered Property
(1)
Passive Magnetic Ranging for SAGD and Relief Wells Via a Linearized Trailing Window Kalman Filter