Patent Assignment
Reel/Frame 022734/0186
Assignment of Assignor's Interest
Recorded: 2009-05-26
Pages: 6
Assignors
KRAGAS, TOR K
Executed: 2009-04-23
FOOT, JOHN
Executed: 2009-04-27
REES, HUGH R
Executed: 2009-04-27
Assignees
BP EXPLORATION OPERATING COMPANY LIMITED
CHERTSEY ROAD, SUNBURY-ON-THAMES, MIDDLESEX, TW16 7BP, UNITED KINGDOM
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD, WARRENVILLE, ILLINOIS, 60555
Covered Property
(1)
Automated Hydrocarbon Reservoir Pressure Estimation