Patent Assignment
Reel/Frame 013487/0623
Assignment of Assignor's Interest
Recorded: 2002-10-17
Pages: 4
Assignors
DE ROUFFIGNAC, ERIC PIERRE
Executed: 2002-09-27
BERCHENKO, ILYA EMIL
Executed: 2002-09-27
FOWLER, THOMAS DAVID
Executed: 2002-09-27
HUNSUCKER, BRUCE GERARD
Executed: 2002-09-27
KARANIKAS, JOHN MICHAEL
Executed: 2002-09-27
KEEDY, CHARLES ROBERT
Executed: 2002-09-27
RYAN, ROBERT CHARLES
Executed: 2002-09-27
VINEGAR, HAROLD J.
Executed: 2002-09-27
WELLINGTON, SCOTT LEE
Executed: 2002-09-27
ZHANG, ETUAN
Executed: 2002-09-27
Assignee
SHELL OIL COMPANY
P.O. BOX 2463, HOUSTON, TEXAS, 77252-8463
Covered Property
(1)
In Situ Thermal Processing of a Relatively Impermeable Formation Using an Open Wellbore