Patent Assignment
Reel/Frame 023428/0577
Assignment of Assignor's Interest
Recorded: 2009-10-27
Pages: 7
Assignors
RODDY, CRAIG W.
Executed: 2009-10-26
CHATTERJI, JITEN
Executed: 2009-10-22
BRENNEIS, D. CHAD
Executed: 2009-10-22
MORGAN, RONNIE G.
Executed: 2009-10-26
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
Methods of Cementing in Subterranean Formations Using Cement Kiln Dust in Compositions Having Reduced Portland Cement Content