Patent Assignment
Reel/Frame 020818/0196
Assignment of Assignor's Interest
Recorded: 2008-04-17
Pages: 6
Assignors
BROWN, CLIFFORD D.
Executed: 2008-04-07
WARREN, ROBERT
Executed: 2008-04-07
SMITH, LEE
Executed: 2008-04-07
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, HOUSTON, TEXAS, 77072
Covered Property
(1)
A System and Method for Plugging a Side Pocket Mandrel Using a Swelling Plug