Patent Assignment
Reel/Frame 018853/0376
Assignment of Assignor's Interest
Recorded: 2007-02-05
Pages: 8
Assignors
LESKO, TIMOTHY
Executed: 2006-12-25
BROWN, J. ERNEST
Executed: 2006-12-22
WILLBERG, DEAN M.
Executed: 2007-01-18
KOSAREV, IVAN
Executed: 2007-01-18
MEDVEDEV, ANATOLY
Executed: 2006-12-25
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Heterogeneous Proppant Placement in a Fracture with Removable Channelant Fill