Patent Assignment
Reel/Frame 025765/0161
Assignment of Assignor's Interest
Recorded: 2010-12-22
Pages: 9
Assignors
MEDVEDEV, OLEG
Executed: 2010-12-03
PENA, ALEJANDRO
Executed: 2010-12-02
LESKO, TIMOTHY
Executed: 2010-12-03
BROWN, J. ERNEST
Executed: 2010-12-02
WILLBERG, DEAN M.
Executed: 2010-12-03
KOSAREV, IVAN V.
Executed: 2010-12-10
MEDVEDEV, ANATOLY
Executed: 2010-12-13
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Heterogeneous Proppant Placement in a Fracture with Removable Channelant Fill