Patent Assignment
Reel/Frame 024363/0975
Assignment of Assignor's Interest
Recorded: 2010-05-11
Pages: 5
Assignors
MEDVEDEV, OLEG OLEGOVICH
Executed: 2010-02-09
MEDVEDEV, ANATOLY VLADIMIROVICH
Executed: 2010-02-09
LASSEK, JOHN
Executed: 2010-02-04
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method of Propping Agent Delivery to the Well