Patent Assignment
Reel/Frame 014229/0497
Assignment of Assignor's Interest
Recorded: 2004-01-02
Pages: 4
Assignors
STILL, JOHN W
Executed: 2003-10-22
DISMUKE, KEITH
Executed: 2003-10-22
FRENIER, WAYNE W
Executed: 2003-10-27
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, MD1, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Generating Acid Downhole in Acid Fracturing