Patent Assignment
Reel/Frame 027579/0440
Assignment of Assignor's Interest
Recorded: 2012-01-23
Pages: 8
Assignors
EDWARDS, JOHN
Executed: 2005-09-04
STOLLER, CHRISTIAN
Executed: 2005-09-01
WRAIGHT, PETER
Executed: 2005-09-07
GRIFFITHS, ROGER
Executed: 2005-09-03
RENOUX, NICOLAS
Executed: 2005-09-15
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
110 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Method and Apparatus for Detecting While Drilling Underbalanced the Presence and Depth of Water Produced from the Formation