Patent Assignment
Reel/Frame 029122/0196
Assignment of Assignor's Interest
Recorded: 2012-10-12
Pages: 8
Assignors
RASMUS, JOHN C.
Executed: 2012-09-07
LESSO, WILLIAM
Executed: 2012-08-31
JAMES, JOHN
Executed: 2012-10-10
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Methods for Evaluating Borehole Volume Changes While Drilling