Patent Assignment
Reel/Frame 027403/0800
Assignment of Assignor's Interest
Recorded: 2011-12-16
Pages: 6
Assignee
SCHLUMBERGER TECHNOLOGY CORPORATION
300 SCHLUMBERGER DRIVE, SUGAR LAND, TEXAS, 77478
Covered Property
(1)
Estimation of Depletion or Injection Induced Reservoir Stresses Using Time-Lapse Sonic Data in Cased Holes