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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/17/2010
Application #:
11957768
Filing Dt:
12/17/2007
Publication #:
Pub Dt:
06/18/2009
Inventors:
Manuel Marya, Wenbo Yang, Lawrence A. Behrmann, Steven W. Henderson, Brindesh Dhruva et al
Title:
DEBRIS-FREE PERFORATING APPARATUS AND TECHNIQUE
Assignment: 1
Reel/Frame:
020471/0193Recorded: 02/06/2008Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/08/2008
Exec Dt:
01/08/2008
Exec Dt:
01/16/2008
Exec Dt:
01/08/2008
Exec Dt:
01/17/2008
Exec Dt:
01/08/2008
Assignee:
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77583
Correspondent:
SCHLUMBERGER RESERVOIR COMPLETIONS
14910 AIRLINE ROAD
ROSHARON, TX 77583

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