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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/02/1999
Application #:
08792743
Filing Dt:
02/03/1997
Inventors:
RON VAN PETEGEM, PERRY C. SHY, DAVID L. REESING, ALAN T. JACKSON
Title:
ONE-TRIP WELL PERFORATION/PROPPANT FRACTURING APPARATUS AND METHODS
Assignment: 1
Reel/Frame:
008538/0128Recorded: 05/23/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/22/1997
Exec Dt:
05/06/1997
Exec Dt:
05/06/1997
Exec Dt:
05/07/1997
Assignee:
P.O. BOX 819052
LAW DEPARTMENT
DALLAS, TEXAS 75381
Correspondent:
HALLIBURTON ENERGY SERVICES, INC.
WILLIAM M. IMWALLE
LAW DEPARTMENT, MAIL CODE 1-B-121
P.O. BOX 819052
DALLAS, TX 75381

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