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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	7627429	Issue Dt:	12/01/2009	Application #:	11700565	Filing Dt:	01/31/2007
Publication #:	20080071477	Pub Dt:	03/20/2008
Inventors:	Cen Li, Zhenghan Deng, Bruce Cornish
Title:	METHOD FOR PRODUCING UNDERGROUND DEPOSITS OF HYDROCARBON FROM AN EARTH FORMATION USING FAULT INTERPRETATION INCLUDING SPLINE FAULT TRACKING

Assignment: 1

Reel/Frame:

019062/0745

Recorded: 01/31/2007

Pages: 9

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

LI, CEN

Exec Dt:

01/25/2007

DENG, ZHENGHAN

Exec Dt:

01/25/2007

CORNISH, BRUCE

Exec Dt:

01/25/2007

Assignees:

SCHLUMBERGER TECHNOLOGY CORPORATION (AS ASSIGNEE FOR THE UNITED STATES OF AMERICA)

5599 SAN FELIPE, SUITE 1700

HOUSTON, TEXAS 77056

SCHLUMBERGER CANADA LIMITED

525 - 3RD AVENUE S.W.

CALGARY, ALBERTA, CANADA T2P 0G4

SERVICES PETROLIERS SCHLUMBERGER

41 RUE SAINT DOMINIQUE

75007 PARIS, FRANCE

LOGINED B.V.

GEVERS DEYNOOTWEG 61

2586 BJ DEN HAAG, NETHERLANDS

PRAD RESEARCH AND DEVELOPMENT N.V.

P.O. BOX 812, DE RUYTERKADE 62

WILLEMSTAD CURACAO, NETHERLANDS ANTILLES

Correspondent:

DANITA MASELES, C/O SCHLUMBERGER

5599 SAN FELIPE, SUITE 1208

HOUSTON, TX 77056

Assignment: 2

Reel/Frame:

019604/0947

Recorded: 07/27/2007

Pages: 11

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE RECORDATION FORM COVER SHEET TO CORRECT THE RECEIVING PARTIES. PREVIOUSLY RECORDED ON REEL 019062 FRAME 0745. ASSIGNOR(S) HEREBY CONFIRMS THE RECORDATION FORM COVER SHEET.

Assignors:

LIN, CEN

Exec Dt:

01/25/2007