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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/04/2014
Application #:
13083750
Filing Dt:
04/11/2011
Publication #:
Pub Dt:
10/11/2012
Inventors:
Xianmin Joe Zhou, Yun Chang
Title:
PLUGGING THIEF ZONES AND FRACTURES BY IN-SITU AND IN-DEPTH CRYSTALLIZATION FOR IMPROVING WATER SWEEP EFFICIENCY OF SANDSTONE AND CARBONATE RESERVOIRS
Assignment: 1
Reel/Frame:
026196/0543Recorded: 04/28/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/12/2011
Exec Dt:
04/12/2011
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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