Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/07/2019
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Application #:
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15104194
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Filing Dt:
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06/13/2016
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Publication #:
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Pub Dt:
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10/27/2016
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Inventors:
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Shuming PENG, Dazhi QIAN, Bin TANG, Zhihua ZHANG, Songbao ZHANG, Yang ZHANG, Wen HUANG et al
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Title:
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A LOGGING METHOD FOR LOCATING WATERED ZONE IN HORIZONTAL WELL WITH HIGH WATERCUT PROBLEM BY ISOTOPE LABELING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 919-211 |
| MIANYANG, SICHUAN, CHINA 621900 |
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| LEYDIG, VOIT & MAYER, LTD |
| TWO PRUDENTIAL PLAZA, SUITE 4900 |
| 180 NORTH STETSON AVENUE |
| CHICAGO, IL 60601-6731 |
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