Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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10/05/1993
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Application #:
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07824979
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Filing Dt:
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01/24/1992
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Inventors:
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GAYLON D. PONDER, BRYAN W. MCDONALD, ROBERT A. PARROTT
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Title:
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METHOD FOR TESTING PERFORATING AND TESTING AN OPEN WELLBORE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5000 GULF FREEWAY (P.O. BOX 2175) |
| A CORPORATION OF TX |
| HOUSTON, TEXAS 77023 |
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| JOHN H. BOUCHARD |
| SCHLUMBERGER WELL SERVICES |
| P.O. BOX 2175 |
| HOUSTON, TX 77252-2175 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5000 GULF FREEWAY (P.O. BOX 2175) |
| A CORPORATION OF TEXAS |
| HOUSTON, TEXAS 77023 |
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| JOHN H. BOUCHARD |
| SCHLUMBERGER WELL SERVICES |
| P.O. BOX 2175 |
| HOUSTON, TX 77252-2175 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 5000 GULF FREEWAY (P.O. BOX 2175) |
| HOUSTON, TEXAS 77023 |
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| JOHN H. BOUCHARD |
| SCHLUMBERGER WELL SERVICES |
| P.O. BOX 2175 |
| HOUSTON, TX 77252-2175 |
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