Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08270949
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Filing Dt:
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07/05/1994
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Inventors:
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KLAUS B. HUBER, JOE C. HROMAS
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Title:
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METHOD OF PERFORATING INCLUDING AN AUTOMATIC RELEASE APPARATUS SUSPENDING BY WIRELINE OR COILED TUBING IN A WELLBORE FOR PERFORATING A LONG LENGTH INTERVAL OF THE WELLBORE IN A SINGLE RUN USING A GUN STRING LONGER THAN A WELLHEAD LUBRICATOR
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 5000 GULF FREEWAY |
| P.O. BOX 2175 |
| HOUSTON, TEXAS 77023 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| JOHN H. BOUCHARD |
| ATTN: PATENT COUNSEL, P.O. BOX 2175 |
| 5000 GULF FREEWAY |
| HOUSTON, TX 77252-2175 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 2175 |
| 5000 GULF FREEWAY |
| HOUSTON, TEXAS 77023 |
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| SCHLUMBERGER TECHNOLOGY CORPORATION |
| JOHN H. BOUCHARD |
| ATTN: PATENT COUNSEL |
| P.O. BOX 2175, 5000 GULF FREEWAY |
| HOUSTON, TX 77252-2175 |
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