Patent Assignment Details
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Reel/Frame: | 007799/0266 | |
| Pages: | 4 |
| | Recorded: | 12/01/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/10/1998
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Application #:
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08525885
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Filing Dt:
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09/08/1995
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Title:
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FOAMABLE DRILLING FLUID AND METHODS OF USE IN WELL DRILLING OPERATIONS
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Assignee
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HALLIBURTON ENERGY SERVICES |
P.O BOX 1431 |
DUNCAN, OKLAHOMA 73536 |
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Correspondence name and address
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HALLIBURTON ENERGY SERVICES
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CRAIG W. RODDY
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P.O. BOX 1431
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DUNCAN, OK 73536-0102
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