Title:
Remote control system for borehole logging devices
United States Patent 3315224
US Patent References:
Logging device
- - 2156052
Electrical prospecting method and apparatus
- - 2167630
Well survey method and apparatus
- - 2513086
Borehole logging by intermittent signaling
- - 2677790
Method and apparatus for magnetic recording in a bore hole
- - 2879126
Logging device
- - 2156052
Electrical prospecting method and apparatus
- - 2167630
Well survey method and apparatus
- - 2513086
Borehole logging by intermittent signaling
- - 2677790
Method and apparatus for magnetic recording in a bore hole
- - 2879126
Inventors:
Ferguson, Paul M.
Publication Date:
04/18/1967
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Export Citation:
Assignee:
EXXON PRODUCTION RESEARCH CO
Primary Class:
Other Classes:
340/853.900, 324/323, 33/304, 346/33WL, 340/854.500, 73/152.540, 340/854.400, 73/152.020
International Classes:
E21B47/00; E21B47/12
US Patent References:
| 3209323 | Information retrieval system for logging while drilling |