Published December 1, 1982
| Version v1
Patent
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Determining the bulk strength of strata
Description
The bulk rock strength of strata is determined by logging a bore-hole with an instrument to obtain a neutron-neutron log of the hole and determining in conjunction with the lithology of the strata the strength by applying an inverse relation formula. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
14795258.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 8 p.
- IPC:
- Int. Cl. G01v5/10.
- IPC
- Int. Cl. G01v5/10.
- Patent number
- GB patent document 2099138/A/
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 14795258
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- BOREHOLES; FRACTURE PROPERTIES; GEOLOGIC STRATA; NEUTRON-NEUTRON LOGGING; PETROLOGY; ROCK MECHANICS; SPECIFICATIONS; TENSILE PROPERTIES
- Descriptors DEC
- CAVITIES; GEOLOGIC STRUCTURES; MECHANICAL PROPERTIES; MECHANICS; NEUTRON LOGGING; RADIOACTIVITY LOGGING; WELL LOGGING
Optional Information
- Secondary number(s)
- GB patent application 8114912.