using primary nuclear radiation sources or X-rays

Introduced: January 1980

Full Title

Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity > specially adapted for well-logging > using primary nuclear radiation sources or X-rays

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

Child Classifications

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G01V 5/085 CPC only CPC only
G01V 5/10 using neutron sources since 1980 +3 CPC IPC+CPC Available in IPC and CPC
G01V 5/12 using gamma or X-ray sources since 1980 +1 CPC IPC+CPC Available in IPC and CPC
G01V 5/14 using a combination of several sources, e.g. a neutron and a gamma source since 1980 +1 CPC IPC+CPC Available in IPC and CPC