The spectral gamma ray log measures the natural gamma radiation emanating from a formation split into contributions from each of the major radio-isotopic sources. Analysis of the sources of the natural gamma radiation give us added information concerning the composition and likely lithology of the formation.
The spectral gamma ray log is commonly given the symbol SGR. The format for reporting the spectral gamma ray data is more complex than for the total gamma ray log because it contains much more detailed information. The document purposed the information about well log and the description of the procedure that develops in this technical.
The spectral gamma ray log is commonly given the symbol SGR. The format for reporting the spectral gamma ray data is more complex than for the total gamma ray log because it contains much more detailed information. The document purposed the information about well log and the description of the procedure that develops in this technical.
DATE: 19/may/2010
TIME: 1 hour
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