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Comprehensive measurements and interpretation of well logs were done in several shallow, low diameter wells near Katowice Szopienice railway, in region of old mining excavation. Quantitative interpretation of well logs delivered detailed information about lithology, bulk density and porosity, which was a complementary data to results of surface geophysical measurements. Preceded by borehole camera...
Some aspects of spectral measurement of gamma-ray induced by neutrons in well logging are discussed. Broad range of elemental composition of calibration standards in Zielona Góra Facility (Geofizyka Kraków Ltd.) enables calibration of neutron tools for determination Ai, Si, Ca and Fe content. Knowledge of these contents joined to K, U and Th abundances gives new possibilities of well logging application...
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