We describe the derivation of formation density from a compact (2¼-inch diameter) open-hole density logging tool operated in cased hole environments. It uses an established open hole transform equation in which the casing effect appears in the count rate

Keywords:
well logging, Thickness, cement thickness, implication, standoff, log analysis, Samworth, porosity, evaluation, saturation
Subjects:
Formation Evaluation & Management, Open hole/cased hole log analysis
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2006. Society of Petrophysicists & Well Log Analysts
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