Centrealoil--Well logging integrated identification technology for low-resistivity hydrocarbon reservoir
Based on analysis of low-resistivity formation mechanism and log response characteristic, by rebuilding the well logs, eliminate the influence of the lithology, physical property, water on the resistivity, highlight the oil-gas possibility and contrast, meanwhile combined with geochemical logging data, establish identification methods of apparent resistance index , invader assay, well logging and gas logging joint interpretation, effectively identify the low-resistivity hydrocarbon reservoir.
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