نتایج جستجو برای: wireline logs
تعداد نتایج: 10746 فیلتر نتایج به سال:
Since the development bloom in unconventional reservoirs in North America, total organic carbon (TOC) has become a more essential parameter, as the indicator of the efficiency of these reservoirs. In this paper, by using conventional well logs and NMR log data, the TOC content of an unconventional reservoir in West Africa is estimated. Passy’s, Issler’s, and Schmoker’s methods were used as indi...
Gamma-ray, density, sonic, resistivity and neutron are the commonly used wireline logs to identify and quantify source rocks. Several models were developed to use the conventional wireline logs for evaluating the thermal maturity of the source rocks and calculating the total organic carbon (TOC) content. Application of Schmockr and Hester [1] approach with some required modifications for the Ru...
We discuss petrophysical analysis of wireline logs, methods for formation evaluation and issues in evaluating tight sandstone formations. The main concerns of log interpretation in tight gas sandstones include porosity interpretation, understanding the effect of clay on the log responses, accurate computation of water saturation, and permeability determination (Kukal et al., 1985). Moreover, va...
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