Results 171 to 180 of about 144,025 (249)

Petrophysical Facies Classification Based on Fuzzy Inference Networks

Advanced Materials Research, 2013
Aiming at the petrophysical facies recognition, a novel identification method based on the weighted fuzzy reasoning networks is proposed in the paper. First, the types and indicators are obtained from core analysis data and the results given by experts, and then the standard patterning database of reservoir petrophysical facies is established. Secondly,
Jun Hui Pan, Hui Wang, Xiao Gang Yang
openaire   +2 more sources

Petrophysical facies of the ordovician red river formation, Williston basin, USA

Carbonates and Evaporites, 2001
A petrophysical facies is a mappable rock unit of similar petrophysical characteristics, imparted by the depositional and diagenetic environment. Capillary-pressure curves are the basis for delineating a petrophysical facies.
Lillian Hess Tanguay, Gerald M. Friedman
openaire   +2 more sources

Incorporation of Bootstrapping and Cross-Validation for Efficient Multivariate Facies and Petrophysical Modeling

SPE Low Perm Symposium, 2016
Abstract An integrated multivariate statistics procedure was adopted for the accurate Lithofacies classification prediction to be incorporated with well log attributes into core permeability modeling. Logistic Boosting Regression and Generalized Linear Modeling were adopted for Lithofacies Classification and core permeability estimation,
W. Al-Mudhafar
openaire   +2 more sources

Integration of depositional, petrophysical, and petrographic facies for predicting permeability in tight gas reservoirs

Interpretation, 2017
Understanding the linkages between grain mineralogy and diagenetic and sedimentary processes enhances the reliability of petrophysical models to predict reservoir deliverability from permeability. Petrographic data within well-defined depositional facies reveal the diagenetic evolution of porosity-permeability relationships.
German D. Merletti   +6 more
openaire   +2 more sources

Bayesian estimation of petrophysical facies and their applications to reservoir characterization

SEG Technical Program Expanded Abstracts 2017, 2017
John Pendrel   +2 more
openaire   +2 more sources

Logging evaluation of petrophysical facies based reservoir quality prediction method for the volcanic rocks in the deep depth of Nanpu Sag, China

Petroleum science and technology, 2023
The volcanic rocks in the deep depth of Nanpu sag is the main formation of oil and gas enrichment. It has huge resource potential and prospects for exploration and development.
Qiuli Yin   +3 more
semanticscholar   +1 more source

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