Results 171 to 180 of about 8,317 (218)
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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
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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
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Petrophysical Facies Classification Based on Fuzzy Inference Networks
Advanced Materials Research, 2013Aiming 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
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Integrated Petrophysical and Seismic Analysis in the Facies - Case Study
81st EAGE Conference and Exhibition 2019, 2019Summary This paper presents integration of petrophysical and electrofacies classification in the wells across the field, seismic inversion results and sedimentological analysis including facies identification and building the geological model which captures interpreted reservoir properties predominantly porosity.
D. Vukadin +4 more
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Modeling Facies Bodies and Petrophysical Trends in Turbidite Reservoirs
SPE Annual Technical Conference and Exhibition, 2003Abstract A two-stage approach for modeling turbidite reservoirs is presented. The first stage is to model the distribution and geometry of turbidite sandbodies using an object model that can be constrained to local vector directions. The facies objects are individual turbidite sandbodies that are locally aligned to a vector parameter to ...
R. Hauge +2 more
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Proceedings, 2015
Geomodeling for petroleum reservoirs is conventionally done hierarchically by facies to establish regions within which rock and fluid properties can be considered “stationary.” Many reservoir models do not use depositional facies description, but use “electro-facies” created from clustering petrophysical log curves. This paper compares three approaches
D.L. Garner*, J. Yarus, M. Srivastava
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Geomodeling for petroleum reservoirs is conventionally done hierarchically by facies to establish regions within which rock and fluid properties can be considered “stationary.” Many reservoir models do not use depositional facies description, but use “electro-facies” created from clustering petrophysical log curves. This paper compares three approaches
D.L. Garner*, J. Yarus, M. Srivastava
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3D Facies and Petrophysical Modeling in Carbonate Mishrif Reservoir
Proceedings, 2013The Mishrif Formation in the studied wells is a result of continuous deposition on shallow carbonate platform that developed throughout the middle Cretaceous in South eastern Iraq. Petrographic study and microfacies analyses distinctly revealed six main subenvironment.
B. Al-Baldawi, S.N. Al-Jawad
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The Relationship between Petrophysical Properties and Geological Facies of Carbonates
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2006In order to relate petrophysical properties to the facies descriptions provided in the geological description of the core, petrophysical properties, such as capillary pressure and resistivity index data, were measured for the Dune field carbonate cores in the Permian Basin of West Texas using the porous plate capillary desaturation cell.
Wisup Bae +3 more
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Petrophysical facies of the ordovician red river formation, Williston basin, USA
Carbonates and Evaporites, 2001A 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
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Simulation of Petrophysical Property Trends within Facies Geobodies
EAGE Conference on Petroleum Geostatistics, 2007Multiple-Point Statistics (MPS) simulation has emerged recently as a practical facies modeling technique to simulate complex geological patterns, such as sinuous channels, that cannot be modeled using conventional (two-point statistics) variogram-based techniques.
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Depositional Space: Construction and Applications to Facies and Petrophysical Property Simulations
International Petroleum Technology Conference, 2015Abstract In the absence of strong diagenetic or compaction trends, the anisotropy and distribution of facies and petrophysical properties are essentially the result of the composition of the paleoenvironment at the time of deposition and of geological phenomena such as erosion, faulting, and folding, which subsequently altered the ...
L. Souche +3 more
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