... were classified into four types, which are high carbonate content facies, middle carbonate content facies, high clay content facies and high clastic content facies. The pore structures were classified into four types, which are macro, meso, meso-micro and micro. The textures were also classified...

... and available core data were used to define a secondary porosity facies scheme, where 7 dissolution facies were identified based on core calibrated electrical image logs: cave, alveolate vug, stratiform vug, fracture-vug, isolated vug, massive dense, and interbedded dense facies. By detailed analysis of open...

... of the Pliocene Katsurane Facies section as a potential CO2 injection reservoir distributing at rather critical burial depth where the reservoir petrophysical condition is predicted to be degraded in comparison with the shallow Pleistocene reservoirs. 2. LITHOLOGY Lithology of the upper Pliocene formations...

... resistivity contrast. Moreover, the traditional methods lack the ability to output other important quantities of interest such as sand facies, hydrocarbon properties, and reservoir quality indicators. The proposed workflow uses NMR data and incorporates modern techniques of factor analysis and fluid...

... effects on the elastic properties of oil sand and permeability changes during shear dilation to help develop a constitutive model for a prospective coupled geomechanical and fluid flow modeling of SAGD. oil sand Reservoir Characterization complex reservoir porosity bitumen facies modeling...

... of depositional environments. The purpose of present study is to determine the reservoir quality based on the characteristics and geometry of sedimentary facies and the variation of depositional environments. The Ngrayong Formation in Madura Island can be identified into seven litho-facies and two facies...

... based on multiple-point statistics in an inclined grid system where grid cells were aligned in parallel to the lateral accretion surfaces. Lithologies observed at well locations were used as hard conditioning data and the probability of the reservoir facies obtained from seismic attributes was used...

... the Banggai-Sula micro-continent and the East Sulawesi Ophiolite Belt. The primary reservoir objective is a carbonate complex of Miocene age which consists of the Mantawa reefal Buildup facies member and Bioclastics Platform facies of Minahaki Formation. The lateral distribution of carbonate facies can...

... recognized as pinnacle reef build up type which were growth in the structural high areas. On the other hand, Minahaki limestone is platform carbonate type which dominantly characterized by mud supported facies. In such reservoir, heterogeneity and reservoir distribution is the prime challenge...