... exploration geophysicist transition stratigraphy interpretation stratigraphic sequence unconventional reservoir siltstone geological subdiscipline stratigraphic unit applied geoscience & energy 10 american association Probabilistic inversion for interpretation of a stratigraphic sequence...

... The objective of this research is to simulate and to study the electromagnetic (EM) response generated when performing hydraulic fracturing operations in an unconventional reservoir. This requires, to study the EM dynamic space-time evolution and to study the effect of the electrical anisotropy...

... compared the data received from a GC analysis of cuttings, core, and produced oils, all from the same well, to assess whether cuttings represent a similar input (as core plugs) for production allocation analyses. This work also specifically focused on unconventional reservoirs, which are often...

... conference delaware basin evaluation bhattacharya unconventional reservoir porosity american association abstract mudrock exploration geophysicist salinity Petrophysical challenges with mudrocks in the Permian Basin: new concepts and workflows Shuvajit Bhattacharya*, Ray Eastwood, Brian Casey...

... reservoir applied geoscience geophysics upstream oil & gas unconventional reservoir jin hydraulic fracture international american association toolkit spatial resolution survival toolkit unconventional resource technology conference reservoir characterization energy 10 das...

... allows a ten times larger radius of investigation from the wellbore, which better characterizes the lateral heterogeneity of thin unconventional reservoirs. reservoir characterization rms amplitude variation upstream oil & gas international exploration geophysicist completion installation...

... In unconventional reservoirs, controls on fluid distribution exerted by fluid properties and petrophysical properties are critical to appraising resources and planning developments but are poorly understood. We propose that petrophysical properties combine with fluid properties to determine...

... 4D DAS VSP is a rapid monitoring technique of stimulated rock volume in unconventional reservoirs. In this study, a pragmatic 4D forward modeling workflow is proposed to forecast the 4D DAS time shifts response associated with stimulation stages. To predict the P-wave velocity for the baseline...

...Supervised machine learning to predict brittleness using well logs and seismic signal attributes: Methods and application in an unconventional reservoir Tobi Ore*, and Dengliang Gao, Department of Geology and Geography - West Virginia University Summary elastic rock properties, is the rock s...

... the time-lapse sequester CO2, but also produce more resources and changes. increase profit margins! EOR in Unconventional Reservoirs (UR): Example of CCUS Projects - Colorado To study EOR in UR we created a dynamic reservoir We show an example of several potential projects that have simulation model...

... Producing hydrocarbons from unconventional reservoirs involves drilling thousands of wells. It is important, therefore, that these wells be drilled as efficiently as possible. While drilling efficiency and rate of penetration depend on factors that can be controlled by the driller...

... Petrophysical modeling in unconventional reservoirs requires tools that take into account their complex mineral composition and lack of log information necessary to resolve this complexity in detail. We pose the estimation of properties of mineral constituents of the rock as a stochastic...

... The material composition and dispersion properties of unconventional reservoir according to electromagnetic sounding Temnikova, E. Yu Novosibirsk State University, Trofimuk Institute of Petroleum Geology and Geophysics of Siberian Branch of the Russian Academy of Sciences; Fedoseev, A. A., Glinskikh, V.N...

... Type: Oral reservoir characterization unconventional reservoir geomechanics path forward inversion petrophysics upstream oil & gas reservoir seg international exposition geophysics efficiency fracture characterization geomechanical model engineering instructor short course...

... ABSTRACT Reservoir characterization of unconventional reservoirs is challenging and highly time-consuming due to the detail needed to identify key features when evaluating the rocks. When using conventional methods to estimate porosity, there are always limitations related to the resolution...

... ABSTRACT Due to their low permeability, achieving economic production from unconventional reservoirs entails hydraulic fracturing to increase the surface area in contact with the reservoir. Important to the design of efficient hydraulic fractures is an understanding of pore pressure...

... and for imaging: A Midland Basin case study : 87th Annual International Meeting, SEG , Expanded Abstracts , 564 – 568 , 10.1190/segam2017-17680054.1 . primary reflection only reflection rock property estimation inversion vassiliou waveform inversion onshore unconventional reservoir...

... Although in conventional reservoirs a few seismic pre-stack attributes (e.g. AVO, Impedance Inversion) can directly correlate with the presence of oil and gas, this is not the case with unconventional reservoirs and their more complex rock properties. The rock properties that are important...

... anisotropy medium theory, which may not be true in reality where the fracture distribution is non-uniform. In this abstract, we propose to test the double-beam method to characterize non-uniformly distributed fractures that are commonly observed in the unconventional reservoirs. We built a 3D layered...

... mineral anisotropy porosity seg seg international exposition elastic property effective elastic property unconventional reservoir reservoir characterization mineral upstream oil & gas apem bazhenov formation Bayuk , I. , and E. Chesnokov , 1998 , Correlation between...