Results 31 to 40 of about 20,450 (300)
Combined geophysical and rock physics workflow for quantitative CO2 monitoring [PDF]
, 2021 Safe CO2 storage requires conformance verification, i.e. confirmation that the pressure and CO2 accumulation are consistent with modelling forecasts within a given uncertainty range. Quantitative estimates of relevant reservoir parameters (e.g.
Eliasson, Peder +3 more
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International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1981 The problems of satisfying similarity between a physical model and the prototype in rock wherein fissures and cracks place a role in physical behavior is explored. The need for models of large physical dimensions is explained but also testing of models of the same prototype over a wide range of scales is needed to ascertain the influence of lack of ...
openaire +1 more source
Rock physics at Los Alamos Scientific Laboratory [PDF]
, 1980 Rock physics refers to the study of static and dynamic chemical and physical properties of rocks and to phenomenological investigations of rocks reacting to man-made forces such as stress waves and fluid injection.
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A rock physics model for analysis of anisotropic parameters in a shale reservoir in Southwest China [PDF]
, 2016 A rock physics model is a very effective tool to describe the anisotropy and mechanical properties of rock from a seismology perspective. Compared to a conventional reservoir, modelling a shale reservoir requires us to face two main challenges in ...
Zhang, Hui +4 more
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Estimation of Equivalent Pore Aspect Ratio in Rock Physics Models and Validation Using Digital Rocks
GeosciencesComplex pore structures with multiple inclusions challenge the predictive accuracy of rock physics models. This study introduces a novel method for estimating a single equivalent pore aspect ratio that optimizes rock physics model predictions by ...
Luiz Eduardo Queiroz +5 more
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International Journal of Geophysics, 2014 Due to the complex nature, deriving elastic properties from seismic data for the prolific Granite Wash reservoir (Pennsylvanian age) in the western Anadarko Basin Wheeler County (Texas) is quite a challenge.
Muhammad Z. A. Durrani +4 more
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Journal of Earth Energy Engineering, 2023 Carbon Capture and Storage (CCS) is used at Sleipner Field due to the implementation of a carbon emission tax off the coast of Norway. This project causes the fluid at the Utsira Formation as a reservoir to be replaced by CO2, so the elastic property of ...
Bastian Torus +5 more
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Experimental and modeling study of fluid pressure-driven fractures in Darley Dale sandstone [PDF]
, 2004 We report measurements of acoustic emissions (AE) generated during formation and growth of pressure driven fractures in cylindrical samples of Darley Dale sandstone that were co-axially pre-drilled in order to allow an internal pressure to be applied.
Hazzard, J +5 more
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Pure and stable metallic phase molybdenum disulfide nanosheets for hydrogen evolution reaction
Nature Communications, 2016 Metallic molybdenum disulfide is a metastable phase of the material. Here, the authors synthesize two-dimensional metallic molybdenum disulfide nanosheets, stabilized by adsorbed aqueous monolayers, and evaluate their catalytic hydrogen evolution ...
Xiumei Geng +9 more
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Improved quantitative calibration of rock physics models [PDF]
, 2011 In reservoir characterization, rock-physics models provide the link between seismic observables (density, compressional and shear wavespeeds) and reservoir parameters such as porosity, lithology and fluid saturation.
Erling H. Jensen +5 more
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