Results 91 to 100 of about 37,041 (202)
A Geomechanical Study of the Mississippian Boone Formation [PDF]
, 2013 The Boone Formation in northwest Arkansas is a chert-limestone sequence analogous to the subsurface Mississippi Lime reservoir in parts of Oklahoma and Kansas. It has low permeability and produces via horizontal drilling and hydraulic fracturing.
Buckland, Karen Nicole Mason
core +2 more sources
, 2014 We develop a computational model to study the interaction of a fluid with a poroelastic material. The coupling of Stokes and Biot equations represents a prototype problem for these phenomena, which feature multiple facets.
Bukac, Martina +3 more
core +1 more source
Frontiers in Earth ScienceIntroduction: The research is aimed to identify the vulnerable areas of quarry slopes through the creation of a stress-strain state model for the rock mass at the Vostochny quarry, East Saryoba field of the Zhi-landy Group of cupriferous sandstones, as ...
Pavlo Saik +8 more
doaj +1 more source
A biaxial apparatus for the study of heterogeneous and intermittent strains in granular materials
, 2013 We present an experimental apparatus specifically designed to investigate the precursors of failure in granular materials. A sample of granular material is placed between a latex membrane and a glass plate.
Amon, Axelle +7 more
core +3 more sources
Deep coal geomechanical influence mechanism and its control factors of Daji Block in Ordos Basin
Meitan xuebaoInfluence mechanism of rock mechanical properties and microstructure, the lithological combination of roof/floor, and coal thickness and gangue thickness on their stress of deep coal seam are unclear, which restricts differentiated gas reservoir ...
Xia YAN +9 more
doaj +1 more source
On the Importance of Displacement History in Soft-Body Contact Models [PDF]
, 2016 Two approaches are commonly used for handling frictional contact within the framework of the discrete element method (DEM). One relies on the complementarity method (CM) to enforce a nonpenetration condition and the Coulomb dry-friction model at the ...
Fleischmann, Jonathan A. +3 more
core +1 more source
Assessment of Sakhalin shelf reservoirs by geomechanical modeling
Известия высших учебных заведений: Геология и разведкаBackground. The complex tectonic structure of the Sea of Okhotsk shelf, its high geodynamic activity and the presence of non-anticlinal traps in plays requires special technologies for studying the secondary filtration-volumetric parameters of reservoirs.
A. K. Shatyrov
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Applied SciencesMachine learning-guided predictive models are attractive in rock modeling for different scholars to obtain continuous profiles of rock compressive strength in rock engineering.
Mohammad Islam Miah +3 more
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Mechanical properties analysis of underground municipal pipelines subjected to traffic loads
Frontiers in Earth ScienceThis study delves into the mechanical properties of underground municipal pipelines under traffic loads, utilizing numerical simulations to explore the dynamic response of pipelines at varying burial locations and assess their ultimate load-bearing ...
Yu Liao +3 more
doaj +1 more source
Dizhen xuebaoCO2地质埋存（GCS）是各国缓解温室气体效应、实现“双碳目标”的重要手段。然而，向地层中大规模或过大速率地注入CO2可能使注入地层超压，进而改变断层或先存裂缝的抗剪强度，引起地面变形和诱发地震，给GCS工程带来环境风险。评估CO2注入引起的地质力学效应是GCS风险评估不可或缺的内容。本研究基于夹杂理论和格林函数方法，发展了前人的单断层力学评估方法，使其能够评估三条断层切穿型储层的大规模CO2注入问题。基于本研究提出的解析解开发了函数封装的模块化PYTHON脚本工具程序 ...
Jian Xie, Jiaxu Liu, Yijie Chen
doaj +1 more source