1-20 of 132
Keywords: bedding plane
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0019
... in conjunction with the DFNs (Discrete Fracture Networks) technique was performed to explicitly generate the discontinuities (i.e., cleats and bedding planes) in the numerical specimens based on the results of laboratory analyses. Then, the different realizations of mineral grains were embedded in the 3DEC model...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0063
... differential stress with respect to the bedding plane of the rock formations are correlated with their time-dependent deformation. In general, a higher viscoplastic deformation is expected in isostress conditions, where the direction of the applied differential stress is orthogonal to the orientation...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0886
... of similar fault fracture zones. The results show that drilling wells parallel to the fault are more likely to lose stability than drilling wells through the fault. The larger the fault distance is, the larger the dip angle is, and the stronger the disturbance is. The bedding plane slip of quicksand port...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0869
... characterization engineering fracture co 2 bedding plane fracture propagation characteristic supercritical co 2 geological subdiscipline figure 4 rock type fracture propagation sc-co 2 ae amplitude mudstone journal specimen experimental study shale oil reservoir pre-fracturing ARMA 24 869...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0940
... rock type geological subdiscipline anisotropy borehole creep shale wellbore design mudstone borehole caliper axis perpendicular deformation geology reservoir geomechanics bedding creep bedding plane quantifying anisotropic viscoelastic parameter prediction borehole deformation ARMA...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1152
... at directions parallel and perpendicular to their bedding plane. Shale samples were tested through instrumented nanoindentation using grid arrangements with maximum loads of 4,000 μN and 10,000 μN. The results suggest that the mechanical properties of the tested shales showed an inverse relationship...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0470
... conditions by varying the normal stress. geologist reservoir geomechanics plate tectonics reservoir characterization berea sandstone specimen international journal bedding plane torque structural geology geological subdiscipline pedestal mining science prism specimen deformation...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0671
... storage reservoir geomechanics mpa orientation fracture gradient geologist drillstem testing co 2 evaluation emission pressure geological subdiscipline breakthrough bedding plane fluctuation ARMA 24 671 Evaluation of caprock integrity with laboratory scale in-situ CO2 injection test...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0055
...., 2017). Guo et al. (2020) conducted uniaxial compression test and acoustic emission monitoring on shale specimens with different bedding plane inclinations after thermal treatment of different temperatures. They found that the P-wave velocity decreases with the increase in bedding plane inclination...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0071
... of formation would have significant impact on fracture initiation. In this study, a series of tight sandstones was collected to perform SC-CO 2 fracturing experiment. The effects of bedding-plane angle (BPA) and permeability of sandstone on fracture initiation are investigated. The results indicate...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0122
.... Comparison of the failure zone with different borehole trajectories showed that the influence of the bedding plane decreased when the relative angle between the borehole axis and the bedding normal was small. Therefore, avoiding drilling parallel to bedding planes is conducive to borehole stability...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0945
... disposal due to its low permeability, and it is characteristic of shale to possess inherent anisotropy due to the presence of bedding planes. However, it remains uncertain if/how such inherent anisotropy affects the creep behavior of shale and the performance of a shale repository. Without understanding...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0434
... government reservoir geomechanics seismic potential seismic activity coal seam shear stress seismic event geological subdiscipline h-panel interface discontinuity coal mining wellbore design metals & mining bedding plane intensity variation shear-type event ess value available energy...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0586
... localization decreases, and the heterogeneity of the strain field increases at peak stress for homogenous specimens. The initiation stress of strain localization for specimens loaded vertically to bedding planes is reduced, specimens loaded horizontally to bedding planes have two initiation points. (2...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0732
... ABSTRACT This paper proposes end-to-end physics-informed image processing to construct the digital twin of laminated shale cores/specimens and extract the number, spacing, length, and frequency of bedding planes. Specifically, the image stitching technique was applied to eliminate any...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0692
... tight sandstones remain unclear. In this study, laboratory fracturing experiments were conducted to systematically investigate the major controlling factors of fracture propagation driven by Sc-CO 2 . Experimental results show that the samples with lower strength bedding planes tend to form more complex...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0742
... at the scale of layers, but they also appear at smaller scales, down to the size of bedding planes. The interaction of a hydraulic fracture with a repetitive sequence of multiple layers of different fracture toughness can ultimately lead to the emergence of an elongated fracture or, alternatively...

Product(s) added to cart

Close Modal