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Keywords: evaluation
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Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0076
... introduced. Then, a series of numerical simulation was conduct to investigate the effect of pre-fluid, injection rate, natural fractures by using unconventional reservoir model (UFM). Finally, the field application of differential staged fracturing was performed and post-fracturing effect was evaluated...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0882
... ABSTRACT: Salt caverns play an important part in large-scale energy storage, and their planning and economic evaluation have primary importance. Worldwide reserves of rock salt typically reside in graben or half-graben basins. However, different interlayers (IL) and tectonic faults (TF...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0897
... bentonite variation hydration porosity homogenization geologist experiment specimen hydration experiment fwhm us rock mechanic geomechanics symposium construction geology x-ray ct imaging test reduction american rock mechanic association evaluation ARMA 254 0897 Laboratory...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0935
... slurries that combined Saudi Class G cement with red mud in an 85/15 proportion. The intent behind this mixture was to evaluate whether red mud could serve as a sustainable alternative raw material in cement production without compromising quality. To elaborate further, the study's analytical depth...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1025
... ABSTRACT: Based on the automatic mineral analysis technology of drill cuttings, the evaluation of rock mechanical parameters of drill cuttings in complex ultra-deep wells is carried out, a rock physical model considering formation composition and structural characteristics is established...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0188
... ABSTRACT: The Tarim Oilfield Krasu tectonic zone is deeply burial, high temperature, low porosity and permeability, and constitutes the complex matrix-fracture dual media seepage channels. Reservoir damage evaluation for such reservoirs is important for subsequent development. In this study...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0300
... ABSTRACT: In order to identify problems during the fracturing job and optimize the hydraulic fracturing design for future development, an effective method for monitoring and evaluating the hydraulic fracturing operation is needed. Due to the complex nature of the process, most of the existing...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0289
... demand for manual picking. In this paper, we evaluate two data augmentation approaches: multiplier and shifting. The multiplier aims to mimics weak signals, while the shifting is deemed physically acceptable. Our evaluations indicate that both data augmentation approaches create sensitive augmented...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0291
... block. Double sweet spot evaluation was conducted on shale oil reservoirs in Jiyang Depression. The results show that the double sweet spot layers of FY1-X well are located at the depth of 4034∼4160m and 4556∼4686m. The double sweet spot layers of well FY1-Y are located at 4883∼5043m, 5121∼5280m...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0555
... on the distributed optic fiber logging data of a deep shale gas well in southern Sichuan, the hierarchical fuzzy comprehensive evaluation method and analytic hierarchy process were used to determine major controlling factors, and a performance evaluation model was established. The results show that the gas...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0565
... in literature have addressed the containment integrity evaluation by means of numerical modelling during CO 2 sequestration, e.g. Rutqvist (2012), Tenthorey et al. (2014), Vilarrasa et al. (2014), Mustafa et al. (2022), Pan et al. (2023). Simple staggered coupling scheme (also called One Way Coupling - OWC...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0627
... log interpretation chart gaussian process regression toc rmse vega-ortiz evaluation gpr regression ann ARMA 24 627 Analysis of machine learning models for prediction of petrophysical data Vega-Ortiz, C., Palash, P., Edelman, E., McPherson, B.J. Energy and Geosciences Institute, Salt Lake...
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 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0787
... ABSTRACT: Current stress sensitivity evaluation experiments lack accuracy due to the absence of considering the dynamic impact of the slip effect. This paper uses a correction method for Klinkenberg permeability that accounts for the dynamic variation of the slip effect. Gas measurement...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0748
... ABSTRACT: The accuracy of comprehensive evaluation is low, the effect of multi-stage and multi-cluster design is poor, and it is difficult to ensure the maximum stimulation efficiency. The comprehensive quality of reservoirs is quantitatively evaluated by considering the physical properties...
Proceedings Papers

Paper presented at the 57th U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2023
Paper Number: ARMA-2023-0422
..., providing effective mass permeability and geomechanical descriptions. The composite rock mass description is then carried forward into a numerically efficient multiphysics solver that provides effective simulation of both temperature and flow in a fully coupled manner to evaluate the performance potential...

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