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Keywords: fracture propagation
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Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0094
... sandstone. However, serious interaction exists between fractures when multiple horizontal wells are fractured. Therefore, it is crucial to determine the fracture propagation mechanism in the multi-well pad fracturing. Additionally, the propagation of complex fractures makes it difficult for traditional...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0056
... ABSTRACT: Reliable prediction and uncertainty quantification of hydraulic fracture propagation behavior are crucial aspects of unconventional reservoir development, however, their implementations are largely restricted by the huge computational cost of the high-fidelity model simulations. We...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0070
... geological subdiscipline optimization chengdu university evolution hydraulic fracturing reservoir geomechanics reservoir characterization inter-well interference fracture geometry coupling cluster abaqus rock mech rock type mudstone china simulation fracture propagation ARMA 24 70 Four...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0879
... ABSTRACT: Simultaneous fracturing and zipper fracturing of horizontal wells has rapidly evolved to the development of unconventional oil and gas. The fracture interference when multiple fractures propagate needs further study. This paper experimentally investigates the sequential propagation...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0861
... of the fracturing fluid. In this paper, a three-dimensional finite element model of fracture propagation at cement sheath interface is established based on the Cohesive Element Method. The numerical model can quantitatively analyze the influencing factors of fracture propagation at cement sheath interface...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0898
... understand the law of hydraulic fracture propagation in the vertical direction, a coupled hydraulic-mechanic-damage model is established based on the phase field method to study the propagation of fractures in bedded shales. Based on this model, the effects of fracturing fluid viscosity and alternative...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0894
... (Merzoug, Okoroafor, et al., 2023). fracture enhanced geothermal system geology injection wyoming configuration reservoir geomechanics propagation circulation fracture conductivity conductivity efficiency geologist dehdouh geological subdiscipline fracture propagation extraction...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0905
... ABSTRACT: We simulated the tensile fracturing process, capturing both microseismic events (acoustic emissions) and the dynamics of fracture propagation through high-speed photography. To record the millisecond-level fracture propagation, a synchronization circuit was employed, designed...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1015
...-temperature, high-pressure, true triaxial experimental system. The study investigates fracture propagation characteristics under various formation stresses and initial rock temperatures while quantitatively analyzing post-fracturing parameters such as fractal dimension, using tools like surface profilometers...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1071
... are updated to induce symmetric hydraulic fracture propagation. The proposed technique is successfully compared against the traditional full model, demonstrating simulation accuracy with substantially reduced computational cost. The numerical results demonstrate the capability of the proposed approach...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1001
... characteristics of coal rocks more obvious, highlighting the difference in fracture propagation mechanism between deep CBM reservoirs and conventional reservoirs. Addressing the technical challenge of lacking theoretical guidance on fracture propagation mechanism in the current deep CBM reservoirs stimulation...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0961
... ABSTRACT: Supercritical CO 2 has excellent thermal properties and flowability, making it a potential replacement for water in efficient and eco-friendly fracturing of hot dry rock (HDR). This study develops a coupled model for fracture propagation, considering wellbore stress superposition...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1113
... of the fracture tip. As the fracture diverted into bonded interface, a high shear stress region observed during the propagation along the interface indicating mixed-mode I-II propagation. The results are significant for understanding the influence of bedding plane characteristics on fracture propagation...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-0121
...); Mobasher et al. (2018); Mobasher and Waisman (2021a,b). hydraulic fracturing dissipation evolution geology geomechanics fracture fluid dynamics flow in porous media geological subdiscipline journal fracture propagation us rock mechanic geomechanics symposium geologist time onepetro...
Proceedings Papers

Paper presented at the 58th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2024
Paper Number: ARMA-2024-1168
... ABSTRACT: Employing CO 2 as a fracturing fluid could effectively limit the hydration swelling of clay minerals and reduce the damage to conglomerate reservoirs. The gravel particles increase the heterogeneity of conglomerate, making fracture propagation more complex than in sandstone...

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