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Keywords: fracture interaction
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0362
... for predicting fracture interaction with more than 90% accuracy for opening or crossing behavior. Results were compared with experimental data available in literature and numerical simulations. The results show that for higher angles of approach and higher stress differential, there is a strong tendency...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-2182
... ABSTRACT: The effects of approach angle and matrix poroelasticity on three-dimensional fracture interactions are investigated by examining changes in stress intensity factors around hydraulic fracture tips. Additionally, the effect of the compressive stress induced by the hydraulic fracture...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-739
... the interaction between hydraulic fracture and natural fractures. Based on the proposed model, the effects of natural fracture orientation, density and injection properties on hydraulic-natural fractures interaction are investigated. Introduction It has been widely inferred from numerical modelling[1], [2...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-123
... on the interaction between hydraulically induced fractures and pre-existing natural fractures. The fracture interaction and propagation geometry within pre-existing fractures is still not well studied in laboratory-scale experiments. Upstream Oil & Gas vertical fracture hydraulically complex reservoir...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-283
... of propagating fracture(s) with the dynamics of the injection fluid. Specifically, fracture initiation, fracture propagation, fluid flow in a deformable fracture and fluid diffusion into the rock, heat transfer between the fluid and the rock, and hydraulic fracture interactions with the natural fractures need...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-279
... Abstract In this paper, we describe efforts to create a computationally efficient model that is accurate for multiple, three dimensional fracture problems. The accuracy of a fast pseudo-3D method (Olson, 2004) for describing fracture interaction is investigated through comparing with a fully...
Proceedings Papers

Paper presented at the 47th U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2013
Paper Number: ARMA-2013-252
... experiment fracture interaction viscosity discontinuity Artificial Intelligence opent model initiation coefficient toughness Blanton mechanics fracture propagation interaction permeability fluid penetration crack initiation 1. INTRODUCTION The simulation of hydraulic fracture (hereafter...
Proceedings Papers

Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-292
... fractures (NF) interaction without considering stress shadow. More complex 3D simulators developed by Nagel et al [6, 7], and Fu et al [8] being able to capture effects of hydraulic fracture interactions are CPU intensive and not suitable for engineering design models and on-job evaluations. A complex...

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