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Keywords: infill well
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1854
... Abstract Field experience shows that production can reduce the pore pressure and form a pressure sink zone. And it can also significantly affect the surrounding stress field distribution, resulting in infill well (child well) fractures and refracturing fractures tend to propagate towards...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1429
... ABSTRACT: The well-to-well interference or the so-called "frac-hits" issues have been reported in several field observations and have demonstrated that the "infill" well fractures could have a tendency to propagate towards the "parent" well. A mitigation strategy is drilling the wells...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1542
... ABSTRACT: During the progression from Hold By Production to infill drilling, operators usually encounter the frac hits and cause communication between parent and infill wells. Well communication is often detrimental to both parent and infill wells. However, the mechanisms of frac hits have...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0403
... ABSTRACT: With a specific case of Fuling shale gas reservoir, an integrated geomechanics workflow was proposed to investigate stress evolution during production and the complex hydraulic fractures propagation of infill well. In the integrated modelling, a natural fractures network...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1633
... ABSTRACT: The long-term depletion of parent wells can result in the noticeable changes and reorientation of the in-situ stresses, which potentially can have a significant effect on the fracture propagation of infill wells. To understand the behavior of fractures under the effect of stress...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-729
... a geomechanical analysis of production induced stress reorientation around hydraulic fractures in a horizontal well, and simulate subsequent propagation of multiple hydraulic fractures from an infill well. The fully coupled model “Geo-Frac3D” which combines the boundary element method and the finite element...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0735
... problems, including the failure of the initial development wells, and consequently, loss of production. In order to reinstate production at Shearwater, five infill wells have been drilled and completed successfully. This success was largely attributed to a multidisciplinary effort to understand the post...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-136
... tip Simulation hydraulic fracturing infill well stage-1 fracture minimum horizontal stress shear stress fracture fluid flow horizontal well propagation Reservoir Characterization Upstream Oil & Gas pore pressure horizontal stress fracture propagation multiple fracture propagation...
Proceedings Papers

Paper presented at the 49th U.S. Rock Mechanics/Geomechanics Symposium, June 28–July 1, 2015
Paper Number: ARMA-2015-074
... propagation interaction orientation conductive reservoir area hydraulic fracturing scenario upstream oil & gas natural fracture reservoir characterization reservoir geomechanics simulation fractured reservoir natural fracture network infill well complex reservoir conductivity...

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