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Keywords: injection well
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1749
... verifies that the injection of carbon dioxide improves the productivity of shale gas reservoir combined with its stable adsorption in the shale matrix. shale gas carbon dioxide shale gas reservoir injection well complex reservoir adsorption numerical simulation production well methane...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1823
... goals and to understand what benefits additional measurements could provide for improving decision making. hydraulic fracturing experiment 2 frash injection well Upstream Oil & Gas natural fracture complex reservoir fracture intersection geothermal reservoir orientation likelihood...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1944
... gaseous phase respectively. Then, a number of simulations are performed to analyze the effect of injection rate on the fault plane. Numerical results demonstrate that high injection rate plays a major role in causing shear failure along the fault plane due to its proximity to the injection well. In...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1563
... gradually altered by fluid injection and production. And stress orientation around the fractured injection well, fractured production well, unfractured injection well and unfractured production well are totally different; (2) when only injection well pre-exists, HF prefers to propagate toward injection well...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0507
... pressure reservoir pressure Upstream Oil & Gas formation parting pressure horizontal stress thermoelastic stress waterflooding water quality pressure drop injection well injection enhanced recovery fracture length pressure change Perkin Injection Rate dynamic injectivity coefficient...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-212
... underground but also the pre-existed offset wells will influence the fracture propagation process. In this work, both experimental and numerical studies are carried out to investigate the hydraulic fracture propagation behavior under the effects of adjacent production and injection wells. First, laboratory...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-609
... pore throat injection injection well steady-state pore pressure fracture geometry storage injectivity dissolution 1. INTRODUCTION In order to contribute to the Paris agreement goal of maintaining average global temperature rise below 2 °C, sequestration of CO2 will be a major measure...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-888
... to a uniform temperature of about 78°C. Cold water was injected into the central well and collected from nearby multi production wells. The distance between the injection well and production wells are 3.5 inch. Temperatures in the wells and on the rock surfaces were recorded. The maximum temperature...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-882
... complex Pennsylvanian-age Wilzetta fault and Arbuckle group are dependent on many parameters such as geometry and architecture of faults, hydromechanical properties of faults and geologic units, and the assumed state of stress. reservoir geomechanics wilzetta fault injection well Arbuckle Group...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1001
... stimulation intervals in the injection well, and manipulating injection pressures and rates. What if it were possible to control hydraulic fracture extents more directly than these methods do and to have confirmation of these extents in the subsurface? For this, we propose a ‘fracture caging’ concept where an...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1017
... Upstream Oil & Gas Elsworth fracture network fracturing materials coalbed methane fracturing fluid concentration nutrient delivery hydraulic fracture solute transport Embedment fracture injection hydraulic fracturing complex reservoir aperture international journal injection well...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0715
... rotation production well injection well pressure gradient stress change fracture stress anisotropy producer hydraulic fracture principal stress rotation Poisson fracture trajectory permeability 1. INTRODUCTION Local stress alterations can cause deviation from the far- field stress and are...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0083
..., this also results in reduced CO 2 sequestration. Upstream Oil & Gas Sequestration complex reservoir shale gas Proportion co 2 injection well matrix recovery enhance shale gas recovery gas recovery deformation esgr pure co 2 permeability ratio permeability fracture...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0199
... oedometric tests on thin (12 mm) samples. Experimentally measured parameters are used in numerical simulations to assess fault stability and the shaly caprock integrity for the case of geologic carbon storage, where cooling is likely to occur around injection wells. It is found that clay-rich faults may...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0326
... irreversibility injection phase pressure maintenance reservoir geomechanics pore pressure seismicity total slip length Scenario injection well injection gradient 1. INTRODUCTION Pressure maintenance by injection of nitrogen into a reservoir is considered as one of the potential options to mitigate...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0474
... geothermal reservoir climate change Upstream Oil & Gas thermal stress overpressure Geothermal System gradient stimulation coefficient hydraulic fracture fracture injection well geothermal field injection permeability fracture network situ stress stress field rock matrix 1...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-114
... reservoir domain with multiple injection wells and fractures. This is the first instance where a finite volume formulation of multiphase flow in the reservoir has been coupled with induced fracture propagation by plugging of suspended solid particles, in a poro-thermo-elastic domain. Introduction Water...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-217
... two-zone characteristic shape with distance from the injection well: (i) an inner, fully stimulated region, 220 to 320 m wide, in which hypocenter density, and thus inferred pressure rise, is approximately constant, and (ii) an outer, partially stimulated region, in which density declines with the...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-258
... wasconduction at higher temperature. hydraulic fracturing circulation complex reservoir injection pressure injection well production well reservoir geomechanics geothermal reservoir pressure drop sensor geometry Injection Rate Reservoir Characterization Upstream Oil & Gas stimulation...
Proceedings Papers

Paper presented at the 50th U.S. Rock Mechanics/Geomechanics Symposium, June 26–29, 2016
Paper Number: ARMA-2016-365
... practices for safely operating slurry injection wells. Field observations of pressure-fall off data and extrapolated near-well stress and fracture lengths are found to match closely with numerical results. Recent advances using cloud-based diagnostics of well performance also enable using real-time slurry...

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