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Keywords: injection 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-2021-1656
... monitoring reservoir characterization reservoir surveillance reservoir geomechanics wellbore design production control upstream oil & gas gauge length injection well injection rate fracture strain rate hydraulic fracturing geomechanical response axial displacement coefficient evolution...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1339
... ABSTRACT: Seismic response to fluid injection at the Húsmúli area within the Hellisheiði geothermal field in Iceland was investigated by correlating induced seismicity with fault structures and fluid injection rates. Induced seismicity recorded around five injection wells over a half-year...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1958
...) the preexisting horizontal fracture was closed adjacent to the injection well and (2) the initial pump-pressure increase at a negligible volumetric injection rate led to near-well fracture reopening, conductivity increase, and abrupt injection-rate increase. To overcome hydrogeological-model limitations...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1762
... surveillance upstream oil & gas subsurface storage fluid dynamics storage site minimum effective stress injection well effective permeability injectivity performance injectivity evolution kinematic fluidity cold co 2 drillstem/well testing injection rate aquistore variation average...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1563
... 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 with deflection...
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 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
... and 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...
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 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 drop...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-882
... in 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-2018-212
... 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-2018-1001
... 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...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1017
... when stimulating the MECBM reservoir, at all scales, and impacts the evolution of the hydraulic fracture. Based on the simulated cases, hydraulically stimulated fracture pathways, especially when connecting with a natural fracture network, optimally deliver nutrient remote from the injection well...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0326
... 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 induced...
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...
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 international...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0474
... 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. INTRODUCTION...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0199
... in 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...

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