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Keywords: shale oil
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Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-2118
... ABSTRACT: Continental shale oil in China has large resource potential and is mainly of low-moderate maturity. The reservoir is initially filled with un-expelled heavy oil and unconverted organic matter, making it difficult to obtain economic production through horizontal drilling and hydraulic...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1800
..., and low permeability (Sarg, 2011; Sorensen et al., 2017; Vernik & Nur, 1992). shale gas energy economics complex reservoir reservoir characterization oil shale bakken shale upstream oil & gas unconventional resource economics shale oil structural geology adeyilola north dakota...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1677
... ABSTRACT: Novel drilling and completion techniques have substantially increased production of unconventional reservoirs around the world. Hydraulic fracturing has proven as an efficient method to enhance productivity of unconventional resources including shale oil and gas, geothermal...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1917
... ABSTRACT: During the hydraulic fracturing process, the fracturing fluids can infiltrate into the shale porous matrix surrounding the fractures by spontaneous imbibition. However, the pores in shale oil reservoirs mainly range from 2 to 200 nm. For the nanoscale pore network, the fluid-solid...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1942
.... shale gas upstream oil & gas brittleness index hydraulic fracturing pressure fluctuation reservoir characteristic case well shale oil oil shale positive correlation fracturing fluid complex reservoir casing pressure post-frac case well reevaluate shale reservoir characteristic cluster...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1245
... characterization shale oil enhanced recovery shale gas sagd oil shale steam-assisted gravity drainage reservoir simulation thermal method flow in porous media complex reservoir upstream oil & gas resolution pore proceedings bakken formation assady reserves evaluation segmentation tensor...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1425
...., 2015; Liu and Sheng, 2019a-b; Liu et al., 2020) can be changed, leading to the change on oil productivity and oil recovery (Morsy and Sheng, 2014). Therefore, studying the effect of water-shale interaction, especially clay swelling, is of great significance for developing shale formations. shale...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1706
... ABSTRACT: As a hot spot for oil and gas exploration and development, shale oil reservoirs are widely distributed in the domestic Changqing Oilfield, Xinjiang Oilfield and Daqing Oilfield. Shale oil reservoir rocks mainly include shale, mudstone and sandstone. This article carried out creep...
Proceedings Papers

Paper presented at the 55th U.S. Rock Mechanics/Geomechanics Symposium, June 18–25, 2021
Paper Number: ARMA-2021-1854
... complex reservoir geomechanical modeling old well fracture stress reversal region principal stress equation hydraulic fracturing infill well shale oil petroleum engineer perpendicular stress reversal zone ARMA 21 1854 Geomechanical Modeling of Fracture-to-Well Fracture-to-Fracture and Well...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-0096
... geomechanics shale oil oil shale peak point specimen experimental study hydraulic fracturing Fluid Dynamics Peak Load bedding fracture energy anisotropy Reservoir Characterization shale gas Upstream Oil & Gas shale bedding fracture energy hydraulic fracture anisotropy interface diagram...
Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1717
...) The estimation of the Biot a-parameter is affected by seating effects. We conclude that specimen–bonded strain gauges are preferred to minimize and possibly avoid any of the above effects for pre-peak strain measurements. shale oil oil shale LVDT specimen strain measurement Reservoir Characterization...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-641
... injection, the meso-pore volume of the sample would change as well as the BET surface area which could be aroused from the chemical reactions between the CO 2 and some authigenic minerals. thermal method enhanced recovery shale oil steam-assisted gravity drainage SAGD chemical flooding methods...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-268
... for the toughness-dominated regime is in agreement with the known solution for the ‘dry’ crack, while for other regimes the aspect ratio is different. shale oil oil shale elliptical crack flow in porous media complex reservoir viscosity-dominated regime regime aspect ratio hydraulic fracturing Fluid...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-792
.... To attain economical production rates from tight strata such as milliDarcy range sandstones to microDarcy range shale oil and shale gas (Al-Kanaan, 2014), HF is applied along long horizontal wells in stages. A full well stimulation may cost one to two million dollars per well, more for exceptional cases...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-446
... at confined stress state, which explains that the rock is damaged through shear failure along the bedding plane and fails to generate complex fractures. This study would provide theoretical basis for fracability evaluation model used in theinter-salt shale oil reservoir. Reservoir Characterization...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-437
.... 1.0 INTRODUCTION shale oil oil shale natural fracture fracture propagation hydraulic fracturing fracture length nolte-smith time parameter plot hydraulic fracture shale gas Upstream Oil & Gas actual fracture length determination real time system complex reservoir pressure-time...
Proceedings Papers

Paper presented at the 52nd U.S. Rock Mechanics/Geomechanics Symposium, June 17–20, 2018
Paper Number: ARMA-2018-1220
... modulus were determined for all tested samples. SEM was used to investigate pre- and post-compression micro-pillars. reservoir geomechanics shale gas shale oil Reservoir Characterization strength diameter ion beam geomechanical property Upstream Oil & Gas oil shale complex reservoir...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0061
... was applied to estimate Young’s Modulus and Hardness. Finally, based on the energy theory, the fracture toughness of each sample was calculated and compared. Energy Economics shale oil oil shale displacement fracture toughness value shale gas structural geology fracture toughness...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-0138
... reservoir concentration shale oil Upstream Oil & Gas divalent ion shale gas organic matter-rich shale pore cacl 2 microstructural evolution micro-structural evolution strain field oil shale clay hydration wet image ionic solution evolution hydration micro-fracture development KCL...
Proceedings Papers

Paper presented at the 51st U.S. Rock Mechanics/Geomechanics Symposium, June 25–28, 2017
Paper Number: ARMA-2017-1050
... structural geology hydraulic fracturing Rock mechanics cylindrical microplane boundary Upstream Oil & Gas Mining Science engineering mechanics cylindrical phase shale oil oil shale microplane international journal vector Bazant bedding layer constitutive model mechanics microplane model...

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