... ngl petroleum play type thermal method concentration oil production sagd flow in porous media mudstone composition psia shale gas enhanced recovery saturation pressure oil recovery diffusion coefficient gas injection method rock type shale oil chemical flooding methods interaction...

...Bo Wang; Chi Zhao; Weibo Qin; Shiyuan Guo; Xingguang Xu; Shuyue Huang Summary Hydraulic fracturing coupled with CO 2 injection or CO 2 prestorage fracturing is a pivotal technique for enhancing shale oil recovery. Besides, geological CO 2 storage offers a feasible solution for mitigating global...

...), reducing formation damage, reducing water usage, and promoting the formation of complex fracture networks. However, sc-CO 2 faces certain limitations in shale oil reservoirs that hinder its widespread application, such as ultralow viscosity, asphaltene deposition, and high miscible pressure. The addition...

... characteristics [mercury intrusion porosimetry (MIP) and low-temperature nitrogen adsorption (LNA)], surface morphology (3D laser scanning), and nanoindentation testing (NIT). The findings confirm the positive role of acid treatment in enhancing the permeability of shale oil and gas and in softening the reservoir...

...Zhenhua Xu; Yuhan Wang; Zhengdong Lei; Yishan Liu; Yapeng Tian; Pengcheng Liu Summary Nanopores prevalent in shale reservoirs significantly impact shale oil occurrence characteristics due to the strong intermolecular forces between crude oil molecules and the pore walls. Unlike bulk-phase oil...

... of shale oil and gas reservoirs. The heterogeneity of rock has a significant impact on its mechanical properties. Computed tomography (CT) scanning technology is an important method for observing the internal microstructure of rocks, and digital cores constructed based on CT scans can truly reflect...

... fracturing shale oil sweet spot rock type artificial intelligence well logging flow in porous media production monitoring reservoir surveillance log analysis reservoir characterization algorithm data mining prediction production control geological subdiscipline data type porosity ml...

...Bineet Kumar Tripathi; Indrajeet Kumar; Sumit Kumar; Anugrah Singh Summary Developing unconventional reservoirs such as shale oil is vital for fulfilling the need for energy consumption in the world. Oil production from shale reservoirs is still the most complicated and uncertain phenomenon because...

... storage potential while significantly augmenting production. However, prior studies have solely optimized shale oil CO 2 -EOR production based on a singular optimization algorithm with net present value (NPV) as the objective function. In this study, we propose a novel NPV concept incorporating a carbon...

...Jiafeng Zhang; Ye Liu; Fuqiang Zhang; Yan Li; Xun Yang; Kaisong Wang; Yuheng Ma; Nan Zhang Summary As the energy industry increasingly turns to unconventional shale reservoirs to meet global demands, the development of advanced predictive models for shale oil production has become imperative...

... shale gas pressurization mudstone decane imbibition decane pressurization measurement shale oil flow in porous media rock type enhanced recovery log analysis porosity reservoir characterization well logging experiment pore core analysis brine imbibition imbibition wettability...

... 22 4 2024 14 8 2024 Copyright © 2024 Society of Petroleum Engineers fluid dynamics geologist sedimentary rock mathematics of computing mudrock structural geology flow in porous media rock type pore clastic rock complex reservoir shale oil unconventional resource...

... subdiscipline md simulation dead-end pore depletion shale oil enhanced recovery huff particle hydrocarbon nanopore shale gas co 2 molecule puff boundary journal mudrock petroleum play type mudstone pore shale reservoir mechanism Over the past decades, US shale plays have seen...

... shale reservoir characterization rock type hydrogen storage hsc mudstone climate change kerogen fracture hydraulic fracture clastic rock complex reservoir shale oil shale reservoir coefficient equation adsorption coefficient structural geology mudrock boundary hydrogen injection...

...Yifan Yin; Zhixue Sun Summary This study presents a novel multiscale approach for assessing the accessibility of shale oil in cores by use of focused ion beam-scanning electron microscopy (FIB-SEM) equipment to build digital core, watershed, and maximum ball methods to extract pore size and shape...

...Shuai Zhao; Wanfen Pu; Qingyuan Chen; Chengdong Yuan; Mikhail A. Varfolomeev Summary The in-situ combustion (ISC) technique has emerged as a significant approach for shale oil production. However, currently, there is a lack of experimental evidence supporting the stable propagation of combustion...

... Basin’s continental shale oil holds immense exploration and development potential. In this study, we focus on shale samples extracted from the first member of the Qingshankou Formation (Q 1 ) within the Songliao Basin. These samples were subjected to a comprehensive analysis, encompassing mercury...

... petroleum play type concentration geologist structural geology mineral shale gas enhanced recovery nonionic surfactant cosurfactant sedimentary rock clastic rock oil shale rock type shale oil reservoir characterization wettability effect solubility wettability alteration supplementary...

... complex reservoir shale gas reservoir characterization algorithm clastic rock asia government mudrock shale oil machine learning sr algorithm pnm fib-sem rock type artificial intelligence resolution super-resolution computer vision image super-resolution sr reconstruction image wang...

... reservoir characterization rock type equation flow in porous media mudstone saturation united states government mudrock shale oil reservoir geomechanics sc-co 2 geologist geology complex reservoir shale gas pore-scale simulation particle fractal dimension spe journal modeling...