Quantitative characterization and optimization of fracability in continental shale reservoirs. [PDF]
Sci RepRecent exploration has confirmed the potential of Jurassic continental shales in the Sichuan Basin, yet hydraulic fracturing quality remains a key challenge for their commercial development.
Cheng L, Gao H, Li H.
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Phase behavior of nanoconfined continental shale oil and reservoir fluid phases in the Gulong shale of the Songliao basin [PDF]
Scientific ReportsThe shale oil phase state is essential for assessing shale oil production, establishing development plans, and enhancing oil recovery. Previous studies on shale oil phase state mainly focused on bulk fluid phase based on fluid composition retrieved from ...
Jiamin Lu +8 more
doaj +4 more sources
Pore Structure and Gas Content Characteristics of Lower Jurassic Continental Shale Reservoirs in Northeast Sichuan, China. [PDF]
Nanomaterials (Basel), 2023 The Jurassic shale in the northeastern Sichuan Basin is one of the main target intervals for continental shale gas exploitation. Research on the pore structure and gas-bearing properties of shales is the key issue in target interval optimization. Through
Jiang T +5 more
europepmc +2 more sources
Geophysical Monograph Series, Page 1-26., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +16 more sources
Study on the Difference in CO2 and Air Injection in the Fracture/Matrix Dual Medium of Continental Shale Reservoirs. [PDF]
ACS Omega, 2023 To clarify the impact of different displacement media on the enhanced oil recovery of continental shale and realize the efficient and reasonable development of shale reservoirs, this paper takes the continental shale of the Lucaogou Formation in the ...
Ma C +6 more
europepmc +2 more sources
Quantitative characterization of pore development and its application in shale oil reservoirs of the Qingshankou formation, Songliao basin [PDF]
Scientific ReportsThe pronounced multi-scale heterogeneity and complex wettability heterogeneity of shale oil reservoirs are key factors governing the distribution and flow behavior of fluids within the pore network. This study focuses on the Qingshankou Formation, Member
Boyang Wang, Mengjing Yin, Dengfu Yuan
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Scientific Reports, 2022 A comprehensive characterisation of the pore structure in shale oil reservoirs is essential for forecasting oil production and exploration risks. This study forecasted these risks in the oil-rich Songliao Basin using combination of high-resolution field ...
Wenyuan He +8 more
doaj +1 more source
IEEE Access, 2023 In this article, a variance-constrained $H_{\infty }$ state estimation issue is dealt with for a type of nonlinear time-varying complex networks affected by dynamical bias under binary encoding schemes (BESs).
Weijian Li +4 more
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Processes, 2023 CO2 pre-injection fracturing is a promising technique for the recovery of continental shale oil. It has multiple advantages, such as oil recovery enhancement, CO2 geological storage and water consumption reduction. Compared with conventional CO2 huff and
An Zhang +3 more
semanticscholar +1 more source
Frontiers in Earth Science, 2023 Laminar argillaceous limestone continental shale is an important oil reservoir in Jiyang Depression, Bohai Bay Basin of China. Affected by the laminar structure, the spatial propagation morphology of hydraulic fracturing is not clear.
Zilin Zhang +6 more
semanticscholar +1 more source