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An expansive global oxygenation of Earth's surface environments 1.4 billion years ago. [PDF]

open access: yesNat Commun
Yan H   +13 more
europepmc   +1 more source
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Main controlling factors and movability evaluation of continental shale oil

Earth-Science Reviews, 2023
X. Pang   +11 more
semanticscholar   +4 more sources

Mechanics differences of laminations and crack propagation mechanism of continental shale

open access: yesPetroleum Science
. ABSTRACT Clarify the mechanical properties of different laminations and the fracture mechanism of continental shale under in-situ stress can provide theoretical basis for more comprehensive evaluation of the fracability of continental shale oil ...
Yong-Ting Duan   +5 more
semanticscholar   +3 more sources

Fractal Analysis of Shale Pore Structure of Continental Gas Shale Reservoir in the Ordos Basin, NW China

Energy & Fuels, 2016
Describing the characteristics of shale pore structure is vital for the assessment of shale reservoir, which has significant influence on the storage and seepage mechanisms of gas shale. To profoundly understand the shale pore structure characteristics of continental shale reservoir, fractal analysis was performed on 45 continental shale samples from ...
Fujie Jiang, Tao Hu
exaly   +2 more sources

Experimental Study on CO2 Fracturing of Continental Shale with Dense Laminas

58th U.S. Rock Mechanics/Geomechanics Symposium
Using CO2 to increase shale oil production is a practical requirement to ensure energy security and reduce carbon emissions. Therefore, studying the fracture propagation mechanics of CO2 fracturing is of great significance.
Xiaohuan Zhang   +7 more
semanticscholar   +2 more sources

Investigating the Meso‐Mechanical Anisotropy and Fracture Surface Roughness of Continental Shale

Journal of Geophysical Research: Solid Earth, 2020
Continental shale is abundant with unconventional oil and gas and has considerable prospect for exploitation. However, due to deposited environment differences, continental shale presents unique characteristics in terms of structure and mineralogy ...
Beixiu Huang   +4 more
semanticscholar   +3 more sources

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