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Fractal and Fractional
In the Southeastern Ordos Basin, the Chang 2 low-permeability sandstone reservoir of the Triassic Yanchang Formation is a typical heterogeneous reservoir.
Huanmeng Zhang +6 more
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In the Southeastern Ordos Basin, the Chang 2 low-permeability sandstone reservoir of the Triassic Yanchang Formation is a typical heterogeneous reservoir.
Huanmeng Zhang +6 more
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Fractal and Fractional
Microscopic pore–throat structures, known for their complexity and heterogeneity, significantly influence the characteristics of tight sandstone reservoirs.
Pan Li
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Microscopic pore–throat structures, known for their complexity and heterogeneity, significantly influence the characteristics of tight sandstone reservoirs.
Pan Li
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Interpretation, 2017
The Late Triassic Yanchang Formation (Fm) is a major target of drilling for hydrocarbons in the Ordos Basin. Although most of the early focus on this thick succession of lacustrine rocks has been the dominant deltaic sandstones and siltstones, which act as local reservoirs of oil and gas, more recent consideration has been given to the organic-rich ...
Stephen C. Ruppel +4 more
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The Late Triassic Yanchang Formation (Fm) is a major target of drilling for hydrocarbons in the Ordos Basin. Although most of the early focus on this thick succession of lacustrine rocks has been the dominant deltaic sandstones and siltstones, which act as local reservoirs of oil and gas, more recent consideration has been given to the organic-rich ...
Stephen C. Ruppel +4 more
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Geological Journal, 2023
Low and ultra‐low permeability reservoirs are widely developed in the Upper Triassic Yanchang Formation in the Ordos Basin, and its intricate pore throat structure has a significant impact on the physical properties and heterogeneity of reservoirs.
Guoxiong Li +8 more
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Low and ultra‐low permeability reservoirs are widely developed in the Upper Triassic Yanchang Formation in the Ordos Basin, and its intricate pore throat structure has a significant impact on the physical properties and heterogeneity of reservoirs.
Guoxiong Li +8 more
semanticscholar +1 more source
Oil reserves of Chang 7 Shale, Triassic Yanchang Formation, Ordos Basin
Petroleum Science and Technology, 2017With the successful exploration of unconventional hydrocarbons such as shale oil and shale gas, scholars paid more attention to the residual hydrocarbons within the shale.
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Natural Resources Research, 2019
It is common practice to exploit tight oil resources with the assistance of techniques such as horizontal drilling and multistage hydraulic fracturing (MHF). Due to the high capital costs of such techniques and rapid oil decline rates of wells in tight oil reservoirs, the economic performance of a well, which is commonly evaluated by payback period and
Xiangzeng Wang +5 more
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It is common practice to exploit tight oil resources with the assistance of techniques such as horizontal drilling and multistage hydraulic fracturing (MHF). Due to the high capital costs of such techniques and rapid oil decline rates of wells in tight oil reservoirs, the economic performance of a well, which is commonly evaluated by payback period and
Xiangzeng Wang +5 more
openaire +1 more source
Geochemistry Geophysics Geosystems
Euxinia, a crucial geological condition, usually signifies more severe extinction events attributed to deoxygenation in Earth's history. Despite extensive exploration of various proxies in paleoredox studies, most are primarily utilized to reconstruct ...
Xubin Wang +8 more
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Euxinia, a crucial geological condition, usually signifies more severe extinction events attributed to deoxygenation in Earth's history. Despite extensive exploration of various proxies in paleoredox studies, most are primarily utilized to reconstruct ...
Xubin Wang +8 more
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Geochemical characteristics of the source rocks in Mesozoic Yanchang formation, central Ordos Basin
Journal of Earth Science, 2013The shale of Yanchang Formation in Upper Triassic is the most important source rock for the Mesozoic petroleum reserviors in Ordos Basin. Chang 7 and Chang 4+5 members are the major source rock formation. Source rock samples, obtained from 22 cored wells in central Ordos Basin, were geochemically analyzed to determine the organic matter abundance ...
Senhu Lin +4 more
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Genesis of bitumen and high resistivity water layer in Yanchang formation, Ordos Basin, China
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2021Many oil-bearing basins in the world have found high-resistivity water layers, which brings difficulties to the identification of oil-water layers and the exploration and development of oil fields....
Zhenglu Xiao +5 more
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Sedimentology
With ongoing shale oil and gas exploration and development across the world, the sedimentology of deep‐water fine‐grained sedimentary rocks remains an important focus for research.
Yingchang Cao +4 more
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With ongoing shale oil and gas exploration and development across the world, the sedimentology of deep‐water fine‐grained sedimentary rocks remains an important focus for research.
Yingchang Cao +4 more
semanticscholar +1 more source