Pore characteristic responses to categories of depositional microfacies of delta-lacustrine tight reservoirs in the Upper Triassic Yanchang Formation, Ordos Basin, NW China
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DOI: 10.1016/j.marpetgeo.2020.104423
Abstract: Abstract Primary depositional variations interact with diagenetic modifications to exert strong control on pore networks in tight hydrocarbon reservoirs. However, the linkage between pore characteristics and depositional microfacies remains enigmatic, which restricts the prediction of… read more here.
Keywords: tight reservoirs; formation ordos; reservoir; depositional microfacies ... See more keywords
Application of fluid inclusions to the charging process of the lacustrine tight oil reservoir in the Triassic Yanchang Formation in the Ordos Basin, China
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2016.10.014
Abstract: Abstract This study examines the organic geochemistry, physics and accumulation dynamics of the Chang 7 tight oil reservoirs in the Yanchang Formation in the Ordos Basin. We analyse the episodes, timing, and forces of hydrocarbon… read more here.
Keywords: ordos basin; formation ordos; yanchang formation; charging process ... See more keywords
Identification and distribution of fractures in the Zhangjiatan shale of the Mesozoic Yanchang Formation in Ordos Basin
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DOI: 10.1190/int-2016-0123.1
Abstract: AbstractThe natural fractures in mud or shale directly affect the quality and efficiency of shale gas reservoirs, and fracture identification and prediction play an important role in drilling shale gas wells and making plans for… read more here.
Keywords: formation ordos; zhangjiatan shale; fractures zhangjiatan; yanchang formation ... See more keywords