Impact of diagenesis on reservoir quality of the lacustrine mixed carbonate-siliciclastic-volcaniclastic rocks in China

W Wei, K Azmy, X Zhu - Journal of Asian Earth Sciences, 2022 - Elsevier
The lacustrine mixed rocks, which are composed of detrital, carbonate, and volcanic
materials, have increasingly attracted attention due to their association with significant oil …

Influence of volcanic and hydrothermal activity on organic matter enrichment in the Upper Triassic Yanchang Formation, southern Ordos Basin, Central China

K Zhang, R Liu, Z Liu, B Li, J Han, K Zhao - Marine and Petroleum Geology, 2020 - Elsevier
Based on the field investigation of oil shales in the southern Ordos Basin, detailed
observations, and systematic sample analyses of core samples from a well that penetrated …

Changes of pore structures and permeability of the Chang 73 medium-to-low maturity shale during in-situ heating treatment

Z Wei, JJ Sheng - Energy, 2022 - Elsevier
To evaluate the thermally induced permeability enhancement potential and stress sensitivity
during in-situ heating (ISH), real-time measurement of pulse-decay gas permeability (PDP) …

[HTML][HTML] 吉木萨尔凹陷二叠系芦草沟组烃源岩沉积古环境

蒋中发, 丁修建, 王忠泉, 赵辛楣 - 2020 - xml-data.org
为查明准噶尔盆地吉木萨尔凹陷中二叠统芦草沟组烃源岩古沉积环境演化过程, 对27
块烃源岩样品进行主量元素, 微量元素测试, 并结合生物标志物, 碳酸盐岩δ 18 O 数据, 对芦一段 …

Insights into the pore structure and oil mobility in fine-grained sedimentary rocks: The Lucaogou Formation in Jimusar Sag, Junggar Basin, China

X Pang, G Wang, L Kuang, H Li, Y Zhao, D Li… - Marine and Petroleum …, 2022 - Elsevier
Unconventional shale/tight oil resources in fine-grained sedimentary rocks play essential
roles in global energy structure. Fine-grained sedimentary rocks are characterized by …

Natural fractures in deep continental shale oil reservoirs: A case study from the Permian Lucaogou formation in the Eastern Junggar Basin, Northwest China

G Liu, Z Jin, L Zeng, L Huang, M Ostadhassan… - Journal of Structural …, 2023 - Elsevier
The deep continental shale of the Permian Lucaogou Formation in the eastern Junggar
Basin is abundant in oil resources, characterized by extensive development and various …

Petrological and organic geochemical characteristics of the Permian Lucaogou Formation in the Jimsar Sag, Junggar Basin, NW China: Implications on the …

Z Meng, Y Liu, X Jiao, L Ma, D Zhou, H Li, Q Cao… - Journal of Petroleum …, 2022 - Elsevier
The coupling relationship between volcanic-hydrothermal activities and hydrocarbon
generation has been a common understanding in recent years. However, there is a lack of …

High abundance of carotanes in the brackish-saline lacustrine sediments: A possible cyanobacteria source?

W Ding, D Hou, L Jiang, Y Jiang, P Wu - International Journal of Coal …, 2020 - Elsevier
The organic-rich oil shales of low maturity and tight oils from the Middle Permian Lucaogou
Formation were formed in a brackish-saline lacustrine environment in the Jimusaer Sag …

Effects of paleosedimentary environment on organic matter enrichment in a saline lacustrine rift basin-A case study of Paleogene source rock in the Dongpu …

Q Wang, F Jiang, H Ji, S Jiang, X Liu, Z Zhao… - Journal of Petroleum …, 2020 - Elsevier
Organic-rich shale, the third member of the PaleogeneShahejie Formation (Es 3), is
considered as an excellent lacustrine source rock in the Bohai Bay Basin. However, studies …

Petrographic, palynologic and geochemical characteristics of source rocks of the Permian Lucaogou formation in Jimsar Sag, Junggar Basin, NW China: Origin of …

Y Su, M Zha, X Ding, J Qu, C Gao, J Jin… - Journal of Petroleum …, 2019 - Elsevier
Abstract The Lucaogou Formation contains significant amount of shale oil and tight oil
resources in China, and the target strata studied here is located in the Jimsar Sag, Junggar …