Results 181 to 190 of about 627 (208)
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Applied Mechanics and Materials, 2010
Sedimentary microfacies of Ⅳ sand group of the second member of Qingshankou formation in Daqingzijing area are interpreted jointly with careful core description, sequence and distribution of sandstone. The area also develops delta. Sedimentary microfacies shows that sand body size is becoming smaller and in the transgression period of Ⅳ sand groups of ...
Wei Yan, Jin Liang Zhang, Cun Lei Lei
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Sedimentary microfacies of Ⅳ sand group of the second member of Qingshankou formation in Daqingzijing area are interpreted jointly with careful core description, sequence and distribution of sandstone. The area also develops delta. Sedimentary microfacies shows that sand body size is becoming smaller and in the transgression period of Ⅳ sand groups of ...
Wei Yan, Jin Liang Zhang, Cun Lei Lei
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Marine and Petroleum Geology, 2020
Abstract A total of 19 representative lacustrine shale (core) samples from the Upper Cretaceous Qingshankou Formation in the Changling Sag, Songliao Basin, northeast China have been characterized to determine the types of shale oil reservoir lithofacies and investigate pore structures and pore-scale oil distribution using an integrated petrographic ...
Chang Liu +5 more
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Abstract A total of 19 representative lacustrine shale (core) samples from the Upper Cretaceous Qingshankou Formation in the Changling Sag, Songliao Basin, northeast China have been characterized to determine the types of shale oil reservoir lithofacies and investigate pore structures and pore-scale oil distribution using an integrated petrographic ...
Chang Liu +5 more
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Journal of Oil and Gas Research Reviews
The Qingshankou Formation was the main source rock in the Sanzhao Depression of the Songliao Basin, with a relatively large thickness of shale. Among them, the first member of the Qingshankou Formation was characterized by semi-deep lake to deep lake sedimentation, with a generally warm and humid climate, and developed shale with relatively large ...
Zhou Haiyan +6 more
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The Qingshankou Formation was the main source rock in the Sanzhao Depression of the Songliao Basin, with a relatively large thickness of shale. Among them, the first member of the Qingshankou Formation was characterized by semi-deep lake to deep lake sedimentation, with a generally warm and humid climate, and developed shale with relatively large ...
Zhou Haiyan +6 more
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International Journal of Coal Geology, 2015
Abstract In the well-known continental Songliao Basin, the oil shale successions of the Cretaceous Qingshankou Formation are excellent source rocks for oil. The oil shale layers with high TOC (total organic carbon) contents developed at the bottom of the formation.
Jinjun Xu +6 more
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Abstract In the well-known continental Songliao Basin, the oil shale successions of the Cretaceous Qingshankou Formation are excellent source rocks for oil. The oil shale layers with high TOC (total organic carbon) contents developed at the bottom of the formation.
Jinjun Xu +6 more
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Restoration of Paleosedimentary Environment of Qingshankou Formation in Songliao Basin
2023Tie-feng Lin +10 more
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Geological Journal
Shale reservoir has strong heterogeneity in mineral composition and oil content even at a short distance in the same interval. To better understand the accumulation mechanism of shale oil and hydrocarbon migration tendency in the interval, and explore the main influencing factors of distribution.
Ziheng Guan +9 more
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Shale reservoir has strong heterogeneity in mineral composition and oil content even at a short distance in the same interval. To better understand the accumulation mechanism of shale oil and hydrocarbon migration tendency in the interval, and explore the main influencing factors of distribution.
Ziheng Guan +9 more
openaire +1 more source