Progress and direction of 3D seismic exploration in Qintong Sag of Subei Basin [PDF]
Youqicang pingjia yu kaifa, 2023 Qintong Sag of Subei Basin has high abundance of oil and gas resources and great exploration potential, but the geological target has the complex characteristics of “thin, broken, small, scattered and hidden”.
LIU Ming,XUE Ye,LIU Tiantian,ZHAO Sucheng,LAN Jiada,SHI Mengjun,YANG Fan
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Hydrocarbon enrichment regularity of the first member of Paleogene Dainan Formation in Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifa, 2023 The first member of the Dainan Formation in the Qintong Sag of the Subei Basin, characterized by its shallow burial and excellent physical properties, is identified as a key exploration target for high-quality hydrocarbon reserves.
TAI Hao,YU Wenduan,ZANG Suhua,SHI Mengjun,JING Xiaobo,SUN Wei
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Sedimentary palaeogeomorphology and palaeo-environment reconstruction of shallow water delta in the 3rd member of Funing Formation in Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifa, 2023 Palaeogeomorphology and palaeo-environment conditions are the main environmental factors affecting the sedimentation. Due to the frequent water change, complex terrain and high difficulty in seismic identification and tracking, the reconstruction ...
CHENG Hao +6 more
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Development mode and practice of fault-block oriented shale oil well in the second member of Funing Formation, Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifa, 2023 In order to explore the beneficial development path of fault-block shale oil in Qintong Sag, a development mode for the fracturing of directional wells combined with pseudo-horizontal wells has been proposed based on the study on the geological ...
YAO Hongsheng,YUN Lu,ZAN Ling,ZHANG Longsheng,QIU Weisheng
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Shiyou shiyan dizhi, 2023 The continental shale oil in the second member of Paleogene Funing Formation in the Qintong Sag, Subei Basin has the characteristics of high and stable production.
Ling ZAN +3 more
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Logging evaluation of shale oil in the second member of Funing Formation of Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifaThe efficient evaluation of the oil properties, capabilities, and compressibility of reservoirs using conventional logging data is essential for the large-scale development of shale oil in northern Jiangsu.
WANG Xin,HAN Jianqiang,ZAN Ling,LI Xiaolong,PENG Xingping
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Discussion on high hydrocarbon generation efficiency of saline lacustrine source rocks with low TOC: A case study of the second member of Funing Formation, Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifaSignificant progress has been made in shale oil exploration within the second member of the Funing Formation in the Qintong Sag, Subei Basin. However, geologists have noted that the measured Total Organic Carbon（TOC） contents are generally below 2 ...
GAO Yuqiao, HE Xipeng, CHENG Xiong, TANG Xuan, HUA Caixia, ZAN Ling, ZHANG Peixian, CHEN Xuewu, PANG Yiwei
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Distribution of oil bearing and shale oil-rich strata in the second member of Funing Formation in Qintong Sag [PDF]
Youqicang pingjia yu kaifaThe objective of this study is to delve deeper into the hydrocarbon generation potential and oil-bearing characteristics of various source rocks within the second section of the Funing Formation in Qintong Sag, Subei Basin, and to assess the degree of ...
YU Wenduan, GAO Yuqiao, ZAN Ling, MA Xiaodong, YU Qilin, LI Zhipeng, ZHANG Zhihuan
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Identification and application of shale lithofacies based on conventional logging curves: A case study of the second member of Funing Formation in Qintong Sag, Subei Basin [PDF]
Youqicang pingjia yu kaifaThe identification and classification of shale lithofacies are crucial for both theoretical understanding and practical applications in shale gas exploration and exploitation.
WANG Xinqian +8 more
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Minerals (Basel, Switzerland)Research on the provenance of sedimentary systems is key to better understanding the sedimentary framework and improving exploration-associated decision-making and deployment. With regard to the provenance of sedimentary systems, there is still poor understanding in the initial rifting stage due to imbalanced and insufficient exploration and a common ...
Rui Jiang, Shiqiang Xia, Liu Zhen
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