Results 31 to 40 of about 162 (81)

Research on main controlling factors of shale oil productivity in Gaoyou Sag, Subei Basin

Youqicang pingjia yu kaifa
The second member of the Funing Formation (hereinafter referred to as the Fu-2 member) in the Gaoyou Sag of the Subei Basin is one of the important strata for continental shale oil exploration and development in eastern China.
GE ZHENGJUN, CHEN TINGSHAN, WANG ZHILIN, HONG YAFEI, YAO YUAN, XIA BUYU, LU XIANRONG, WANG WEILIN   +7 more
doaj   +2 more sources

Progress and research direction of shale oil exploration in complex fault blocks with low to medium TOC in Subei Basin [PDF]

Youqicang pingjia yu kaifa
Shale oil resources in the Subei Basin show significant potential. The second and fourth members of the Funing Formation (hereafter referred to as Funing Member 2 and Funing Member 4) are the main target layers for exploration.
ZHONG Zhiguo, YU Wenquan, DUAN Hongliang, YANG Baoliang   +3 more
doaj   +3 more sources

Comparative analysis of preservation conditions for shale oil in second member of Funing Formation, Subei Basin

Youqicang pingjia yu kaifa
Exploration breakthroughs of shale oil have been successively achieved in the second member of the Paleogene Funing Formation in four main sags (Qintong, Gaoyou, Jinhu, and Haian) of the Subei Basin, marking an important area for future increases in ...
QIU YONGFENG, FU QIAN, SUN YAXIONG, DUAN HONGLIANG, YANG YAN, XU FEI, YANG BAOLIANG, LIU SHILI, ZHOU JINFENG, GONG LEI   +9 more
doaj   +2 more sources

Reservoir characteristics and differential development mechanisms of pores and fractures in shales with different lithofacies of continental lacustrine basins: a case study of shale of the second member of Paleogene Funing Formation in Gaoyou Sag, Subei Basin

Shiyou shiyan dizhi
A large set of thick lacustrine organic-rich shale is developed in the second member of Paleojene Funing Formation (Fu-2 member) in Gaoyou Sag, Subei Basin.
Qidong LIU, Heyong LI, Hongliang DUAN, Yan YANG, Yaxiong SUN, Baoliang YANG, Qian FU, Yujie XING, Liyan SONG   +8 more
doaj   +2 more sources

Research on key fracturing technology for deep shale oil in Gaoyou Sag, Subei Basin

Youqicang pingjia yu kaifa
The Huazhuang area in the Gaoyou Sag of the Subei Basin is a key block for shale oil exploration in the Jiangsu Oilfield. The shale in the Huazhuang Ⅱ block is buried at depths exceeding 4 000 m, accounting for 42% of the total shale oil resources in the
HUANG XIAOKAI, HUANG YUE, JIN ZHIRONG, HE LEIYU   +3 more
doaj   +2 more sources

Quantitative evaluation of fault sealing by Weighted Shale Gouge Ratio(WSGR): a case study of Yongan area in Gaoyou Sag, Subei Basin

Shiyou shiyan dizhi
The evaluation of fault sealing is an important part of analyzing hydrocarbon accumulation conditions in fault-block traps. Based on the improved Shale Gouge Ratio (SGR), this paper proposed a new method for evaluating fault sealing, Weighted Shale Gouge
Chuhua LI, Wenquan YU, Jianrong DING
doaj   +2 more sources

Main controlling factors of shale oil enrichment in second member of Paleogene Funing Formation in Gaoyou Sag of Subei Basin

Shiyou shiyan dizhi
The second member of the Paleogene Funing Formation in the Gaoyou Sag is a key area for shale oil exploration within the Subei Basin. The successful implementation of eight horizontal shale oil wells evidences its significant potential and promising ...
Hongliang DUAN, Yaxiong SUN, Baoliang YANG   +2 more
doaj   +2 more sources

Exploration on the Causes of Concealed Faults in Huawa Area of Gaoyou Sag

IOP Conference Series: Earth and Environmental Science, 2019
Shuang Hu, Xinyue Song, Yimeng Wang, Zhang Lifu   +3 more
exaly   +2 more sources

Research and application of a decision support platform for geologic CO2 storage siting based on a global case database

Meitian dizhi yu kantan
Objective Under the strategic background of reaching the goals of peak CO2 emissions and carbon neutrality, there is an urgent need to address the core issue of geologic CO2 storage (GCS) siting in the advancement of large-scale GCS deployment ...
Yinbang ZHOU, Rui WANG, Yan ZHEN, Quanqi DAI, Chuanjie CHENG   +4 more
doaj   +2 more sources

Diabase Intrusion-Induced Changes in Shale Pore Structure in Subei Basin: Insights from Mono- and Multifractal Analysis of N₂ Adsorption

Fractal and Fractional
Diabase intrusion is a common geological phenomenon in lacustrine shale formations in continental basins in China, which has important effects on the physical and chemical properties of shale oil reservoirs.
Zuxian Hua, Xiaoping Liu, Biao Sun, Tian Liu, Qidong Liu, Hongliang Duan, Shili Liu, Yue Zheng, Wendi Peng, Wenhui Xie   +9 more
doaj   +2 more sources