Results 11 to 20 of about 380 (135)

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

Distribution of oil bearing and shale oil-rich strata in the second member of Funing Formation in Qintong Sag [PDF]

Youqicang pingjia yu kaifa
The 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
doaj   +4 more sources

Quantitative multiparameter prediction of fault-related fractures: a case study of the second member of the Funing Formation in the Jinhu Sag, Subei Basin [PDF]

Petroleum Science, 2018
In this paper, the analysis of faults with different scales and orientations reveals that the distribution of fractures always develops toward a higher degree of similarity with faults, and a method for calculating the multiscale areal fracture density ...
Jing-Shou Liu, Wen-Long Ding, Jun-Sheng Dai, Yang Gu, Hai-Meng Yang, Bo Sun   +5 more
doaj   +2 more sources

Reservoir characteristics and hydrocarbon accumulation significance of metamorphic zones of intrusive rocks and surrounding rocks in second member of Paleocene Funing Formation in Qintong Sag, Subei Basin

Shiyou shiyan dizhi
Volcanic reservoirs play a crucial role in oil and gas exploration. The intrusive rocks in the Qintong Sag of the Subei Basin are widely distributed within active oil and gas deposits, making them a significant area for further exploration and reserve ...
Suhua ZANG
doaj   +2 more sources

Characteristics of reservoir space and sweet spot evaluation of shale oil in the second member of Paleogene Funing Formation in Subei Basin: a case study of well QY1 in Qintong Sag

Shiyou shiyan dizhi
The second member of the Paleogene Funing Formation in the Subei Basin is a key production layer for conventional oil and an optimal target for the exploration and development of continental shale oil in East China.
Yuqiao GAO, Xiao CAI, Wei XIA, Yanyan WU, Yunyan CHEN   +4 more
doaj   +2 more sources

Development and performance evaluation of fracturing-displacement agent（HDFD） for shale oil: A case study of the second member of Funing Formation, Subei Basin [PDF]

Youqicang pingjia yu kaifa
In the fracturing process of shale oil in Subei Basin, there has been a notable incompatibility between the oil displacement agent and the fracturing fluid.
WANG Weiheng, GUO Xin, ZHANG Bin, XIA Weiwei   +3 more
doaj   +3 more sources

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 kaifa
The identification and classification of shale lithofacies are crucial for both theoretical understanding and practical applications in shale gas exploration and exploitation.
WANG Xinqian, YU Wenduan, MA Xiaodong, ZHOU Tao, TAI Hao, CUI Qinyu, DENG Kong, LU Yongchao, LIU Zhanhong   +8 more
doaj   +3 more sources

In-situ stress orientation and main controlling factors of deep shale reservoirs in the second member of Paleogene Funing Formation in Gaoyou Sag, Subei Basin

Shiyou shiyan dizhi
The shale oil resources in the second member of the Paleogene Funing Formation in the Gaoyou Sag, Subei Basin exceed 700 million tons. However, the complex geological conditions of both its structure and stress significantly impact the shale oil ...
Zeyu YAN, Bing LIANG, Yaxiong SUN, Hongliang DUAN, Xuming QIU   +4 more
doaj   +2 more sources

Impact of Paleoclimatic Variability on Shale Oil Enrichment in Deep to Semi-Deep Lacustrine Facies: A Case Study of the Second Member of the Funing Formation, Qintong Depression, Subei Basin, Eastern China. [PDF]

ACS Omega
Tang S, Shi Z, Zang S, Hua C, Li W, Tan Q, Fu H, Xiao H, Ning K, Liu H.   +9 more
europepmc   +2 more sources

Lacustrine Shale Diagenesis—A Case Study of the Second Member of the Funing Formation in the Subei Basin

Processes, 2023
Shale diagenesis differs from that of sandstone and carbonate rocks with regard to the type, evolution stage, and evolution mode. The quality of shale reservoirs is closely linked to the extent of diagenetic evolution. This study identifies the types and characteristics of shale diagenesis using thin sections and scanning electron microscopy (SEM ...
Shuping Wang, Cunfei Ma, Xue Sun, Shili Liu   +3 more
openaire   +1 more source