Results 21 to 30 of about 3,986,069 (250)

Occurrence and recoverability of tight oil in Paleogene Funing Formation, Subei Basin

Shiyou shiyan dizhi, 2020
The shale, interlayers and adjacent carbonate rocks and siltstones in the second and fourth members of the Paleogene Funing Formation in the Subei Basin were studied using multi-temperature pyrolysis and NMR.
Jinning PENG, Qi QIU, Dongyan WANG, Zhiming LI, Jianhui ZHU, Shiyou LIANG, Yingli WU   +6 more
doaj   +2 more sources

Formation conditions of shale oil and favorable targets in the second member of Paleogene Funing Formation in Qintong Sag, Subei Basin

Shiyou shiyan dizhi, 2021
The favorable targets of shale oil exploration were optimized based on the analyses of hydrocarbon generation, reservoir conditions and oil content of the shale sections in the second member of Paleogene Funing Formation in the Qintong Sag, Subei Basin ...
Lin ZAN, Weifeng LUO, Yanling YIN, Xiaoming JING   +3 more
doaj   +2 more sources

Exploration and development integration practice of subtle reservoir of 3rd member of Funing Formation in western slope of Qintong depression

Youqicang pingjia yu kaifa, 2021
Aiming at the problems that the structural reservoir of the 3rd member of Funing Formation in the shallow layer of the western slope of Qintong depression is not developed and the benefit development of the deep low permeability reservoir is difficult ...
LI Donghai, ZAN Ling, HUANG Wenhuan, YU Wenduan, MA Xiaodong, ZHENG Yongwang, ZHOU Tao, YIN Yanling   +7 more
doaj   +2 more sources

Characteristics and evaluation of lithofacies combination of fine-grained sedimentary rocks: A case study of deep second member of Funing Formation in Gaoyou Sag, Subei Basin [PDF]

Youqicang pingjia yu kaifa
Shale in continental lacustrine basins has the characteristics of diverse lithofacies types and complex vertical superposition. On the basis of lithofacies type classification, the classification of lithofacies combination types and the selection of ...
YANG Baoliang, YU Wenquan, DUAN Hongliang, FU Qian, SUN Yaxiong, QIU Yongfeng, YANG Yan, LIU Shili, ZHOU Jinfeng, FU Qiang
doaj   +4 more sources

Research on shale lamination types and logging characterization methods: A case study of the Funing Formation Member 2 in Gaoyou Sag, Subei Basin [PDF]

Youqicang pingjia yu kaifa
The shale lithofacies in the second member of the Funing Formation (hereafter referred to as Funing Formation Member 2) in the Gaoyou Sag of Subei Basin exhibits significant heterogeneity, with complex lamination types that are challenging to quantify ...
TANG Lei, LIAO Wenting, XIA Lianjun, MA Jie, ZHANG Juan   +4 more
doaj   +3 more sources

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 kaifa
Significant 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
doaj   +4 more sources

Mechanical properties and influencing factors of Funing Formation sandstone reservoir in Jinhu Sag, Subei Basin

Shiyou shiyan dizhi, 2021
Reservoir rock mechanics plays a key role in oil and gas field development. The relationship between lithology, temperature, fluid and confining pressure and the mechanical properties of sandstone reservoirs and the influence mechanism of each factor ...
Ke SUN, Qinghua CHEN
doaj   +2 more sources

Paleopressure during Hydrocarbon Charging and Its Evolution in the Funing Formation of the Gaoyou Sag, Subei Basin, Eastern China

Minerals
Abnormally high pressures are currently limited and locally developed in the Funing Formation of the Gaoyou Sag, Subei Basin, eastern China, but the paleopressure and its evolutionary history remain unclear. Based on the determination of hydrocarbon charging periods by performing systematic fluid inclusion analysis on sixteen core samples from the ...
Chunquan Li, Shiyou Qian, Yuancai Zheng
openaire   +2 more sources

Flow units classification for geostatisitical three-dimensional modeling of a non-marine sandstone reservoir: A case study from the Paleocene Funing Formation of the Gaoji Oilfield, east China

Open Geosciences, 2018
Flow units classification can be used in reservoir characterization. In addition, characterizing the reservoir interval into flow units is an effective way to simulate the reservoir.
Zhang Penghui, Zhang Jinliang, Wang Jinkai, Li Ming, Liang Jie, Wu Yingli   +5 more
doaj   +2 more sources

Opening of Bedding-Parallel Fractures in the Shale Oil Reservoirs of the Paleogene Funing Formation, Subei Basin, China

Energies
Bedding-parallel fractures represent a crucial flow-path network in shale oil reservoirs, yet their timing of opening and driving mechanisms remain subjects of long-standing debate. This study investigates the origin and opening mechanisms of bedding-parallel fractures within the Paleogene Funing shale oil reservoir of the Huazhuang area, Subei Basin ...
Zhelin Wang, Ao Su, Dongling Xia, Xinrui Lyu, Xingwei Wu   +4 more
openaire   +2 more sources