Results 11 to 20 of about 96 (50)

A Geological Modeling Workflow for Shale Reservoirs: A Case Study of the F2 Member in the Qintong Sag

Applied Sciences (Switzerland)
Shale reservoirs provide critical storage space for unconventional oil and gas, yet their frequent vertical facies alternations and complex spatial architectures make it difficult for conventional two-point geostatistical methods to reproduce thin ...
Siyu Yu, Shaohua Li
exaly   +4 more sources

Lamina combination characteristics and hydrocarbon enrichment mechanism of continental shale formations: A case study of the second member of the Paleogene Funing Formation in the Qintong Sag, Subei Basin, China

Petroleum Exploration and Development
Taking the shale of the second member of the Paleogene Funing Formation in the Qintong Sag, Subei Basin, China, as an example, this study integrates methods such as rock section imaging, optical and electron microscopy, micro-area mineral analysis and ...
Xiao CAI, Yuqiao GAO, Xipeng HE, Wei XIA, Xiaodong MA, Ling ZAN, Caixia HUA, Anxu DING, Zhigao JIANG, Yuxia LIU, Yumeng WANG   +10 more
exaly   +4 more sources

Main controlling factors for the enrichment of shale oil and significant discovery in second member of Paleogene Funing Formation, Qintong Sag, Subei Basin

Shiyou shiyan dizhi, 2021
Based on the study of hydrocarbon generation features, oil bearing property and reservoir property of shale in the second member of Paleogene Funing Formation in the Qintong Sag of the Subei Basin, the main controlling factors of shale oil enrichment ...
Hongsheng YAO, Ling ZAN, Yuqiao GAO, Caixia HUA, Wenduan YU, Weifeng LUO, Xiaodong MA   +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

Stimulation mechanism of self suspension proppant in sand-carrying fracturing by water

Youqicang pingjia yu kaifa, 2021
At present, the research at home and abroad of self-suspension proppant, a new type of proppant, is mainly focus on indoor preparation and field application, but the study of its stimulation mechanism is less.
HUANG Bo, LEI Lin, TANG Wenjia, XU Ningwei, XIONG Wei   +4 more
doaj   +2 more sources

Log interpretation method and application for 3rd member of Funing Formation in west slope of Qintong sag

Youqicang pingjia yu kaifa, 2020
In order to improve the accuracy of log interpretation and the applicability of interpretation model for zones, the suitable porosity and saturation models are established for analysis of the 3rd member of Funing Formation in the west slope of Qintong ...
SUN Wei
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

Petrological characteristics, reservoir property and oil-bearing potential of intrusive rocks in well Shaduo 1, Qintong Sag, Subei Basin

Shiyou shiyan dizhi
Igneous rock oil and gas reservoir has gradually become an important type of oil and gas reservoir, but the igneous rock reservoir is highly heterogeneous, the reservoir property varies greatly, and the study of reservoir genetic mechanism is ...
Xiang XIA, Xiaodong MA, Wenxuan HU, Suhua ZANG   +3 more
doaj   +2 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

Natural fracture identification and modeling for shale oil reservoirs in continental basins: a case study from vicinity of well QY4 in Qintong Sag, Subei Basin

Shiyou shiyan dizhi
China possesses abundant shale oil resources, but exploration and development have progressed slowly due to the strong heterogeneity and complex fracture development in continental shale reservoirs.
Peng CHEN, Ling ZAN, Junwei MEI, Xiaoming JING, Wangpeng LI, Luanxi BAI, Chao LU, Lili WANG   +7 more
doaj   +2 more sources