Results 21 to 30 of about 27,603 (134)

Parameter optimization and field practice of CO2 pre-fracturing process in Jimsar shale oil block [PDF]

Youqicang pingjia yu kaifa
The shale oil of Lucaogou Formation in Jimsar Sag has the characteristics of extremely low original permeability and high viscosity of crude oil, making it uneconomical to produce under natural conditions.
ZHAO Kun,LI Zeyang,LIU Juanli,HU Ke,JIANG Ranran,WANG Weixiang,LIU Xiuzhen
doaj   +2 more sources

Characteristics and main controls of shale oil reservoirs in Lucaogou Formation, Jimsar Sag, Junggar Basin

Shiyou shiyan dizhi, 2020
The characteristics and main controls of continental shale oil reservoirs in the Permian Lucaogou Formation in the Jimsar Sag of Junggar Basin were studied based on seismic, core and logging data.
Jin HUO, Dongming ZHI, Menglin ZHENG, Yong TANG, Xiatian WANG, Qiusheng CHANG, Xuguang GUO, Jing DING, Wenjun HE, Haijuan BAO, Yang GAO   +10 more
doaj   +2 more sources

Reservoir characteristics and genesis of shale oil "sweet spots" in Lucaogou Formation, Jimsar Sag, Junggar Basin

Shiyou shiyan dizhi, 2020
The shale oil layers of the Lucaogou Formation in the Jimsar Sag of Junggar Basin have complex lithology and strong heterogeneity. The formation of "sweet spots" is a key problem restricting exploration and development.
Ran WANG, Qiusheng CHANG, Yongxin QIAN, Guoliang LIU, Min WAN, Liliang HUANG   +5 more
doaj   +2 more sources

Study on calculation of transversely isotropic dynamic rock mechanical parameters and conversion model between dynamic parameters and static parameters

Unconventional Resources, 2023
The shale oil reservoirs in the Jimsar Sag are strongly heterogeneous. Therefore, it is of practical significance to relate the dynamic elastic stiffness to the static elastic stiffness under the assumption of transverse isotropy.
Zichao Ma, Nailing Xiu, Haifeng Fu, Bing Hou, Dong Chen, Changming Hou   +5 more
doaj   +2 more sources

Characterization of Pore Structures and Implications for Flow Transport Property of Tight Reservoirs: A Case Study of the Lucaogou Formation, Jimsar Sag, Junggar Basin, Northwestern China

Energies, 2021
Quantitate characterization of pore structures is fundamental to elucidate fluid flow in the porous media. Pore structures of the Lucaogou Formation in the Jimsar Sag were investigated using petrography, mercury intrusion capillary porosimetry (MICP) and
Yang Su, Ming Zha, Keyu Liu, Xiujian Ding, Jiangxiu Qu, Jiehua Jin   +5 more
doaj   +2 more sources

Evaluation Model and Application of Shale Oil Production Efficiency Under Energy-Depleted Development Mode in Jimsar Sag

Frontiers in Energy Research, 2022
In order to reveal the shale oil production mechanism and production efficiency under the energy-depleted development mode, experiments on expulsion oil based on imbibition and elastic energy release under high temperature and pressure were carried out ...
Yang Gao, Yang Gao, Dongming Zhi, Yingyan Li, Zhenxue Jiang, Yuan Deng, Jianhua Qin   +6 more
doaj   +2 more sources

Pore structure, hydrocarbon occurrence and their relationship with shale oil production in Lucaogou Formation of Jimsar Sag, Junggar Basin

Shiyou shiyan dizhi, 2021
In order to study the relationship between shale oil production and reservoir porosity or the oil content, experimental approaches including FE-SEM, LSCM, nano CT, high pressure mercury injection and nitrogen adsorption combined analysis, NMR analysis ...
Jian WANG, Lu ZHOU, Jun JIN, Jin LIU, Jun CHEN, Huan JIANG, Baozhen ZHANG   +6 more
doaj   +2 more sources

Geochemical and geophysical constraints on deep fluid activities in sedimentary basins: a study of Jimsar Sag in Junggar Basin

Frontiers in Earth Science
Deep fluids of the Earth are characterized by their unique physical and chemical properties, and they play important roles in various geological processes.
Kun Dai, Kun Dai, Yan Xia, Yan Xia, Tianen Liu, Tianen Liu, Hong Zhang, Hong Zhang, Pan Fu, Pan Fu, Haowei Yuan, Haowei Yuan, Shiju Ren, Shiju Ren, Chang Liu, Chang Liu   +15 more
doaj   +2 more sources

In situ occurrence of shale oil in micro-nano pores in Permian Lucaogou Formation in Jimsar Sag, Junggar Basin

Shiyou shiyan dizhi, 2022
The development of micro-nano pores and throats in shale oil reservoirs has made it complicated and diversified for the occurrence and state of oil, and is difficult to be studied.
Jin LIU, Jian WANG, Baozhen ZHANG, Jian CAO, Ling SHANG, Xiaogang ZHANG, Guijun WANG   +6 more
doaj   +2 more sources

Characteristics and Genetic Mechanism of Pore Throat Structure of Shale Oil Reservoir in Saline Lake—A Case Study of Shale Oil of the Lucaogou Formation in Jimsar Sag, Junggar Basin

Energies, 2021
The shale oil reservoir of the Lucaogou Formation in the Jimsar Sag has undergone tectonic movement, regional deposition and complex diagenesis processes.
Xuanbo Gao, Yingyan Li, Fuqiang Lai
exaly   +3 more sources