Results 81 to 90 of about 232 (137)

Evaluation method of oil saturation index OSI for shale oil reservoir based on well logging data

Frontiers in Earth Science
Oil saturation index (OSI) serves as an important indicator for potential movable hydrocarbons evaluation of shale oil reservoirs, which is mainly obtained through rock pyrolysis experiments.
Han Tian, Hongliang Wu, Weilin Yan, Zhou Feng, Chaoliu Li, Li Ren, Hongjun Xu   +6 more
doaj   +1 more source

Effect of Petroleum Generation and Retention on Nanopore Structure Change in Laminated and Massive Shales-Insights from Hydrous Pyrolysis of Lacustrine Source Rocks from the Permian Lucaogou Formation. [PDF]

ACS Omega, 2023
He D, Yang G, Xiang B, Zeng J, Ma W, Qiao J, Wang M, Liu Y.   +7 more
europepmc   +1 more source

Optimal design of gas injection development method for enhanced recovery in terrestrial shale oil reservoir

Frontiers in Energy Research
This study investigates the shale oil drainage characteristics from the Gulong Sag, The objective is to clarify the development method for effective recovery enhancement of terrestrial shale oil.
Xiaoyu Cui, Zhewei Chen, Rui Wang, Yi Han, Xujiao He, Zhengdong Lei   +5 more
doaj   +1 more source

Classification and Control Factors of Reservoir Types in Hybrid Sedimentary Rocks: A Case Study on Lucaogou Formation in the Jimusaer Sag, Junggar Basin. [PDF]

ACS Omega, 2023
An C, Xue H, Dong Z, Xiao D, Xue J, Yan J, Ding G, Yan P, Zhang J.   +8 more
europepmc   +1 more source

Calculation Method of Productivity for Shale Oil in Volumetric Fractured Horizontal Wells. [PDF]

ACS Omega, 2022
Jiang B, Mu L, Yan Y, Li Q, Wu Z, Chen J, Zhang Q.   +6 more
europepmc   +1 more source

Compositional differences of near-critical petroleum from closed pores to wellhead in Gulong shale oil play, Songliao Basin, NE China

The Gulong shale oil play located in northern Songliao Basin is a promising exploration target in China. Member 1 of Qingshankou Formation (Well H) with high thermal maturity was preferred to obtain pressure-retained cores, long-time exposed cores, and ...
Liu, Zhao, Chen, Junyang, Li, Ming, Zhao, Chen, Zhang, Jinyou, Zhao, Xinbin, Wang, Min, Li, Jinbu   +7 more
core   +1 more source

A python code for automatic construction of Fischer plots using proxy data. [PDF]

Sci Rep, 2021
Yang D, Huang Y, Chen Z, Huang Q, Ren Y, Wang C.   +5 more
europepmc   +1 more source

Dual Effect of Hydrothermal Fluid on Shale Oil Reservoir in Gulong Sag, Songliao Basin: Constrained by C-O Isotope and Geochemistry

Hydrothermal activity is widespread in sedimentary basins, but its dual effects (chemistry and temperature) on shale reservoirs are rarely discussed. In this research, we systematically collected 33 well core samples from Q1 to Q9 units in Gulong Sag ...
Xiuli Fu, Yue Bai, Haixin Zhang, Rongsheng Zhao, Junhui Li, Zongbao Liu   +5 more
core   +1 more source

Semiquantitative microscopic pore characterizations of the metamorphic rock reservoir in the central paleo-uplift belt, Songliao Basin. [PDF]

Sci Rep, 2022
Zeng Z, Shan X, Hao G, He W, Zheng C, Yi J, Guo J.   +6 more
europepmc   +1 more source

Contribution of different shale storage spaces to recovery rate and mechanism of oil mobilization during imbibition [PDF]

The influence of different reservoir spaces in shale reservoirs on imbibition recovery is a hot spot for improving shale oil recovery. However, the research on the influence of different chemical reagents on the recovery factor of different scale pores ...
Wei, Jianguang, Wang, Anlun, Yang, Ying, Zhao, Xiaoqing, Zhou, Xiaofeng, Wang, Rui   +5 more
core