Research Advances in Tight Oil and Its Prospect

International Conference on Manufacturing Technology, Materials and Chemical Engineering

材料科学;化学工业

Si, Qinghong^1^2^3 ; Sima, Xianzhang^1^2^3 ; Zhang, Chao^1^2^3 ; Wang, Shanbo^1^2^3 ; Zhang, Bo^1^2^3 ; Zhu, Qiang^1^2^3

Tianjin Centre, China Geological Survey, Tianjin

300170, China^1

North China Center for Geoscience Innovation, Tianjin

300170, China^2

Tianjin Center, China Geological Survey, 4 Dazhigu 8th Road, Hedong District, Tianjin

300170, China^3

关键词: Control factors;    Exploration and development;    Formation mechanism;    ITS evaluation;    Oil accumulation;    Oil reservoirs;    Research advances;    Unconventional oil and gas;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/592/1/012097/pdf
DOI  :  10.1088/1757-899X/592/1/012097

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Tight oil has broad prospects for exploration around the world. There have been achieved success exploration and development of tight oil reservoirs in some foreign basins. China has a large area of unconventional oil and gas resources, of which coalbed methane and shale gas have been well studied, but tight oil is still in its infancy, and its evaluation basis is still weak. By analyzing the control factors of tight oil accumulation, the accumulation process and the accumulation dynamiction, it is believed that the basic theoretical work of tight oil accumulation should be carried out as soon as possible. Especially, there is an urgent need for breakthroughs in the study of the time relationship between tight oil accumulation and reservoir densification and formation mechanism of tight oil reservoir-forming dynamiction.