Research of the remaining oil displacement in Chang 8 low permeability reservoir in Fanxue area of Ordos Basin

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Wang, Yanglong^1^2 ; Yan, Qibin^1 ; Yan, Jiao^1^3 ; Deng, Qiang^3^4

School of Geoscience and Technology, Southwest Petroleum University, Chengdu

610500, China^1

Dingbian Oilfield, Yanchang Oilfield Company, Yulin

718600, China^2

Shaanxi Prov. Key Lab. of Environ. Poll. Control and Reservoir Protection Technology of Oilfields, Xi'An Shiyou University, Xi'an

710065, China^3

State Key Laboratory of Petroleum Pollution Control, CNPC Research Institute of Safety and Environmental Technology, Beijing

102200, China^4

关键词: Development stages;    Laboratory analysis;    Ordos Basin;    Remaining oil;    Remaining oil distribution;    Reservoir distribution;    Reservoir modeling;    Well patterns;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/2/022089/pdf
DOI  :  10.1088/1755-1315/300/2/022089

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In Fanxue area of Ordos Basin, Chang 8 Oil Group has been in the development stage, the current development of more difficult and costly. In this paper, Chang 8 layers in this area are studied by using reservoir sedimentology, logging geology, petroleum geology, petrophysics, 3D reservoir modeling and numerical simulation and laboratory analysis techniques. The reservoir distribution pattern, remaining oil distribution pattern and well pattern optimization provide relevant technical results for the later development and provide guarantee for increasing reserves and production.