文章基本信息

标题：Sensitivity Analysis of Offshore Sandstone Reservoir—A Case Study of an Oilfield in the Western Bohai Sea
本地全文：下载
作者：Bo Quan ; Jie Tan ; Songru Mou 等
期刊名称：Open Journal of Applied Sciences
印刷版ISSN：2165-3917
电子版ISSN：2165-3925
出版年度：2022
卷号：12
期号：8
页码：1383-1394
DOI：10.4236/ojapps.2022.128095
语种：English
出版社：Scientific Research Publishing
摘要：X oilfield is located in the Western Bohai Sea. During the water injection development process, the oil well productivity continued to decline. The effect of water injection and oil increase is poor. This time, by analyzing the sensitivity of the reservoir, the damage mode of the reservoir is analyzed, the reasons for the poor water injection effect are obtained, because of strong water sensitivity, medium to strong stress sensitivity, and the corresponding measures and suggestions are put forward, such as greater than 4500 mg/l of the salinity of injected water, timely supplement formation energy. Provide basis for the development of similar oil fields.
关键词：SensitivityClay MineralsReservoir DamageExperiment