- 专利标题： Polymer-enhanced surfactant flooding for permeable carbonates
-
申请号： US16025787申请日： 2018-07-02
-
公开(公告)号： US10266752B2公开(公告)日： 2019-04-23
- 发明人: Ming Han , Ali Abdallah Al-Yousef , Salah Hamad Al-Saleh , Alhasan Fuseni
- 申请人： Saudi Arabian Oil Company
- 申请人地址： SA Dhahran
- 专利权人： SAUDI ARABIAN OIL COMPANY
- 当前专利权人： SAUDI ARABIAN OIL COMPANY
- 当前专利权人地址： SA Dhahran
- 代理机构： Bracewell LLP
- 代理商 Constance G. Rhebergen; Karthika Perumal
- 主分类号： C09K8/588
- IPC分类号： C09K8/588 ; C09K8/584
摘要：
A method for increasing oil production in a carbonate reservoir by incorporating a saline solution injection including a saline soluble surfactant and a saline soluble polymer. The method provides for increased oil production as compared to conventional waterflooding techniques.
公开/授权文献
信息查询
