某海上油田稠油热采工艺设计  

Design of Thermal Recovery Process for Heavy Oil in an Offshore Oilfield

作　　者：翟学微 ZHAI Xuewei(Tianjin Branch Company of CNOOC(China)Co.,Ltd.,Tianjin 300000,China)

机构地区：[1]中海石油(中国)有限公司天津分公司,天津300000

出　　处：《化工管理》2024年第11期142-144,共3页Chemical Engineering Management

摘　　要：热力采油是稠油油藏开发的主要工艺技术措施,渤海油田具有非常丰富的稠油资源。为充分开发渤海某油田稠油资源,文章基于蒸汽吞吐工艺技术的原理,针对高黏度特稠油的特性,结合该油田具体油藏特点,进行稠油热采工艺设计和应用实施,在注热前期成功进行热力降黏,提高了该油田稠油采收率。Thermal oil recovery is the main technological measure of heavy oil reservoir development,and Bohai oilfield has very rich heavy oil resources.In order to fully exploit heavy oil resources in an oilfield in Bohai Sea,this paper designs and implements heavy oil thermal recovery process based on the principle of steam huff and huff technology,aiming at the characteristics of ultraheavy oil with high viscosity and combined with the specific reservoir characteristics of the oilfield,successfully reduces thermal viscosity in the early stage of heat injection,and improves the recovery rate of heavy oil in the oilfield.

关 键 词：热力采油 稠油 蒸汽吞吐 工艺设计 提高采收率 石油化工 

分 类 号：TE24[石油与天然气工程—油气井工程]