摘要
为解决稠油蒸汽吞吐井汽窜和注汽指进问题,利用室内实验,研制出高温调堵助排剂,对其性能进行了测试,结果表明可以进行现场试验。该助排剂的研制成功为稠油注汽开采提供了技术支持。
In order to solve gas channeling and injected gas fingering problems in heavy oil steam stimulation wells, high pressure plugging control and cleanup additive is developed based on lab test, its performance test showed that it can be field tested. The successful development of the additive provides a technical support for heavy oil steam injection recovery.
出处
《特种油气藏》
CAS
CSCD
2004年第5期92-95,共4页
Special Oil & Gas Reservoirs
关键词
稠油
蒸汽吞吐
汽窜
调堵
助排
heavy oil
steam stimulation
gas channeling
plugging control
cleanup
