摘要
为了解决海上采油平台生产水中硫酸盐还原菌SRB超标的问题,在阐述硫酸盐还原菌SRB作用机理、加注点选取方案、杀菌剂室内评选试验及杀菌剂现场试验方法的基础上,通过杀菌剂评选试验,选取了最优杀菌剂BHS-37对已产生耐药性的硫酸盐还原菌进行灭杀,现场持续试验结果表明,最终硫酸盐还原菌控制在0个/mL,使油田生产水硫酸盐还原菌达到企业级注水标准。
In order to solve the problem of excessive sulfate-reducing bacteria in water produced on offshore oil platforms,the mechanism of action of sulfate-reducing bacteria,the selection plan of filling points,the indoor selection test of fungicide and the field test of fungicide were reviewed.Through the selection test of fungicides,the best fungicide BHS-37 was selected to kill sulfate-reducing bacteria that have developed drug resistance.The field continuous test results show that the sulfate-reducing bacteria is finally controlled at 0/mL,so that the sulfate-reducing bacteria in the water produced in the oil field can reach the enterprise-level water injection standard.
作者
董宝柱
DONG Baozhu(Tianjin Branch,CNOOC<China>Co.,Ltd.,Tianjin 300452,China)
出处
《天津科技》
2022年第9期25-28,共4页
Tianjin Science & Technology
