摘要
文章的主要目的是探究南海高温A油田油藏酸蚀的生物学成因,对油藏内源硫酸盐还原菌(sulfate-reducing bacteria,SRB)进行定量分析,同时借助高通量测序技术对SRB群落的组成进行分析。从而证实了在高温油田中SRB的增殖代谢活动,能为治理海上高温油田硫酸盐还原反应引起的酸蚀问题提供依据和指导。
This study aimed to explore the biological causes of reservoir acid corrosion in a high-temperature A oilfield in the South China Sea by quantitatively analyzing the endogenous sulfate-reducing bacteria(SRB) in the reservoir and analyzing the SRB community composition via the high-throughput sequencing technology. We confirmed the proliferation and metabolism of SRB in high temperature oilfields, providing the basis and guidance for the treatment of acid corrosion caused by sulfate reduction reaction in offshore high temperature oilfields.
作者
张世仑
王大威
黄波
靖波
王秀军
ZHANG Shilun;WANG Dawei;HUANG Bo;JING Bo;WANG Xiujun(State Key Laboratory of Offshore Oil Exploitation,Beijing,100028,China;China National Offshore Oil Corporation(CNOOC)Research Institute,Beijing,100028,China)
出处
《工业微生物》
CAS
2023年第1期95-98,共4页
Industrial Microbiology
基金
国家自然科学基金项目“面向海上聚驱采出水的油滴-微泡团聚机理及其协同动态旋流预除油特性研究”(项目编号U20B2030)。
关键词
酸蚀
硫酸盐还原菌
定量分析
高通量测序
群落组成
石油
acid corrosion
sulfate-reducing bacteria
quantitative analysis
high-throughput sequencing
community composition
