工业微生物2024，Vol.54Issue(4)：151-155,5.DOI:10.3969/j.issn.1001-6678.2024.04.043
渤海Z油田硫化氢产生菌群落组成分析
Analysis of the Community Composition of Hydrogen Sulfide Producing Strain in Bohai Z Oilfield
摘要
Abstract
This study quantitatively analyzed the hydrogen sulfide producing strain in the injection and production wells of Bohai Z oilfield,and used the high-throughput sequencing technology to analyze the community composition of hydrogen sulfide producing strain.It was found that compared to the injection well,the microbial diversity in the production well was more abundant,and more types of hydrogen sulfide producing strain were detected,with a higher relative abundance increasing from 1.19％to 23.08％.Moreover,the detection of thermophilic hydrogen sulfide producing strain,such as Desulfofundulus,Thermodesulfovibrio,Pseudothermotoga and Soehngenia,suggested that the endogenous microorganisms in the oilfield possess the potential for high-temperature hydrogen sulfide production.This article revealed the community composition of hydrogen sulfide producing strain in Bohai Z oilfield,and provided strong support for the management of secondary hydrogen sulfide hazards in offshore oil fields.关键词
硫化氢/硫化氢产生菌/定量分析/高通量测序/群落组成Key words
hydrogen sulfide/hydrogen sulfide producing strain/quantitative analysis/high-throughput sequencing/community composition引用本文复制引用
张世仑,王大威,黄波,靖波,王秀军..渤海Z油田硫化氢产生菌群落组成分析[J].工业微生物,2024,54(4):151-155,5.基金项目
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"(编号:U20B2030). （编号:U20B2030）
