聚合物驱集输管道微生物腐蚀行为实验研究

张维智, 冯思乔, 宋霄鹏, 刘艾华, 唐德志, 闫茂成, 韩恩厚

Microbial Corrosion of Polymer Flooding Oil Gathering/Transportation Pipeline

ZHANG Weizhi, FENG Siqiao, SONG Xiaopeng, LIU Aihua, TANG Dezhi, YAN Maocheng, HAN En-Hou

表1 实验温度及微生物介质条件

Table 1 Experiment conditions of temperature and microbial medium

Test group Temperature / ℃ Bacteria addition / volume fraction, % SRB 35 5% SRB inoculated solution + 5% IOB medium IOB 35 5% IOB inoculated solution + 5% SRB medium SRB/IOB 35 5% IOB inoculated solution + 5% SRB bacterial solution Control 35 5% SRB medium + 5% IOB medium