涪陵页岩气田泡排气井产出水中DOM特征分析
邝绮玥, 崔艳, 郑泽旭, 张召基

Analysis of DOM characteristics in produced water of foam drainage wells in Fuling shale gas field
Qiyue KUANG, Yan CUI, Zexu ZHENG, Zhaoji ZHANG
表1 普通与泡排产出水的水质分析
Table1 Water quality analysis of conventional and foam drainage PW
序号性质完钻井深/mpH总氮/(mg·L-1氨氮/(mg·L-1硝态氮/(mg·L-1亚硝态氮/(mg·L-1总磷/(mg·L-1Cl-/(g·L-1CODCr/(mg·L-1TOC/(mg·L-1TDS/(g·L-1Sb/(mg·L-1急性毒性/%
A普通5 4156.0689.3769.0714.700.020.2917.291 515.8374.9140.3158.7131.70
B4 9016.2064.3047.756.340.010.0011.83146.1230.4624.3448.9141.42
C5 0605.9073.4357.137.460.020.2911.502 80.8038.6124.6251.2731.96
D泡排5 1505.9291.8080.3315.950.010.3415.111 641.33328.9036.3164.2199.94
E4 4156.50200.1395.4120.880.170.349.414 746.502 360.5825.9261.2296.39
F4 9196.3180.4359.6011.470.030.4413.66474.80141.3228.4465.3982.72