天津滨海新区深部地热流体水文地球化学特征

石晓今, 李嫄嫄, 黄贤龙

Hydrogeochemical characteristics of deep geothermal fluids in the Binhai New Area, Tianjin City

SHI Xiao-Jin, LI Yuan-Yuan, HUANG Xian-Long

表3 BST-01地热流体水样微量气体组分数据

Table 3 Trace gas composition data sheet of BST-01 geothermal fluid water sample

项目 φ(Ar)/ (mL·L-1) φ(He)/ (mL·L-1) R/Ra 3He/4He 40Ar/36Ar 38Ar/36Ar δ13C(PDB,‰) CO2 CH4 含量 1.01 0.43 0.2 2.84×10-7 327 0.1951 -8.0 -38.1