Geofluids / 2020 / Article / Tab 1

Research Article

Fault-Affected Fluid Circulation Revealed by Hydrochemistry and Isotopes in a Large-Scale Utilized Geothermal Reservoir

Table 1

Isotopic and chemical data at the Xiongxian and Rongcheng geothermal sites.

Sample labelWD (m)pH (°C)EC (μs/cm)Li (mg/L)Na (mg/L)K (mg/L)Ca (mg/L)Mg (mg/L)SiO2 (mg/L)B (mg/L)Cl (mg/L)SO4 (mg/L)HCO3 (mg/L)δ18O (‰)δ2H (‰)δ13C (‰)14C (pmc)81Kr (pm Kr)

XH0115008.061.647301.75821.052.544.830.931.51.801129.01.0695.0-8.5-73-5.3
XH0215008.063.545701.60822.048.348.720.437.14.681129.01.2658.0-8.5-73-6.0
XH039508.067.347801.59858.052.759.523.534.14.261121.09.7684.0-8.6-73
XH0415007.571.146601.58852.048.448.419.637.33.321134.00.9666.0-8.4-73
XH0518008.07246901.66812.048.845.520.937.95.101106.02.4668.0-8.4-73
XH0616008.074.646401.71871.053.949.723.238.85.101140.01.8663.0-8.5-73-7.7
XH0717008.080.146301.74870.052.251.017.746.15.271090.03.4636.0-8.5-73-8.1
XH0816007.076.244001.53870.053.250.419.942.25.091141.05.2645.0-8.5-72
XH0910007.0>6047001.67929.047.742.721.340.54.611284.00.8487.0-8.9-74-7.5
RH0110288.05642701.05769.040.061.025.731.52.121069.01.8677.0-8.6-73-8.9
RH0218517.048.539001.25692.036.955.225.927.24.44941.02.7658.0-8.6-73
XC012007.0<206870.01119.00.420.110.113.20.0454.055.3249.0-10.6-80
XC022006.5<20890<0.01114.00.410.44.312.50.0435.035.3236.0-10.8-82
XC032006.5<20567<0.01113.00.612.03.912.80.0433.032.5236.0-10.9-81
XC042006.5<20556<0.0185.90.619.56.813.40.0141.035.6206.0-11.1-83-13.1
XC052007.0<20424<0.0184.10.510.43.313.20.0315.032.2194.0-11.1-84
XC062007.0<20488<0.0185.40.49.53.112.90.0318.031.8193.0-11.3-84
XC072006.5<208650.01127.01.333.010.913.30.03133.053.4210.0-10.9-82
XC082007.0<207290.01117.00.728.09.413.70.0485.052.1223.0-11.1-83
XC093006.5<20360<0.0153.21.015.07.013.50.026.021.9194.0-11.3-82-13.1
XC10607.0<2010010.0190.80.544.656.116.10.1356.073.7493.0-9.7-70
XC11806.5<20750<0.0171.20.545.039.215.90.1213.025.1467.0-8.9-66
XC122806.0<20325<0.0135.60.924.49.816.90.032.09.2212.0-10.6-76
XC131006.5<207300.0128.31.668.149.220.60.0657.033.0372.0-8.5-62-17.1

Note: WD represents well depth.

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