Research on the Hydrochemistry and Fault Control Mechanism of Geothermal Water in Northwestern Zhangzhou Basin

Table 5

Calculation results for circulation depth of geothermal water in the study area (temperature in °C and depth in km).

Sample ID	Emerging temperature	Reservoir temperature (C2)	-	Circulation depth
TS-1	53	126	105	4.50
TS-2	45.5	142	121	5.19
TS-3	45	132	111	4.76
TS-4	50.1	148	127	5.44
TS-5	60.2	126	105	4.50
TW-1	42.1	144	123	5.27
TW-2	48.4	123	102	4.38
TW-3	55.8	125	104	4.46
TW-4	50.2	136	115	4.93
TW-5	50	125	104	4.46
TW-6	65	108	87	3.74
TW-7	60	106	85	3.65