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Well name | Depth (m) | Tflow | Tmax | Flow (l s−1) | Open hole depth (m) | Open hole diameter (cm) | Surface csg. diam. (cm)/depth (m) | Type csg. OD/ID (cm) | Lower csg. Diam. (cm)/depth (m) | Type csg. OD/ID (cm) | Well head press. (bars) | Source | Remarks | WGS84 easting | WGS84 northing | Date drilled |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FTGE-1 | 29 (br), 30 (c) | 100 (c), 110 (br) | 30 | c, wt, br | 110° at 25 m, intermittant shooting flow 30-m high, well collapsed (br) | 16.325* | 7.813* | 5/1982 | ||||||||
FTGE-2 | 80 | 37 | 20.32/13.75 | c, wt, br | 16.425* | 7.500* | 6/1982 | |||||||||
FTGE-3 | 94 | 98 | 111.8 | 1.0–2.0 | 80 | 17.145 | 20.32/14 | 21.91/20.247 | c, wt, br | 111.8° at bottom, flow includes small amount of steam (br) | 16.309 | 7.754 | 8/1982 | |||
FTGE-4 | c, wt, br | Eruption of water occurred before casing set, well collapsed (br) | 16.235* | 7.645* | 1982 (?) | |||||||||||
FTGE-5 | 19.6 | 105 | 115 | 2.0–4.0 | 13.1 | 17.145 | 20.32/6.5 | 21.91/20.247 | c, wt, br | Max temp after closing well 20 min (br), presently marked by 1.5 m brick outline (ki) | 16.236 | 7.654 | Before 1986 | |||
FTGE-6 | 85.4 | 122.3 (c), 93.7 (wt) | None | 56 | 14.287 | 20.32/6.75 | 21.91/21.156 | 15.24/29.4 | 16.61/15.64 | c, wt | “Dry hole”(wt). Not located in 2015. Temperature log (Fig. 8) | 16.340* | 7.835* | Before 1986 | ||
FTGE-7 | 52.7 | 105 | 130.2 (br) 118 (wt) | 3.80 | 35 | 14.287 | 20.32/7 | 21.91/21.156 | 15.24/17.7 | 16.61/15.64 | c, wt | Not used for power. Shut in for 30 min. intervals, and then geysers 35 m high (ki) | 16.061 | 7.643 | Before 1986 | |
FTGE-8 | 120 | 105 | 130 (c) 122 (wt) | 0.20 | 96 | 14.287 | 20.32/7.2 | 21.91/21.156 | 15.24/24 | 16.61/15.64 | c, wt | Temperature log (Fig. 8) | 16.142* | 7.515* | Before 1986 | |
FTGE-9 | 64 | 105 | 128.5 (c) 123 (wt) | 0.60 | 34 | 14.287 | 20.32/11.5 | 21.91/21.156 | 15.24/30 | 16.83/15.48 | c, wt | 16.073 | 7.625 | Before 1986 | ||
FTGE-10 | 103.3 | 118.4 (c) 115 (wt) | None | 79.3 | 14.287 | 20.32/2 | 21.91/21.156 | 15.24/24 | 16.83/15.49 | c, wt | location uncertain, said to be up on hill north of large tree above FTGE-15 (ki). Temperature log (Fig. 8) | Before 1986 | ||||
FTGE-11 | 58.8 | 105 | 125 (c) 118 (wt) | 0.50 | 40.8 | 14.287 | 20.32/7 | 21.91/21.157 | 15.24/18 | 16.83/15.50 | c, wt | Intermediate flow | 16.286 | 7.704 | Before 1986 | |
FTGE-12 | 43.7 | 105 | 128.1 (c) 115 (wt) | 4.01 | 37.7 | 14.287 | 20.32/6.5 | 21.91/21.158 | 15.24/6 | 16.83/15.51 | c, wt | Steady flow | 16.218 | 7.624 | Before 1986 | |
FTGE-13 | 90 | 105 | 115.8 | 1.00 | 72 | 14.287 | 20.32/6 | 21.91/21.159 | 15.24/18 | 16.83/15.52 | c, | Intermediate flow | 16.253 | 7.667 | Before 1986 | |
FTGE-14* | 73.2 (c) 92 (ki) | 110 | 131.6 | 7.94 | 64.2 | 14.287 | 20.32/6 | 21.91/21.160 | 15.24/9 | 16.83/15.53 | 1.5 | c, | Steady flow (c), said to be 92 m deep with hot water inflow at 18 m/38 m/66 m (ki). Also called the “Khun Theptorn well” | 16.081 | 7.595 | 1985–86 |
FTGE-15* | 60.5 (c), 160 (ki) | 121 | 130.6 | 13.97 | 52.5 | 14.287 | 20.32/6 | 21.91/21.161 | 15.24/8 | 16.83/15.54 | 1.5 | c, | Said to be 160 m deep with hot water inflow at 60 m (ki). Also named “Khun Wichian well” | 16.058 | 7.678 | 1985–86 |
FTGE-16 | ~100 (ki) | No information | 16.205 | 7.910 | 1986 | |||||||||||
FX-1 | 500 | 108 | None | tk | Location unknown | 1995 (?) | ||||||||||
FX-2 | 500 | 125 | 1.5 | tk | Fracture zone at 270 produces 6.94 l/s of 125 °C | 16.177 | 7.404 | 1995 (?) | ||||||||
FX-3 | 500 | 113 | None | tk | Location unknown | 1995 (?) | ||||||||||
FX-4 | 500 | 130 | tk | Fracture zones at 268, 337, and 417 m. (tk) indicates a total flow of 10 l/s, but inclear if this is a total of FTX-2 and FTX-4 | 16.251 | 7.658 | 1995 (?) | |||||||||
BH-3 | 18 | 100 | 110 | 1.00 | 14 | 7.302 | 7.62/4 | 10.16/9.012 | c, wt, br | Steady flow (wt) | 16.213* | 7.798* | 6/1984 | |||
BH-4 | 34.7 | 100 | 124 | 0.50 | 27.7 | 7.302 | 10.16/7 | 11.43/10.22 | 0.85 | c, wt, br | Steady flow (wt) | 16.038* | 7.765* | 6/1984 | ||
BH-8 | 25 | 104 | 110 | 1.50 | 12.2 | 7.302 | 8.89/12.8 | 10.16/9.012 | c, wt, br | Steady flow (wt) | 16.285* | 7.846* | 6/1984 | |||
BH-11 | 1.00 | wt | Steady flow (wt), location unknown | 6/1984 | ||||||||||||
2 wells | ki | 2 wells, 5 m apart near sign (Ing-Doi camp) | 16.130 | 7.956 | ? | |||||||||||
Bo Luang Camp | ki | This might be BH-3 or BH-8 | 16.213 | 7.798 | ? |