New build, Thong Sala, Koh Phangan

Abandoned 60 m bore inspected, cased and brought to 6 m³/day

Borehole Installation2025

A new build near Thong Sala came with an abandoned 60-meter bore in unknown condition. A camera inspection showed the hole was sound but uncased below 20 meters, so we installed full casing with a sanitary seal, then developed and test-pumped the well. It now delivers a steady 6 m³/day — enough for the whole build without drilling a new hole.