ABOUT ODEX BORING; Odex Drilling / Simultaneous Casing Drilling. ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is designed to advance casing during drilling. ... When the bore-hole is complete, the casing is retrieved to be used again.
Learn MoreA down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by the air exhaust from the DTH hammer.
The rotary drilling process is frequently used for water, oil, gas and geothermal exploration and production. In the conventional rotary drilling process, a drilling bit on the lower end of a drill pipe is turned by a rotary table, boring through layers of rock at several hundred revolutions.
