Geothermal Drilling
Geothermal Drilling Bits
SEA-Tech supply a range of geothermal drilling bits for most applications including the SEA-Tech Ring Bit / Casing bit: With hard durable tungsten cutting face, the SEA-Tech Drag Bit: with it's tungsten edged blades and ballistic tungsten nose and the SEA-Tech DX Geothermal Bit: developed to allow drilling to depths of 20m to 45m
SEA-Tech Ring Bit / Casing bit : With hard durable tungsten cutting face the SEA-Tech ring bit makes light work of reaching required depths for installation of geothermal casings. Available in a wide range of thread types to suit all rig applications. Available in the following sizes : DIA 165mm/152mm Klemm thread as standard (can supply any thread to suit customer requirements)
SEA-Tech Drag Bit : This geothermal drag bit with it's tungsten edged blades and ballistic tungsten nose is suitable for most ground conditions. Drilling to depths of 100m can be achieved within 3 to 6 hours on average in the following ground types: Sand ; Shale ; Clay ; Mud Stone ; Sandstone ; Lime Stone. Available in the following sizes : 125mm DIA/2 3/8"API regular; 3 1/2"API (to order)
SEA-Tech DX Geothermal Bit : Developed to allow drilling to depths of 20m to 45m (normally 30m), a copper loop is passed down the centre of the drill string to the DX drill bit. The large hole at the front of the drill bit allows the loop to be fed passed the bit and the drill string withdrawn leaving the loop in place and grout is pumped down the drill string during extraction. Drilling to depth in most soil types will take approximately 20 to 40 minutes (depending on ground conditions) and complete installation at 1 hour per hole. DIA 100mm/ thread 76.1 as standard Klemm conical percussion fit.