Micro Tunnling


Its functions are mainly to stabilise the borehole, seal the borehole walls, and remove drill cuttings. Bentonite muds are thus employed for oil and water well drilling, tunnel, and microtunnel drilling. Selectively mined and process for high end trenchless technology as well as trenchless drilling, it is polymer treated sodium activated Bentonite which have a Yield of 150 BBL. Highly recommended for Micro tunneling, HDD, HDB and other similar high tech trenchless process.


Aimed to achieve a good engineered water based mud for high end trenchless technology, it is very impotent to achieve the best Rheology, require some special water based polymer. The polymer able to give perfect Rheology as well as some special property like low skin friction, less heat at cutting head and thin filter cake formation.


Applicable for many type of soil’s statistic. One Bag slurry suitable for Micro tunneling, HDD, Pipe Jacking, hence one Bentonite for whole project. Ace carrying capacity. One bag additives for drilling. Share thinning fluid.