DRILLING BENTONITE

Bentonite for Drilling is a clay mineral composed primarily of montmorillonite with trace amounts of other smectite group minerals. Bentonite swells when exposed to water, protecting formations from drilling fluids. Volcanic ash forms the minerals in marine basins. If you are thinking about drilling without mud, you should be aware of some basic information.Bentonite is a smectite, a naturally occurring clay mineral with numerous beneficial properties. When mixed with water, bentonite expands several times its volume, forming a gelatinous, viscous fluid. This Bentonite for Drilling is made up of water, clay, and chemicals that have lubricant, cooling, and suspending properties.Bentonite is widely used in drilling fluids. This mineral lubricates and protects cutting tools from corrosion. A fluid is used to generate hydrostatic pressure in a borehole, which allows a bit to drill deeper than it would otherwise. Additionally, it transports drill cuttings to the surface. It keeps stone from falling back into a drilled shaft. When the fluid is properly mixed, it offers the best lubrication and protection.