Drilling Fluid
The addition of particular substances, e.g. natural clay, bentonite, organic polymers, air, foam, fibres, fresh cow-dung, to drilling water increases viscosity and hence improves removal of cuttings and stabilises the borehole.
The addition of particular substances, e.g. natural clay, bentonite, organic polymers, air, foam, fibres, fresh cow-dung, to drilling water increases viscosity and hence improves removal of cuttings and stabilises the borehole.
The addition of particular substances, e.g. natural clay, bentonite, organic polymers, air, foam, fibres, fresh cow-dung, to drilling water increases viscosity and hence improves removal of cuttings and stabilises the borehole.
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