Horizontal Directional Drilling (HDD):
    Bentonite is a key component of drilling mud in HDD, providing lubrication, cooling, and stabilization of the borehole.
    Borehole Stabilization:
    Bentonite mud helps prevent borehole collapse by stabilizing the walls and suspending drill cuttings.
                            Horizontal Directional Drilling (HDD):
Bentonite is a key component of drilling mud in HDD, providing lubrication, cooling, and stabilization of the borehole.
Borehole Stabilization:
Bentonite mud helps prevent borehole collapse by stabilizing the walls and suspending drill cuttings.
