Well drilling is about more than just digging a hole. Whether cost is your concern, or you need to get through particularly dense soil, there are several ways to achieve the result you want. Holler Drilling & Plumbing shares the details and advantages of three common methods below.

3 Popular Water Well Drilling Approaches

1. Auger Drilling

One of the most common drilling methods involves the auger, a type of spiral drill. Auger drilling is often used for sand or clay formations, though adequate casing needs to be applied so that the drill hole does not cave in. This method is particularly effective for digging deep holes and is one of the most common approaches. 

2. Rotary Drilling

Rotary drilling destroys rock and other compacted soil with the rotational movements of a drill bit. The stabilizer's weight and the drill bit’s sharpness efficiently cut through the material, making rotary drilling a common method of water well drilling in areas with rock that would harm other drill bits. Air rotary, which employs strong air pressure, is a particularly effective method for breaking apart rock and getting to groundwater. 

3. Cable Tool Drilling

Although more efficient methods have become popular, cable tool drilling is still a common way to dig a water well, especially in loose soil or sand.  Cable tool drilling uses a drill string to raise and drop a drill bit repeatedly. The cable tool method is one of the most cost-efficient ways to conduct drill welling, although it’s slower than the auger or rotary methods.

Are you in need of a water well? Holler Drilling & Plumbing provides La Crosse, WI, residents with well drilling and well maintenance for your next project. They also offer plumbing and septic tank maintenance. If you need any of these services, visit the company website or call (608) 781-2342 to schedule an appointment.