Can I Drill my Existing Well Deeper?

I had an older unused well and for restoring its productivity I asked my water well expert friend; can I drill my existing well deeper? He explained to me the possibility of drilling the existing hole, the most effective way, and the worth alternative. So, if you have a problematic well and facing difficulties like don’t have a higher water flow or freshwater, keep reading the guide.

From my experience, I have shared the essential information about drilling existing well for deepening and offered some suggestions to help you out. Hopefully, you will find these handy!

Ways to drill existing well deeper

Getting refreshing water from a reliable source is vital whether in a commercial area or at home. In general, people rely on the water supply from the main source and other providers. But if you have an empty yard, you can use it to get fresh water by drilling well. It’s a reliable source of freshwater which is related to two tasks, deepening and drilling. As long as you are wondering whether you can drill the existing well or not, it’s pretty much possible. So, you must have a best cordless drill for the job.

But the deepening process involves some considerations that should understand properly before executing any step. The consideration includes the depth of the older well, placement of the pump, and the length of the pipe. Usually, it’s a trickier process since most of the house owners don’t record the information of the old well.

A few tips of well Deepening

A re-drilling process of the existing well helps create more space for the water to spring from underground. Before starting the operation, you should learn why the existing well was deserted and consider the safety measurement. The reason is the equipment can be lost or the edge of the well can be collapse, resulting in the deepening process will be extremely hard. For deepening the existing well, you have to extend the casing over the ground so you can reach the surface easily. You need auger drill bit for the task.

 At a time, remove the pipe and wire if any are present before starting the deepening process. After removing the piping and wire, place the drilling rig above the well. Otherwise, you may need to re-drill to remove the tool that fell to the surface of the well. After that, it needs to push down the drilling bit to start the deepening process.

Reasons to Drill Existing Well Deeper

A Shallow Well: The main reason for creating a well is to extract water, and it can be created by boring, digging, driving, or drilling through the ground. A well that is only 50 feet deep or less is considered a shallow well. This type of well has a higher rate of pollution because of the natural and unnatural ground pollution. Thus, it needs to deepen the well to make it usable once again.

Low Flow Rate: If the well doesn’t offer a higher flow of water, deepening it can restore productivity. The reason is deepening the well helps reach the deeper source for higher pressure. Consistently using the water also dries the well. However, the water under the ground doesn’t dry up. Despite this, the water in the underground comes in layers and a lack of deepness can dry the well. Therefore deepening the existing well can continue the required water flow and restore the well’s productivity.

The advantage of Drilling a New Well

Understanding the benefits of drilling a new well instead of deepening an existing hole can make the decision worthwhile in terms of budget and time. The following are a few key benefits of drilling a new well.

Offer fresh water: The main advantage of drilling a new well is it will let you enjoy freshwater from the underground.

Flexible: Drilling a new well increases the flexibility of the well as you can pick the desired location once again for better and more comfortable use. Conversely, deepening an existing well only restores its service.

Easier task: Drilling a new well is pretty straightforward comparing deepening the existing well. The reason is deepening the older well requires cleaning it first using extra equipment. Conversely, you can directly start drilling for a new well.

Cheaper: Since the deepening process requires extra steps of cleaning the well using additional equipment, it’s a costly project comparing drilling a new well. Therefore, in most cases, drilling a new well instead of deepening the existing hole is budget-friendly and requires less time.

Which is preferable: Deepening an Existing well or Drilling a new one?

Before consulting with a water well-drilling contractor, compare the options between drilling a new well and deepening an existing one. The probability of this task depends on the age of the existing well and the ease of altering it. Apart from those potential reasons for deepening the existing well and the advantage of drilling a new one, you have to consider plenty of factors to make the final call. The factors include the position of the pump, the required amount of piping, and the total depth of the well.

Between these two options, drilling the new well will cost a relatively lower price. Plus if the existing well is problematic, creating a new one will save both money and offer better service. In general, drilling a rigid older well without enough points of access will add plenty of excesses. Even it can test the endurance as the process requires cleaning the older well. Conversely, drilling a new well allow to pick the most flexible well drilling method and offer fresh underground water. For better suggestions based on your certain situation, you can also consult with the water well specialist.

FAQs on Can I Drill my Existing Well Deeper

How much expensive is deepening an existing well?

On average deepening cost of an existing well is $3,000 to $6,000 and some contractor charges $35 to $84 per foot. It is almost the same price as creating a new well. Despite you can enhance the water flow by applying Hydrofracturing which costs around $1,500 to $3,000.

How deep should you drill a residential well?

The depth of the household water well ranges from 100 to 150 feet. But the depth can vary depending on certain areas’ geological conditions and underground water levels. So consider these two factors while determining the depth of the well on your yard.

Do deeper well offer a better quality of water?

When it comes to well depth and water quality, there’s a rule: the deeper you will drill a well; you will get better quality of water. Thus, drilling deeper well increases the chance of getting water with rich minerals.

Final worlds

So can I drill my existing well deeper? In short, Yes. Deepening the older well is a demanding task, but it is quite possible. Throughout the guide, we have explained the possibility and the determining factor of drilling an existing well.

Plus, we offered an alternative way and its advantages, so you can compare the two options and apply the most appropriate one based on your yard and purpose. Apart from this, collect the information about the drilled well so you can customise it pretty quickly by applying the proper method.

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Sam Morgan is a professional interior designer and part time content writer of Machine Handyman. He is a lifelong tools enthusiast and loves accessories of all shapes and sizes! He always research on different types of improvement tools like drill, air compressor, saw, nail gun, screw gun, grinder, cutting tools etc. Sam works hard on his project and try to find out which machine or tool will get him perfect results.

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