Most people imagine a well working like a straw in a soda cup: that there’s one long pipe or hole that eventually leads to a basin of water that’s ready for extraction. This is a clean way to look at it, but as with most things in reality, it almost never works that way. This is the main reason why bore hole inspections exist.
When You Want Something Done Right
The average well is hundreds of feet deep, with the first signs of water coming anywhere between 300 and 400 feet. The variables that add on top of each other as the hole goes deeper makes it impossible for any geographic model to accurately predict the actual condition of a well. In addition, it’s much easier to stick a camera at the end of a rope to see exactly what’s going on anyway.
Now, most of the bore hole equipment available for rent on the market are highly sophisticated pieces of technology that can probe the depths of most wells. It’s with these instruments that inspectors can get first hand data on the status of a well, and then calculate on its volume capacity and recharge rate. But, what do inspectors actually see when they drop a camera into a well?
It Works – The Only Thing That Matters
When diggers bore a hole into the bedrock, they’re looking for fractures in the rock where it’s weakest and where water could be. A well inspection is a lot like going through a narrow hallway with a bunch of leaking pipes gushing water everywhere. Inspectors count these leaks and record the depths at which they appear, and add that to their data.
It may seem like a crude way of doing things, but there’s simply no other way doing the job with the same effectiveness. Proposals for alternatives are either too expensive or impractical to be taken seriously enough to pose as proper competition.
Wells are never as simple as holes in the ground that lead to subterranean pools. Using them is a necessarily messy process that breaks apart materials that are hundreds of years old for essential resources. It’s going to take both finesse and force to use a well effectively, and understanding what it’s really like inside is the first step towards doing that.