Hydrofracking is a technique used to increase the water output of newly constructed wells and older wells alike. While the term is well-known, not all well owners are aware of how the process works. The guide below explains the process of hydrofracking.

What is Hydrofracking?

Wells receive water from aquifers — bodies of permeable rock, usually bedrock, which contain groundwater. Groundwater accumulates through generations of rain and moisture buildup. When a well seemingly goes dry, it’s often because the water is still present but is restricted by debris. Hydrofracking loosens the debris by pumping water into the well. As a result, it can significantly increase the lifespan of a well that isn’t currently producing much water.

How Does the Hydrofracking Process Work?

During hydrofracking, inflatable or mechanical packers are placed at least 50 feet below the bottom of the well casing. The packers protect the well from surface contaminants and keeps the pressure built by the frac pump low in the well where clean water usually is located.

Next, clean and disinfected water is pumped through the packer at a high pressure (up to 3,000 pounds per square inch). The water enters the bedrock, building up pressure, and clears out debris blocking the well water supply. A drop in water pressure signifies the debris is cleared. If needed, the packers can be dropped lower into the well, and the process can be repeated.

Shallow wells may only require a single packer. The packer is installed close to the surface of the well, and if it’s successful, there is usually no need to drop down further.

If your well water has a diminished output, or you’re concerned it may be going dry, contact the experts at Henderson Well & Pump Co. For over 60 years, they’ve provided residents and businesses in the Vernon, NJ, area the best services for all their well needs. They offer well inspections, well drilling, repairs, and hydrofracking services. Visit their website to learn why they are Sussex County’s premier hydrofracking specialists, and call (973) 764-7240 to schedule an appointment today.