Well Deepening & Hydrofracturing
Extend your well into deeper water-bearing formations or hydro-fracture dry rock to multiply water yield during prolonged drought.
Common Signs & Symptoms of Failure
- ⚠ Existing well has run dry or GPM dropped below livestock operational minimums
- ⚠ Pump sucks air after only 10 to 15 minutes of continuous operation
- ⚠ Surrounding ranch wells are drilling deeper into lower aquifer formations
- ⚠ Low-production well drilled in dense limestone with few natural fractures
Technical Execution & Equipment Standards
- ✓ Air-rotary drilling rig deepening through hard limestone, dolomite, and chert
- ✓ High-pressure hydraulic packers isolating low-production bedrock zones
- ✓ Injecting high-pressure water up to 3,000 PSI to propagate and expand rock fissures
- ✓ Flushing fractures with clean water to clear rock dust and micro-fines
- ✓ Comprehensive TDLR state drilling log filing and water table verification
Equipment Specifications: Operates mobile air-rotary drilling rigs with tungsten-carbide button bits, high-pressure inflatable packers, and high-pressure pumping units.
Our Step-by-Step Field Process
1. Geological & Borehole Assessment
We review regional water well drill logs and inspect the existing wellbore to verify that surface casing is structurally sound to support rig deepening or high hydraulic pressure.
2. Setting Inflatable High-Pressure Packers
For hydrofracturing, we position heavy inflatable rubber packers directly above target limestone zones, sealing off the test section from the upper wellbore.
3. Hydraulic Fissure Propagation
We inject clean, potable water under pressures up to 3,000 PSI until bedrock pressure breakdown occurs, forcing existing closed micro-fractures to pop open and connect to regional groundwater veins.
4. Rig Deepening & Final Flow Certification
If deepening is required, our air-rotary rig penetrates into lower aquifer formations. We flush cuttings, bail the hole clean, and conduct certified flow testing.
Edwards Aquifer & West Texas Geology
During historic West Texas droughts, the upper Glen Rose and Edwards water tables recede. Deepening into deeper subterranean fractures or hydrofracturing tight rock often turns a 1-GPM marginal trickle into a reliable 15–30 GPM producer.
Preventative Maintenance Tip for Landowners
Always consult a licensed master driller before drilling a brand-new well—deepening an existing borehole saves thousands on casing, pad construction, and electrical trenching.
Frequently Asked Questions
What is hydrofracturing and how does it work?
Hydrofracturing seals off a section of the borehole with an inflatable rubber packer and injects filtered water under intense pressure. The pressure opens up sealed fractures and veins in the surrounding limestone, connecting your well to rich water-bearing pockets.
Is deepening cheaper than drilling a new well from scratch?
Almost always. By utilizing your existing surface casing, electrical trenching, pressure tank setup, and pad infrastructure, deepening saves significant labor, permitting, and material costs.