Johnson Drilling, Inc.
507 well reports on file across 38 Texas counties, from 2001 to 2026. Median depth 300 ft.
507Reports
38Counties
300 ftMedian depth
40 gpmMedian yield
Where they work
| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| Dallas County | 161 | 31.8% | 400 |
| Tarrant County | 98 | 19.3% | 300 |
| Collin County | 60 | 11.8% | 300 |
| Denton County | 51 | 10.1% | 300 |
| Johnson County | 21 | 4.1% | 300 |
| Parker County | 12 | 2.4% | 300 |
| Travis County | 9 | 1.8% | 350 |
| Rockwall County | 9 | 1.8% | — |
| Ellis County | 7 | 1.4% | 300 |
| Hunt County | 7 | 1.4% | — |
| Grayson County | 7 | 1.4% | 600 |
| Medina County | 6 | 1.2% | 1,057 |
| Bosque County | 5 | 1.0% | 300 |
| Bexar County | 5 | 1.0% | 500 |
| Cooke County | 5 | 1.0% | 145 |
| Wise County | 5 | 1.0% | — |
| Hood County | 4 | 0.8% | 300 |
| McLennan County | 4 | 0.8% | — |
| Henderson County | 3 | 0.6% | 300 |
| Fannin County | 3 | 0.6% | — |
| Limestone County | 3 | 0.6% | — |
| Williamson County | 2 | 0.4% | 300 |
| Brazos County | 2 | 0.4% | 400 |
| Taylor County | 2 | 0.4% | 450 |
| Kaufman County | 2 | 0.4% | — |
| Palo Pinto County | 2 | 0.4% | — |
| Stephens County | 1 | 0.2% | 250 |
| Fort Bend County | 1 | 0.2% | 400 |
| Jack County | 1 | 0.2% | — |
| Franklin County | 1 | 0.2% | — |
What they drill
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Closed-Loop Geothermal | 467 | 92.1% | 300 |
| Injection | 17 | 3.4% | — |
| Domestic | 9 | 1.8% | 600 |
| Irrigation | 8 | 1.6% | 905 |
| Test Well | 4 | 0.8% | 370 |
| Public Supply | 2 | 0.4% | 644 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 211 | 770 | 242 |
| 2010s | 216 | 300 | 38 |
| 2020s | 80 | 370 | — |
Their deepest reports
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 21122 | 2003 | 1,750 | 298 | 1,000 | Irrigation |
| 3147 | 2001 | 1,475 | 235 | 50 | Domestic |
| 21121 | 2003 | 1,057 | 51 | 100 | Domestic |
| 119118 | 2007 | 925 | 433 | 75 | Irrigation |
| 109206 | 2007 | 905 | 410 | 40 | Irrigation |
| 105453 | 2007 | 905 | 410 | 40 | Irrigation |
| 43619 | 2004 | 896 | 99 | 16 | Domestic |
| 124492 | 2007 | 825 | 325 | 33 | Irrigation |
| 9428 | 2002 | 770 | 215 | — | Domestic |
| 26670 | 2003 | 644 | 160 | 147 | Public Supply |
Every figure here comes from a report a licensed driller filed on the day the work ended — sometimes decades ago. It describes what was found then, not what a well yields today, and it is not a statement that any well is sound, potable or still in use.
This page counts reports, not quality, and it is not a recommendation. A firm that files more reports drills more wells — nothing else follows.