Texas well grid 20-12
A 7.5-minute quadrangle of the Texas state well grid, mostly in Wichita County and Archer County. 350 reports, median depth 25 ft.
350Reports
25 ftMedian depth
15 ftWater at
10 gpmMedian yield
What you will drill through in grid 20-12
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Red Clay 41, Brown Clay 43, Topsoil 31, Concrete 30, Red Sandy Clay 26, Brown Sandy Clay 27 |
| 25–50 ft | Red Bed 11, Red Shale 8, Sand 8, R Shale 5, Clayey Shale, Red/Gray 4, B Shale 4 |
| 50–100 ft | Red Clay 4, B Shale 4, Red Shale 2, Sand & Gray Shale Layers 1, Mudstone; Brown To Brownand Grey 1, Shale; Dark Grey With Red Brown (Hsa To 75') 1 |
| 100–200 ft | Sand 2, Brown Shale 1, Gray/Red Clay 1, Shale/Clay Mix 1, Rock 1, B Shale 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Fuel Tech | 54 | 25 | 12 | 2001–2005 |
| AOC Environmental, Inc. | 42 | 26 | 14 | 2013–2015 |
| Talon Drilling, LP | 31 | 20 | — | 2003–2010 |
| Envirotech Drilling Services LLC | 22 | 20 | — | 2023–2025 |
| Water Well Drilling and Service | 16 | 60 | 6 | 2013–2014 |
| Roddy Qualls Environmental Drilling | 15 | 14 | — | 2015–2021 |
| Gainco, Inc. | 14 | 25 | — | 2012–2020 |
| Sunbelt Industrial Services | 14 | 19 | — | 2008–2019 |
| Talon/LPE | 13 | 25 | — | 2014–2019 |
| Tolunay-Wong Engineers,Inc | 11 | 30 | — | 2020 |
| Wel-Mat Drilling LLP | 11 | — | — | 2006–2008 |
| dba Universal Drilling Services | 11 | 28 | — | 2005 |
| Strata Core Services, LLC | 8 | 65 | — | 2012–2018 |
| JB Water Well Drilling | 8 | 45 | 10 | 2013–2014 |
| Total Support Services | 8 | 25 | — | 2012–2014 |
| Groundwater Monitoring Inc. | 6 | 40 | — | 2005–2006 |
| Savage Excavation | 5 | 50 | — | 2024–2025 |
| Adams Drilling | 5 | 28 | 10 | 2014 |
| W.E.S.T. Drilling | 5 | 25 | — | 2006 |
| HARRISON DRILLING | 4 | 35 | 15 | 2013–2014 |
| Jimmy D. Miller | 4 | 30 | 10 | 2004 |
| GM Enterprises | 4 | — | — | 2004 |
| Fuel | 3 | 22 | — | 2001 |
| Right Drill, LLC. | 2 | 25 | — | 2023 |
| WEST Drilling | 2 | 30 | — | 2019 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Monitor | 124 | 35.4% | 25 |
| Environmental Soil Boring | 101 | 28.9% | 17 |
| Irrigation | 80 | 22.9% | 30 |
| Domestic | 25 | 7.1% | 29 |
| Test Well | 14 | 4.0% | 28 |
| Closed-Loop Geothermal | 2 | 0.6% | 195 |
| Stock | 2 | 0.6% | 30 |
| Industrial | 1 | 0.3% | 60 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 137 | 25 | 13 |
| 2010s | 159 | 27 | 15 |
| 2020s | 54 | 20 | 10 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 547082 | 2020 | 200 | — | — | Domestic |
| 328155 | 2013 | 195 | 9 | 7 | Irrigation |
| 88744 | 2006 | 195 | — | — | Closed-Loop Geothermal |
| 336638 | 2013 | 175 | — | 12 | Irrigation |
| 303753 | 2012 | 125 | — | — | Environmental Soil Boring |
| 544492 | 2020 | 100 | — | — | Environmental Soil Boring |
| 358829 | 2014 | 100 | — | — | Irrigation |
| 338599 | 2013 | 100 | — | — | Irrigation |
| 359719 | 2014 | 90 | 50 | 1 | Irrigation |
| 294279 | 2012 | 81 | — | — | Environmental Soil Boring |
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.
Drilling a well near grid 20-12?
Depth is only half the quote. What it costs depends on the rock, the casing and the pump. Tell us where and we pass the request to licensed Texas drillers.
We are nobody's agent and have no arrangement with any firm today. What we do with this.
This grid falls in Wichita County, Archer County.