Texas well grid 11-02
A 7.5-minute quadrangle of the Texas state well grid, mostly in Randall County and Donley County. 179 reports, median depth 571 ft.
179Reports
571 ftMedian depth
380 ftWater at
14 gpmMedian yield
What you will drill through in grid 11-02
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Caliche 87, Top Soil 69, Topsoil 64, Brown Sandy Clay 44, Light Brown Sandy Clay 17, Caliche & Caliche Rock 15 |
| 25–50 ft | Brown Sandy Clay 7, Brown Sand 6, Sand 6, Caliche And Sand 4, Reddish Brown Sandy Clay 4, Sand And Ss 3 |
| 50–100 ft | Sandy Clay 8, Sand And Sandstone 7, Brown Sandy Clay 6, Red Clay 4, Sand & Sandstone 5, Gypsum Rock 2 |
| 100–200 ft | Red Clay 63, Light Brown Sand And S/S Streaks 9, Red & Blue Clay 8, Light Brown Sand And S/S 8, Red Clay, Blue Clay Streaks 5, Sand 5 |
| 200–300 ft | Red Clay 44, Blue Clay 20, Red And Blue Clay 12, Dark Red And Blue Clay 12, Dark Red Clay 7, Red And Light Green Clay 7 |
| 300–500 ft | Red Clay 48, Dark Red And Blue Clay 19, Dark Red Clay With Shale 13, Red And Blue Clay 12, Sand 11, Blue Clay 10 |
| 500–1000 ft | Red Clay 37, Red And Blue Clay 10, Red Clay With Shale 6, Blue Clay With Light Brown Sand And S/S 5, Red Clay With Brown S/S 4, Red & Blue Clay 3 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| K-Ran Drilling | 64 | 585 | 22 | 2004–2026 |
| CURRIE DRILLING CO.,INC. | 44 | 515 | 30 | 2003–2026 |
| 4-M Drilling | 15 | 598 | 10 | 2014–2025 |
| ETTER WATER WELL LLC | 11 | 570 | 10 | 2015–2024 |
| Burkett Drilling | 8 | 540 | — | 2015–2020 |
| Howell Drilling Services, LLC | 7 | 460 | 10 | 2023–2026 |
| Aark Drilling | 6 | 480 | 13 | 2003–2005 |
| 4-M Water Well Service | 4 | 580 | 20 | 2008–2013 |
| Hoyt Wheeler | 3 | 550 | — | 2023 |
| Turn Key Drilling | 3 | 470 | 18 | 2003–2005 |
| Weston Drilling Inc | 2 | 105 | — | 2024 |
| DB&E Co LTD | 2 | 583 | — | 2022–2023 |
| 4M Water Well Service LLC | 2 | 560 | 20 | 2013 |
| Crowell Water Well Service, Inc. | 2 | 165 | 4 | 2011 |
| 3T Drilling, Inc. | 1 | 615 | — | 2025 |
| Vanguard Well Resources, LLC | 1 | 515 | — | 2024 |
| Thunder Well Service, LLC | 1 | 269 | — | 2024 |
| DRILL PRO WATER WELL DRILLING | 1 | 185 | — | 2023 |
| Trident Pump | 1 | 510 | — | 2022 |
| Hydro Resources Mid Contient Inc | 1 | 160 | — | 2014 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 162 | 90.5% | 579 |
| Test Well | 7 | 3.9% | 480 |
| Stock | 6 | 3.4% | 570 |
| Irrigation | 3 | 1.7% | 570 |
| Public Supply | 1 | 0.6% | 510 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 25 | 480 | 312 |
| 2010s | 36 | 504 | 330 |
| 2020s | 118 | 585 | 429 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 457078 | 2017 | 630 | 495 | — | Domestic |
| 476375 | 2018 | 626 | 180 | — | Domestic |
| 726995 | 2026 | 620 | 450 | 26 | Domestic |
| 685466 | 2024 | 620 | 455 | 25 | Domestic |
| 630124 | 2023 | 620 | — | — | Domestic |
| 553652 | 2020 | 620 | 451 | 20 | Domestic |
| 709282 | 2025 | 615 | 462 | — | Stock |
| 553051 | 2020 | 615 | 465 | — | Domestic |
| 730704 | 2026 | 610 | 334 | 10 | Domestic |
| 432258 | 2016 | 610 | 460 | — | Stock |
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 11-02?
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 Randall County, Donley County, Armstrong County.