Texas well grid 27-61
A 7.5-minute quadrangle of the Texas state well grid, mostly in Ector County and Andrews County. 127 reports, median depth 125 ft.
127Reports
125 ftMedian depth
80 ftWater at
20 gpmMedian yield
What you will drill through in grid 27-61
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 65, Caliche 64, Dry Sand 18, Sand 10, Topsoil 12, Clache 11 |
| 25–50 ft | Dry Sand 16, Brown Sand Stone 7, Limestone 5, Tan Sandstone 4, Brown Sand 5, Sand 4 |
| 50–100 ft | Wet Sand 31, Water Sand 31, Yellow Sand 11, Sand 11, Red Bed 10, Brown Sand 7 |
| 100–200 ft | Red Bed 72, Water Sand 12, Red Clay 10, Redbed 7, Clay 6, Yellow Sand 4 |
| 500–1000 ft | Brownish Red Clay, Gay Shale 1 |
| 1000–5000 ft | Brown Clay, Small Sand 1, Brown Clay 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Wheeler Drilling | 44 | 122 | 10 | 2004–2026 |
| MARK'S WATER WELL SERVICE, INC | 15 | 115 | 20 | 2015–2026 |
| Elite Drillers Corporation | 13 | 155 | — | 2025–2026 |
| Permian H2O Solutions | 5 | 140 | — | 2019–2021 |
| Wildcat Services LLC | 5 | 130 | — | 2016–2020 |
| WEST TEXAS WATER WELL SERVICE | 5 | 125 | — | 2008–2020 |
| DARRELL CRASS DRILLING | 5 | 120 | 12 | 2001–2015 |
| Marks Water Well | 5 | 120 | 25 | 2005–2014 |
| Mark's Water Well | 5 | 121 | 38 | 2006–2010 |
| J-R'S WATER WELL SERVICE | 4 | 160 | — | 2026 |
| Marks Water Well Service | 4 | 120 | 40 | 2010 |
| Marks Water Well Drilling, Inc. | 4 | 160 | 70 | 2003–2005 |
| CASE DRILLING AND PUMP SERVICE, LLC | 3 | 130 | 15 | 2013 |
| Mark's Water Well Drilling, Inc. | 3 | 97 | 8 | 2003 |
| Aqua Tech Solutions | 2 | 100 | — | 2021 |
| Blue Quail Energy Services LLC. | 1 | 100 | — | 2026 |
| AAW Services, LLC | 1 | 120 | 20 | 2021 |
| Stansell Pump | 1 | 125 | — | 2019 |
| tucker water well svc | 1 | 130 | 20 | 2018 |
| EAGLE CORROSION COTROL | 1 | — | — | 2008 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 74 | 58.3% | 120 |
| Rig Supply | 14 | 11.0% | 140 |
| Irrigation | 14 | 11.0% | 115 |
| Fracking Supply | 13 | 10.2% | 155 |
| Industrial | 4 | 3.1% | 140 |
| Monitor | 3 | 2.4% | 125 |
| Stock | 3 | 2.4% | 140 |
| Unknown | 2 | 1.6% | 130 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 25 | 115 | 77 |
| 2010s | 59 | 120 | 80 |
| 2020s | 43 | 140 | 87 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 295856 | 2012 | 1,613 | — | — | Rig Supply |
| 448977 | 2017 | 180 | — | — | Domestic |
| 725577 | 2026 | 170 | — | — | Rig Supply |
| 718046 | 2026 | 165 | — | — | Fracking Supply |
| 725579 | 2026 | 160 | — | — | Rig Supply |
| 725578 | 2026 | 160 | — | — | Rig Supply |
| 725576 | 2026 | 160 | — | — | Rig Supply |
| 570312 | 2021 | 160 | — | — | Stock |
| 28608 | 2003 | 160 | 60 | 80 | Industrial |
| 718054 | 2026 | 157 | — | — | Fracking 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.
Drilling a well near grid 27-61?
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 Ector County, Andrews County, Martin County.