Texas well grid 27-45
A 7.5-minute quadrangle of the Texas state well grid, mostly in Andrews County and Martin County. 465 reports, median depth 114 ft.
465Reports
114 ftMedian depth
75 ftWater at
20 gpmMedian yield
What you will drill through in grid 27-45
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Top Soil 300, Caliche 272, Topsoil 83, Rock 53, Dry Sand 51, Hard Rock 39 |
| 25–50 ft | Dry Sand 110, Wet Sand 30, Sand 21, Rock 18, Hard Rock 13, Caliche 11 |
| 50–100 ft | Water Sand 185, Wet Sand 132, Sand 42, Dry Sand 40, Red Clay 36, Red Bed 35 |
| 100–200 ft | Red Bed 229, Red Clay 57, Redbed 19, Gray Clay 9, Yellow Clay 7, Brown Sand 4 |
| 200–300 ft | Blue/Red Sandstone 1, Grey Clay 1, Redbed 1, Sandstone, Shale 1 |
| 300–500 ft | Clay 1, Sand 1, Sand And Shale 1, Red/Blue Shale 1, Red Clay 1, Sand, Sandstone, Shale 1 |
| 500–1000 ft | Sand 1, Sand With Shale Stringers 1, Clay 1, Sandy Shale 1, Red Clay 1 |
| 1000–5000 ft | Sandy Shale 1, Sand 1, Mud Stone 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Wheeler Drilling | 212 | 112 | 12 | 2003–2025 |
| DARRELL CRASS DRILLING | 46 | 115 | — | 2002–2012 |
| WEST TEXAS WATER WELL SERVICE | 31 | 119 | 15 | 2008–2025 |
| MARK'S WATER WELL SERVICE, INC | 17 | 120 | 25 | 2015–2026 |
| Wildcat Services LLC | 16 | 100 | 13 | 2013–2026 |
| Neufeld Family Drilling llc | 16 | 100 | — | 2017–2025 |
| Goertzen Drilling | 14 | 120 | — | 2005–2024 |
| Spot On Drilling | 10 | 120 | 35 | 2025 |
| Kenneth Ainsworth | 9 | 100 | 20 | 2014–2015 |
| Marks Water Well Drilling, Inc. | 9 | 118 | 30 | 2003–2004 |
| Mark's Water Well | 7 | 101 | 15 | 2008–2009 |
| Diversified Drilling and Pump Service | 6 | 115 | 12 | 2020–2021 |
| J & C Water Well | 6 | 111 | 30 | 2012 |
| J & C Water Well Drilling | 5 | 100 | 30 | 2012 |
| R DARRELL CRASS | 5 | 120 | — | 2011 |
| Blue Quail Energy Services LLC. | 4 | 120 | — | 2021–2026 |
| West Texas Water Well | 4 | 120 | 15 | 2023–2024 |
| Marks Water Well | 4 | 100 | 60 | 2007–2014 |
| Vanguard Well Resources, LLC | 3 | 107 | — | 2020–2023 |
| Baccus Drilling Co. | 3 | 190 | — | 2018 |
| CASE DRILLING AND PUMP SERVICE, LLC | 3 | 130 | 20 | 2013 |
| Jeter Drilling Co. | 3 | 118 | — | 2011–2012 |
| Wes Tex Exploration | 3 | 116 | — | 2003 |
| PETER KLASSEN | 2 | 122 | — | 2020–2025 |
| Stansell Pump | 2 | 116 | — | 2021–2024 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 360 | 77.4% | 112 |
| Rig Supply | 60 | 12.9% | 115 |
| Irrigation | 28 | 6.0% | 117 |
| Stock | 7 | 1.5% | 115 |
| Industrial | 5 | 1.1% | 190 |
| Unknown | 3 | 0.6% | 120 |
| Fracking Supply | 2 | 0.4% | 1,850 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 92 | 112 | 75 |
| 2010s | 266 | 111 | 74 |
| 2020s | 107 | 116 | 80 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 380882 | 2014 | 1,850 | 713 | 170 | Fracking Supply |
| 101970 | 2006 | 600 | — | — | Rig Supply |
| 295345 | 2012 | 360 | — | — | Rig Supply |
| 219357 | 2010 | 224 | — | 7 | Domestic |
| 496215 | 2018 | 192 | — | — | Industrial |
| 496212 | 2018 | 190 | — | — | Industrial |
| 496202 | 2018 | 185 | — | — | Industrial |
| 654878 | 2023 | 170 | — | 4 | Domestic |
| 210368 | 2010 | 160 | — | — | Rig Supply |
| 350073 | 2013 | 155 | 85 | 35 | Rig 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 27-45?
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 Andrews County, Martin County, Midland County.