Texas well grid 45-40
A 7.5-minute quadrangle of the Texas state well grid, mostly in Upton County. 148 reports, median depth 335 ft.
148Reports
335 ftMedian depth
200 ftWater at
20 gpmMedian yield
What you will drill through in grid 45-40
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Topsoil 67, Limestone 65, Caliche 62, Top Soil 47, Brown Dirt & Caliche 8, Lime 5 |
| 25–50 ft | Limestone 15, Caliche 6, White Limestone 4, Yellow Sand Stone 1, Cream Colored Limestone 1, Lt Gray Limestone 1 |
| 50–100 ft | Limestone 6, Grey Shale 1, Gray Limestone 1, Lt. Yellow Limestone 1, Sand 1, Yellow & Grey Sand Stone 1 |
| 100–200 ft | Sand 48, Limestone 21, Sandstone 14, Sand & Sandstone 15, Shale 11, Sandy Clay 9 |
| 200–300 ft | Sandstone 59, Sand 27, Shale 20, Red Bed 16, Red Shale 12, Red Clay 11 |
| 300–500 ft | Red Bed 58, Redbed 30, Sandstone 11, Red Clay 9, Shale 7, Red Shale 6 |
| 500–1000 ft | Red Bed 1, Tan Sand 1, Gravel 1, Sandstone 1, Limestone 1, Red Sand 1 |
| 1000–5000 ft | Redbed/Clay 1 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| DARRELL CRASS DRILLING | 77 | 340 | — | 2001–2013 |
| CASE DRILLING & PUMP SERVICE, LLC | 17 | 330 | — | 2011–2012 |
| Latzel Drilling LLC | 15 | 340 | 18 | 2004–2016 |
| Straub Corporation | 12 | 6 | — | 2001–2016 |
| Talon/LPE | 6 | 19 | — | 2021 |
| CASE DRILLING AND PUMP SERVICE, LLC | 5 | 400 | 50 | 2011–2014 |
| R DARRELL CRASS | 5 | 400 | — | 2011 |
| Nomad Drilling | 4 | 345 | — | 2017 |
| Permian H2O Solutions | 2 | 330 | — | 2017 |
| GARY L WHITING | 2 | 1,651 | — | 2011–2012 |
| Marks Water Well | 1 | 1,000 | 60 | 2013 |
| Mark's Water Well | 1 | 370 | 40 | 2010 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 111 | 75.0% | 340 |
| Industrial | 18 | 12.2% | 340 |
| Environmental Soil Boring | 17 | 11.5% | 7 |
| Irrigation | 1 | 0.7% | 335 |
| Domestic | 1 | 0.7% | 242 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 56 | 340 | 200 |
| 2010s | 86 | 330 | 190 |
| 2020s | 6 | 19 | — |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 331921 | 2012 | 1,651 | 850 | — | Rig Supply |
| 332075 | 2011 | 1,375 | 700 | — | Rig Supply |
| 363607 | 2014 | 1,050 | 580 | 50 | Rig Supply |
| 347684 | 2013 | 1,000 | 540 | 60 | Rig Supply |
| 40460 | 2004 | 460 | — | — | Rig Supply |
| 235780 | 2010 | 440 | — | — | Rig Supply |
| 235648 | 2010 | 420 | — | — | Rig Supply |
| 235647 | 2010 | 420 | — | — | Rig Supply |
| 259306 | 2011 | 405 | 160 | — | Rig Supply |
| 319659 | 2013 | 400 | — | — | 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 45-40?
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 Upton County.