# Well grid 45-31, Texas — Upton, Reagan — how deep, and through what

> 180 well reports in Texas state well grid 45-31, covering Upton, Reagan, Midland. Median depth 296 ft.

## Texas well grid 45-31

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Upton County](/county/upton.md) and [Reagan County](/county/reagan.md). **180** reports, median depth **296 ft**.

### What you will drill through in grid 45-31

*Logged in state well grid 45-31, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Limestone** 97 , **Top Soil** 95 , **Caliche** 61 , **Topsoil** 60 , **Loose Caliche** 30 , **Cleatchy** 6 |
| 25–50 ft | **Limestone** 11 , **Unconsolidated Sandstone** 4 , **Rock** 2 , **Lime Stone** 3 , **Tan Clay** 2 , **Gray Clay** 2 |
| 50–100 ft | **Sand** 14 , **Sandstone** 10 , **Sand, Sandstone, Hard Shale** 10 , **Sandstone, Sand, Hard Shale** 8 , **Limestone** 3 , **Yellow Sand** 5 |
| 100–200 ft | **Sand** 34 , **Sandstone** 25 , **Brown Sand** 12 , **Yellow Sand** 9 , **Sand & Sandstone** 12 , **Red Clay** 11 |
| 200–300 ft | **Red Clay** 51 , **Red Bed** 55 , **Sandstone** 25 , **Sand** 18 , **Redbed** 16 , **Shale** 15 |
| 300–500 ft | **Red Bed** 14 , **Redbed** 8 , **Red Clay** 6 , **Sand** 2 , **Sandstone** 2 , **Gravel Sandstone And Red Bed** 1 |
| 500–1000 ft | **Sandstone** 1 |

### Who drills here

*Licensed firms in state well grid 45-31, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [DARRELL CRASS DRILLING](/driller/darrell-crass-drilling.md) | 90 | 280 | 20 | 2005–2016 |
| [Latzel Drilling LLC](/driller/latzel-drilling-llc.md) | 19 | 300 | 20 | 2003–2022 |
| [Marks Water Well](/driller/marks-water-well.md) | 10 | 285 | 30 | 2011–2012 |
| [Wheeler Drilling](/driller/wheeler-drilling.md) | 10 | 294 | 15 | 2007–2010 |
| [CASE DRILLING & PUMP SERVICE, LLC](/driller/case-drilling-pump-service-llc.md) | 9 | 300 | 20 | 2014–2015 |
| [CASE DRILLING AND PUMP SERVICE, LLC](/driller/case-drilling-and-pump-service-llc.md) | 7 | 400 | 25 | 2013–2014 |
| [Wildcat Services LLC](/driller/wildcat-services-llc.md) | 6 | 340 | 10 | 2014 |
| [West Texas Water Well](/driller/west-texas-water-well.md) | 5 | 262 | 12 | 2024–2025 |
| [Mark's Water Well](/driller/mark-s-water-well.md) | 5 | 267 | 30 | 2006–2011 |
| [AAW Services, LLC](/driller/aaw-services-llc.md) | 4 | 290 | 20 | 2011 |
| Darrell Crass Drilling Company, Inc.p | 4 | 280 | — | 2008 |
| [Santa Rosa Well Service](/driller/santa-rosa-well-service.md) | 3 | 300 | 15 | 2021 |
| [R DARRELL CRASS](/driller/r-darrell-crass.md) | 2 | 320 | — | 2012 |
| [Dubose Drilling Inc](/driller/dubose-drilling-inc.md) | 2 | 305 | 40 | 2008 |
| [Straub Corporation](/driller/straub-corporation.md) | 1 | 100 | — | 2022 |
| [Permian H2O Solutions](/driller/permian-h2o-solutions.md) | 1 | 220 | — | 2019 |
| [Pearson Drilling](/driller/pearson-drilling.md) | 1 | — | — | 2014 |
| [WEST TEXAS WATER WELL SERVICE](/driller/west-texas-water-well-service.md) | 1 | 300 | 50 | 2012 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 142 | 78.9% | 300 |
| Other | 12 | 6.7% | 260 |
| Domestic | 9 | 5.0% | 310 |
| Industrial | 8 | 4.4% | 300 |
| Stock | 5 | 2.8% | 290 |
| Test Well | 2 | 1.1% | 305 |
| Monitor | 1 | 0.6% | 220 |
| Fracking Supply | 1 | 0.6% | 265 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 81 | 280 | 180 |
| 2010s | 87 | 300 | 200 |
| 2020s | 12 | 290 | 160 |

### The deepest reports on file

*Deepest reports in state well grid 45-31. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 376736 | 2014 | 990 | 440 | — | Rig Supply |
| 313750 | 2013 | 480 | — | — | Rig Supply |
| 350098 | 2013 | 400 | — | — | Rig Supply |
| 350097 | 2013 | 400 | — | — | Rig Supply |
| 137460 | 2008 | 390 | — | — | Rig Supply |
| 639256 | 2022 | 360 | 190 | 4 | Stock |
| 381742 | 2014 | 360 | — | 10 | Rig Supply |
| 272295 | 2011 | 360 | 100 | — | Rig Supply |
| 118917 | 2007 | 360 | — | — | Rig Supply |
| 112537 | 2007 | 360 | — | — | 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 45-31?

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](/privacy.md).

This grid falls in [Upton County](/county/upton.md), [Reagan County](/county/reagan.md), [Midland County](/county/midland.md), [Ector County](/county/ector.md).

### Grids with a comparable number of reports

- [34-54](/area/34-54.md)
- [32-55](/area/32-55.md)
- [34-23](/area/34-23.md)
- [80-27](/area/80-27.md)
- [03-39](/area/03-39.md)
- [04-42](/area/04-42.md)
- [24-20](/area/24-20.md)
- [57-58](/area/57-58.md)
- [67-07](/area/67-07.md)
- [79-50](/area/79-50.md)
- [80-19](/area/80-19.md)
- [11-02](/area/11-02.md)
- [12-20](/area/12-20.md)

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Página: https://texas-water-wells.pages.dev/area/45-31/
Fonte: Texas Submitted Driller's Report Database — Texas Water Development Board, from reports filed with the Texas Department of Licensing and Regulation
Recolha: 2026-08-23