# Well grid 27-40, Texas — Martin, Lubbock — how deep, and through what

> 163 well reports in Texas state well grid 27-40, covering Martin, Lubbock. Median depth 120 ft.

## Texas well grid 27-40

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Martin County](/county/martin.md) and [Lubbock County](/county/lubbock.md). **163** reports, median depth **120 ft**.

### What you will drill through in grid 27-40

*Logged in state well grid 27-40, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Caliche** 71 , **Topsoil** 68 , **Top Soil** 68 , **Sand** 28 , **White Sandy Clay** 18 , **Caliche And Whte Clay** 12 |
| 25–50 ft | **Sand** 27 , **Sand & Broken Rock** 12 , **White Sand** 9 , **Sandstone** 7 , **Caliche** 6 , **Compressed Sand** 5 |
| 50–100 ft | **Red Clay** 28 , **Blue Clay** 22 , **Sandy Clay** 18 , **Sand** 16 , **Sand & Broken Rock** 10 , **Redbed** 10 |
| 100–200 ft | **Red Clay** 66 , **Red Bed** 17 , **Gravel** 10 , **Sand** 10 , **Redbed** 9 , **Sand & Gravel** 7 |
| 200–300 ft | **Red Clay** 2 , **Red Bed** 1 , **Tan Sandstone** 1 , **Small Gravel** 1 , **Red Clay Td** 1 , **Grey Clay** 1 |

### Who drills here

*Licensed firms in state well grid 27-40, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Vanguard Well Resources, LLC](/driller/vanguard-well-resources-llc.md) | 43 | 118 | — | 2022–2026 |
| [JB Drilling](/driller/jb-drilling.md) | 21 | 118 | — | 2019–2022 |
| [Santa Rosa Well Service](/driller/santa-rosa-well-service.md) | 13 | 138 | — | 2017–2018 |
| [Monte Moore Drilling](/driller/monte-moore-drilling.md) | 12 | 140 | — | 2009–2012 |
| [Wildcat Services LLC](/driller/wildcat-services-llc.md) | 10 | 120 | 40 | 2019–2025 |
| [Associated Well Services, Inc.](/driller/associated-well-services-inc.md) | 10 | 103 | 35 | 2024 |
| [Neufeld Family Drilling llc](/driller/neufeld-family-drilling-llc.md) | 5 | 175 | — | 2018–2023 |
| [Deer Horn Drilling HP](/driller/deer-horn-drilling-hp.md) | 4 | 120 | — | 2025 |
| [kinard water well service](/driller/kinard-water-well-service.md) | 4 | 225 | 10 | 2015–2023 |
| [Peter B Loewen](/driller/peter-b-loewen.md) | 4 | 117 | — | 2018–2022 |
| [na](/driller/na.md) | 4 | 135 | — | 2018 |
| [HENRY NEUFELD](/driller/henry-neufeld.md) | 4 | 143 | — | 2018 |
| [DARRELL CRASS DRILLING](/driller/darrell-crass-drilling.md) | 4 | 200 | — | 2010–2014 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 3 | 40 | — | 2026 |
| [Highwater Drillers](/driller/highwater-drillers.md) | 3 | 144 | — | 2026 |
| [Permian H2O Solutions](/driller/permian-h2o-solutions.md) | 3 | 110 | — | 2023 |
| [Goertzen Drilling](/driller/goertzen-drilling.md) | 3 | 72 | — | 2018 |
| [Straub Corporation](/driller/straub-corporation.md) | 2 | 100 | — | 2022–2023 |
| [WEST TEXAS WATER WELL SERVICE](/driller/west-texas-water-well-service.md) | 2 | 274 | — | 2022 |
| [CASE DRILLING AND PUMP SERVICE, LLC](/driller/case-drilling-and-pump-service-llc.md) | 2 | 130 | 20 | 2013–2014 |
| [R&R DRILLING LLC](/driller/r-r-drilling-llc.md) | 1 | 120 | — | 2024 |
| [Jacob P Klassen Drilling Co](/driller/jacob-p-klassen-drilling-co.md) | 1 | 162 | — | 2020 |
| [PETER KLASSEN](/driller/peter-klassen.md) | 1 | 196 | — | 2017 |
| [MARK'S WATER WELL SERVICE, INC](/driller/mark-s-water-well-service-inc.md) | 1 | 160 | — | 2015 |
| [Wheeler Drilling](/driller/wheeler-drilling.md) | 1 | 87 | — | 2015 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 75 | 46.0% | 122 |
| Irrigation | 33 | 20.2% | 135 |
| Other | 20 | 12.3% | 118 |
| Industrial | 13 | 8.0% | 103 |
| Fracking Supply | 7 | 4.3% | 175 |
| Stock | 5 | 3.1% | 120 |
| Environmental Soil Boring | 3 | 1.8% | 40 |
| Monitor | 3 | 1.8% | 120 |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 3 | 178 | 140 |
| 2010s | 57 | 135 | 75 |
| 2020s | 103 | 117 | 24 |

### The deepest reports on file

*Deepest reports in state well grid 27-40. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 287882 | 2012 | 280 | — | — | Rig Supply |
| 720623 | 2026 | 278 | — | — | Rig Supply |
| 617375 | 2022 | 274 | — | — | Rig Supply |
| 587262 | 2021 | 235 | — | — | Fracking Supply |
| 637223 | 2023 | 230 | 150 | — | Irrigation |
| 637221 | 2023 | 225 | 150 | 300 | Irrigation |
| 483065 | 2018 | 200 | — | — | Irrigation |
| 470657 | 2018 | 200 | 110 | — | Rig Supply |
| 351527 | 2014 | 200 | — | — | Rig Supply |
| 224297 | 2010 | 197 | 130 | — | Irrigation |

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 27-40?

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](/privacy.md).

This grid falls in [Martin County](/county/martin.md), [Lubbock County](/county/lubbock.md).

### Grids with a comparable number of reports

- [39-62](/area/39-62.md)
- [66-37](/area/66-37.md)
- [67-14](/area/67-14.md)
- [88-61](/area/88-61.md)
- [06-25](/area/06-25.md)
- [11-41](/area/11-41.md)
- [24-28](/area/24-28.md)
- [37-22](/area/37-22.md)
- [56-53](/area/56-53.md)
- [61-30](/area/61-30.md)
- [67-43](/area/67-43.md)
- [69-19](/area/69-19.md)
- [03-38](/area/03-38.md)

---

Página: https://texas-water-wells.pages.dev/area/27-40/
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