# Well grid 59-04, Texas — Robertson — how deep, and through what

> 187 well reports in Texas state well grid 59-04, covering Robertson. Median depth 400 ft.

## Texas well grid 59-04

A 7.5-minute quadrangle of the Texas state well grid, mostly in [Robertson County](/county/robertson.md). **187** reports, median depth **400 ft**.

### What you will drill through in grid 59-04

*Logged in state well grid 59-04, by depth. The figure is how many wells hit it.*

| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | **Sand** 38 , **Clay** 37 , **Shale** 14 , **Clay & Sand** 14 , **Sandy Clay** 10 , **Clay, Sand** 11 |
| 25–50 ft | **Shale** 18 , **Sand** 7 , **Rock** 4 , **Sandy Shale** 5 , **Water Sand** 4 , **Sandy Clay** 3 |
| 50–100 ft | **Shale** 19 , **Sand** 14 , **Shale, Water Sand** 8 , **Sandy Shale** 7 , **Rock** 6 , **Water Sand** 4 |
| 100–200 ft | **Shale** 41 , **Sand** 24 , **Sandy Shale** 12 , **Shale, Water Sand** 13 , **Clay** 9 , **Rock** 9 |
| 200–300 ft | **Shale** 40 , **Sand** 26 , **Rock** 8 , **Shale, Water Sand** 10 , **Sandy Shale** 10 , **Clay** 4 |
| 300–500 ft | **Shale** 42 , **Sand** 34 , **Sandy Shale** 17 , **Rock** 13 , **Shale, Water Sand** 7 , **Water Sand, Shale** 6 |
| 500–1000 ft | **Sand** 35 , **Shale** 27 , **Sandy Shale** 14 , **Rock** 8 , **Streaky Sand** 5 , **Coal** 3 |
| 1000–5000 ft | **Shale And Sandy Shale** 1 , **Shale** 1 , **Sand And Sandy Shale** 1 , **Sandy Shale And Coal Breaks** 1 , **Coal And Shale** 1 , **Sand** 1 |

### Who drills here

*Licensed firms in state well grid 59-04, busiest first.*

| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| [Pinnergy, LTD](/driller/pinnergy-ltd.md) | 42 | 360 | 70 | 2006–2013 |
| [Brien Water Wells](/driller/brien-water-wells.md) | 34 | 570 | 35 | 2004–2026 |
| [Williams Water Wells LLC](/driller/williams-water-wells-llc.md) | 16 | 640 | 37 | 2007–2025 |
| [Siegert Water Wells, Inc](/driller/siegert-water-wells-inc.md) | 11 | 640 | 35 | 2003–2026 |
| [Bennett Drilling](/driller/bennett-drilling.md) | 11 | 385 | 100 | 2006–2008 |
| [Envirotech Drilling Services LLC](/driller/envirotech-drilling-services-llc.md) | 8 | 20 | — | 2021–2025 |
| [M/W DRILLING COMPANY LLC](/driller/m-w-drilling-company-llc.md) | 7 | 420 | 10 | 2009–2026 |
| [Talon Drilling, LP](/driller/talon-drilling-lp.md) | 6 | 20 | — | 2006–2008 |
| [Advanced Drilling Systems, Inc.](/driller/advanced-drilling-systems-inc.md) | 5 | 20 | — | 2022 |
| [Terracon Consultants](/driller/terracon-consultants.md) | 5 | 20 | — | 2010 |
| [Sunbelt Industrial Services](/driller/sunbelt-industrial-services.md) | 4 | 20 | — | 2018–2019 |
| [BEST DRILLING SERVICES, INC.](/driller/best-drilling-services-inc.md) | 4 | 20 | — | 2007 |
| [J&S Drilling, LLC](/driller/j-s-drilling-llc.md) | 3 | 500 | 60 | 2022–2025 |
| Chris Siegert | 3 | 330 | 20 | 2015–2019 |
| [Double J Drilling Company](/driller/double-j-drilling-company.md) | 3 | 515 | 30 | 2005–2014 |
| [Vortex Drilling, Inc.](/driller/vortex-drilling-inc.md) | 3 | — | — | 2010 |
| [Total Support Services](/driller/total-support-services.md) | 3 | 20 | — | 2004 |
| [Limestone Water Well Drilling](/driller/limestone-water-well-drilling.md) | 2 | 520 | 50 | 2020–2024 |
| [CLEARWATER WELL SERVICE INC](/driller/clearwater-well-service-inc.md) | 2 | 488 | 60 | 2011–2024 |
| [Eagle Remediation](/driller/eagle-remediation.md) | 2 | 20 | — | 2022 |
| [McCarty Drilling, LLC](/driller/mccarty-drilling-llc.md) | 2 | 575 | 120 | 2021 |
| [S&K Drilling Co.](/driller/s-k-drilling-co.md) | 2 | — | 32 | 2009–2011 |
| [dba Universal Drilling Services](/driller/dba-universal-drilling-services.md) | 2 | 25 | — | 2002–2005 |
| [Fas-Line Services Inc.](/driller/fas-line-services-inc.md) | 1 | 460 | 80 | 2025 |
| [M&M Water Well, LLC](/driller/m-m-water-well-llc.md) | 1 | 538 | 32 | 2021 |

### What the wells are for

*Purpose, and how deep each went.*

| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 67 | 35.8% | 580 |
| Rig Supply | 51 | 27.3% | 360 |
| Monitor | 33 | 17.6% | 20 |
| Stock | 19 | 10.2% | 430 |
| Environmental Soil Boring | 10 | 5.3% | 20 |
| Fracking Supply | 4 | 2.1% | 390 |
| Irrigation | 2 | 1.1% | 560 |
| Industrial | 1 | 0.5% | — |

*By decade drilled.*

| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 67 | 340 | 69 |
| 2010s | 65 | 400 | 80 |
| 2020s | 55 | 500 | 128 |

### The deepest reports on file

*Deepest reports in state well grid 59-04. Column one is the tracking number.*

| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 355969 | 2014 | 1,530 | 276 | — | Domestic |
| 219898 | 2010 | 956 | 124 | 30 | Domestic |
| 620702 | 2022 | 880 | 274 | 50 | Domestic |
| 278697 | 2011 | 780 | 136 | 35 | Domestic |
| 674410 | 2024 | 760 | 175 | 30 | Domestic |
| 636349 | 2023 | 760 | 165 | 45 | Domestic |
| 116385 | 2003 | 760 | 105 | 40 | Domestic |
| 520809 | 2019 | 755 | 140 | — | Domestic |
| 178266 | 2009 | 752 | 198 | 25 | Domestic |
| 127418 | 2006 | 736 | 165 | 30 | Domestic |

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 59-04?

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 [Robertson County](/county/robertson.md).

### Grids with a comparable number of reports

- [61-59](/area/61-59.md)
- [69-15](/area/69-15.md)
- [87-53](/area/87-53.md)
- [24-09](/area/24-09.md)
- [24-38](/area/24-38.md)
- [32-50](/area/32-50.md)
- [58-32](/area/58-32.md)
- [11-49](/area/11-49.md)
- [65-49](/area/65-49.md)
- [67-52](/area/67-52.md)
- [11-52](/area/11-52.md)
- [35-55](/area/35-55.md)
- [43-44](/area/43-44.md)

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Página: https://texas-water-wells.pages.dev/area/59-04/
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