Texas well grid 35-29
A 7.5-minute quadrangle of the Texas state well grid, mostly in Harrison County. 285 reports, median depth 283 ft.
285Reports
283 ftMedian depth
105 ftWater at
55 gpmMedian yield
What you will drill through in grid 35-29
| Depth, ft | What was logged there |
|---|---|
| 0–25 ft | Clay 52, Shale 30, Reddish Brown Sand 14, Clay Shale 12, Red Clay 10, Reddish Brown Clayey Sand 10 |
| 25–50 ft | Shale 19, Gray Shale 7, Sand 6, Shale Sand 6, Rock 3, Sandy Shale 3 |
| 50–100 ft | Shale 43, Sand 21, Rock 5, Gray Shale 6, Shale Sand 5, Shale Rock 5 |
| 100–200 ft | Shale 54, Sand 50, Shale Sand 21, Rock 10, Shale Rock 8, Shale, Sand 4 |
| 200–300 ft | Sand 47, Shale 41, Shale Sand 15, Rock 6, Sand Shale 8, Clay 6 |
| 300–500 ft | Sand 47, Shale 41, Rock 5, Shale Sand 8, Clay 5, Grey Clay 5 |
| 500–1000 ft | Shale 7, Sand 5, Shale & Sand 3, Shale Sand 2, Shale Rock 1, Shale. 2 |
Who drills here
| Firm of record | Wells | Median depth, ft | Median yield, gpm | Years |
|---|---|---|---|---|
| Pinnergy, LTD | 38 | 340 | 75 | 2006–2026 |
| Fuller Water Well Drilling | 27 | 460 | 20 | 2001–2015 |
| ETTL Engineers & Consultants Inc. | 20 | 44 | — | 2002–2011 |
| Strata Core Drilling Co. | 17 | 55 | — | 2008–2009 |
| LTW Services, LP | 16 | 520 | 60 | 2006–2026 |
| Sunbelt Industrial Services | 16 | 20 | — | 2019 |
| Keithville Well Service | 16 | 320 | 70 | 2003–2005 |
| C. Miller Drilling | 15 | 442 | 36 | 2001–2018 |
| Envirotech Drilling Services LLC | 12 | 15 | — | 2025 |
| Fuller Water Well Service | 10 | 360 | 20 | 2016–2024 |
| Fas-Line Services Inc. | 9 | 440 | 70 | 2006–2026 |
| Vortex Drilling, Inc. | 9 | — | — | 2012 |
| WALKER HILL ENVIRONMENTAL INC | 6 | 70 | — | 2011–2016 |
| Scruggs, Inc. | 6 | 620 | 60 | 2004–2012 |
| Wel-Mat Drilling LLP | 6 | — | — | 2006 |
| Hughes Water Well | 5 | 240 | 20 | 2024–2025 |
| Keithville Well Drilling & Service, Inc. | 4 | 520 | 60 | 2008–2010 |
| Ark-La-Tex Boring, Inc. | 4 | 440 | 65 | 2005 |
| Allstar Water Well Service | 3 | 480 | 30 | 2014–2026 |
| Strata Core Services, LLC | 3 | 50 | — | 2011 |
| Kethville Well Service | 3 | 490 | 55 | 2006–2007 |
| MagnaCore Drilling | 3 | 25 | — | 2010 |
| Keithville Well Drilling & Serv., Inc. | 3 | 260 | 60 | 2006 |
| Keithville Water Well Drilling | 3 | 540 | 55 | 2007 |
| Precision Probe and Drilling | 3 | 20 | — | 2002–2003 |
What the wells are for
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Rig Supply | 94 | 33.0% | 400 |
| Monitor | 68 | 23.9% | 50 |
| Domestic | 66 | 23.2% | 400 |
| Environmental Soil Boring | 25 | 8.8% | 15 |
| Irrigation | 10 | 3.5% | 442 |
| Injection | 8 | 2.8% | 20 |
| Fracking Supply | 5 | 1.8% | 540 |
| Industrial | 5 | 1.8% | 300 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 138 | 310 | 112 |
| 2010s | 102 | 280 | 100 |
| 2020s | 45 | 260 | 140 |
The deepest reports on file
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 279493 | 2012 | 700 | 46 | 60 | Rig Supply |
| 337036 | 2013 | 640 | 120 | 80 | Rig Supply |
| 191970 | 2006 | 620 | — | — | Rig Supply |
| 170815 | 2005 | 620 | 240 | 15 | Rig Supply |
| 119770 | 2007 | 602 | 237 | 16 | Domestic |
| 334443 | 2007 | 600 | 187 | 10 | Domestic |
| 334438 | 2007 | 600 | 187 | 10 | Domestic |
| 137412 | 2008 | 600 | 380 | 60 | Rig Supply |
| 131706 | 2007 | 600 | 238 | 55 | Rig Supply |
| 445397 | 2017 | 590 | — | 225 | 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 35-29?
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 Harrison County.