Texas well grid 43-37

A 7.5-minute quadrangle of the Texas state well grid, mostly in Tom Green County. 1,431 reports, median depth 35 ft.

1,431Reports

35 ftMedian depth

28 ftWater at

29 gpmMedian yield

What you will drill through in grid 43-37

Logged in state well grid 43-37, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Topsoil 155, Caliche 142, Dirt 144, Red Clay 119, Gravel 104, Brown Clay 99
25–50 ft	Red Clay 54, Conglomerate 43, Blue Clay 31, Siltstone 24, Limestone 25, Blue Shale 29
50–100 ft	Red Clay 47, Blue Lime 43, Blue Shale 42, Yellow Lime 35, Blue Clay 20, Conglomerate 19
100–200 ft	Limestone: Greenish Gray (Gly 1 5/1), Dominant Limestone To 7, Red Clay 11, Blue Lime 9, Siltstone: Greenish Gray (Gley1 5/1) Siltstone With Clay, La 7, Red Shale 6, Gray Shale 6
200–300 ft	Brown Rock 1, Brown Clay 1, Red And Blue Shale 1, Gray Shale 1

Who drills here

Licensed firms in state well grid 43-37, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
MICHAEL C HOELSCHER	240	80	35	2003–2025
White Drilling Company, Inc.	199	34	—	2002–2025
Vortex Drilling, Inc.	100	10	—	2005–2017
woehl drilling no2	92	56	20	2013–2025
Horizon Drilling Services, Inc	85	10	—	2010–2014
Talon Drilling, LP	51	30	—	2002–2009
SKG Engineering, LLC	50	10	—	2015–2026
Straub Corporation	46	36	—	2003–2015
WALKER HILL ENVIRONMENTAL INC	45	50	—	2023
Geoprojects International, Inc.	41	51	—	2003–2004
Envirotech Drilling Services LLC	32	30	—	2023–2026
Lange Drilling Co	31	90	25	2003–2024
Abel Water Systems	27	65	18	2003–2023
Environmental Logistics Company, LLC	25	4	—	2021
T Bar Drilling	24	100	50	2008–2012
Caltex Water LLC	19	60	10	2012–2014
Talon/LPE	18	40	—	2010–2014
Hill water well Service	15	93	—	2018–2025
Woehl Drilling	15	100	30	2003–2010
Hill & Miller Drilling Co.	15	83	8	2001–2003
WEST Drilling	14	25	—	2016–2026
Woehl Drilling & Service	14	90	30	2011–2024
Roddy Qualls Environmental Drilling	14	10	—	2020–2021
Sunbelt Industrial Services	14	12	—	2008–2021
Harrison & Cooper, Inc.	14	55	11	2007–2010

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Monitor	510	35.6%	35
Domestic	365	25.5%	80
Environmental Soil Boring	339	23.7%	10
Irrigation	101	7.1%	100
Test Well	63	4.4%	80
Stock	26	1.8%	80
Injection	18	1.3%	31
Industrial	4	0.3%	100

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
2000s	548	35	26
2010s	568	35	30
2020s	315	47	30

The deepest reports on file

Deepest reports in state well grid 43-37. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
278660	2011	250	—	—	Closed-Loop Geothermal
483741	2018	240	100	—	Irrigation
691822	2022	220	150	—	Stock
63736	2004	215	40	50	Irrigation
696523	2025	200	80	30	Domestic
517773	2019	200	—	—	Test Well
343097	2013	200	—	—	Test Well
265621	2006	200	37	60	Irrigation
26275	2003	200	65	40	Test Well
264265	2011	195	55	150	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 43-37?

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 Tom Green County.