Texas well grid 37-27

A 7.5-minute quadrangle of the Texas state well grid, mostly in Nacogdoches County. 401 reports, median depth 20 ft.

401Reports

20 ftMedian depth

150 ftWater at

20 gpmMedian yield

What you will drill through in grid 37-27

Logged in state well grid 37-27, by depth. The figure is how many wells hit it.
Depth, ft	What was logged there
0–25 ft	Clay 23, Sand 22, Red Clay 22, Sandy Clay 15, Green Rock 14, Sandy Clay: Gray And Reddish Brown, Sand Pockets Fe Nodules, 13
25–50 ft	Sand 7, Shale 5, Blue Shale 5, Green Rock 4, Yellow Sand 2, Clay 2
50–100 ft	Blue Shale 11, Shale 10, Green Rock 9, Grey Clay 4, Green Shale 2, Clay 2
100–200 ft	Shale 22, Sand 10, Brown Shale 11, Grey Clay 5, Grey Shale 3, Sandy Shale 4
200–300 ft	Sand 10, Shale 11, Grey Sand 10, Gray Shale 3, Grey Clay 6, Sandy Shale 5
300–500 ft	Sand 27, Shale 16, Sandy Shale 8, Clay 4, Gray Shale 2, Blue Shale 4
500–1000 ft	Sand 8, Shale 5, Sandy Shale 3, Shale Grey 2, Sand Grey 2, Clay 2

Who drills here

Licensed firms in state well grid 37-27, busiest first.
Firm of record	Wells	Median depth, ft	Median yield, gpm	Years
Hydrex Environmental, Inc.	185	12	—	2001–2026
Smithers Water Wells	34	240	10	2003–2025
Envirotech Drilling Services LLC	26	15	—	2011–2024
WANDA DRILLING & WATER DEV INC	23	480	30	2005–2025
Roddy Qualls Environmental Drilling	19	20	—	2019–2021
BEST DRILLING SERVICES, INC.	14	14	—	2007–2019
LTW Services, LP	9	560	70	2006–2010
ESN-South	7	15	—	2006–2009
Pinnergy, LTD	6	560	60	2007–2020
Precision Probe and Drilling	6	15	—	2003–2013
WEST Drilling	5	20	—	2021
Russell Drilling Co., Inc.	5	580	8	1992–2016
ETTL Engineers & Consultants Inc.	5	21	—	2013
Mathers Environmental Drilling Inc.	4	30	—	2005–2017
English Drilling Inc.	4	570	16	2003–2007
Fas-Line Services Inc.	3	445	60	2008–2024
Jackson Distributors	3	620	15	2010–2023
RIOMAR DRILLING INC	3	15	—	2014
Alpine Field Services	3	20	—	2009–2012
Eddie Jowell	3	8	—	2005
dba Universal Drilling Services	3	—	—	2004
Weisinger Incorporated	2	720	1,205	2012–2015
Wanda Drilling & Water Development, Inc.	2	550	50	2004–2005
Keithville Well Drilling & Service, Inc.	2	520	65	2011
Strata Core Drilling Co.	2	25	—	2008–2009

What the wells are for

Purpose, and how deep each went.
Purpose	Wells	Share	Median depth, ft
Environmental Soil Boring	152	37.9%	12
Monitor	141	35.2%	16
Domestic	65	16.2%	260
Rig Supply	18	4.5%	560
Irrigation	14	3.5%	500
Public Supply	5	1.2%	720
Stock	2	0.5%	660
Injection	1	0.2%	10

By decade drilled.
Decade	Reports	Median depth, ft	Water at, ft
1990s	1	580	273
2000s	135	25	174
2010s	200	16	135
2020s	65	20	165

The deepest reports on file

Deepest reports in state well grid 37-27. Column one is the tracking number.
Report	Year	Depth, ft	Water at, ft	Yield, gpm	Purpose
429102	2016	2,354	175	7	Domestic
67695	2003	800	365	1,000	Public Supply
412823	2015	720	220	1,205	Public Supply
300965	2012	720	365	710	Public Supply
5653	2002	693	370	165	Public Supply
5651	2002	692	325	120	Public Supply
327456	2012	660	360	30	Stock
650961	2023	620	—	10	Domestic
529888	2019	620	—	—	Domestic
189492	2009	620	280	80	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 37-27?

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 Nacogdoches County.