⟁ Texas Water Well Reports field records · 2026 survey

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Darrell Crass Drilling

Recorded as the driller on 3,161 water wells across 31 Texas counties in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board, most in Midland County. Well-log records span 2001–2017.

3,161wells on record
—since 2022
31counties served
140 ftmedian depth

Counties served

Wells drilled by Darrell Crass Drilling, by county, across the full record.

CountyWells drilled
Midland County 1,349
Upton County 521
Martin County 321
Andrews County 186
Ector County 182
Glasscock County 150
Howard County 74
Ward County 67
Reagan County 57
Reeves County 48
Crane County 32
Pecos County 26
Show all 31 counties
Winkler County 26
Crockett County 23
Loving County 19
Culberson County 15
Gaines County 13
Dawson County 12
Coke County 8
Scurry County 6
Yoakum County 5
Borden County 4
Marion County 4
Brewster County 2
Irion County 2
Lynn County 2
Sterling County 2
Terrell County 2
Garza County 1
Mitchell County 1
Terry County 1

Well characteristics

Across the wells Darrell Crass Drilling has drilled, the median depth is 140 ft (middle half 100 ft–255 ft), median tested yield 18 gpm, and median static water level 65 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.

"Records span 2001–2017" refers to the earliest and latest well logs attributed to this company in the TDLR/TWDB database — the state digitized older paper logs, so the first date is the oldest record on file, not necessarily the company's founding year.

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