4-M Drilling
Recorded as the driller on 847 water wells across 22 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 Randall County. Well-log records span 2011–2026.
Counties served
Wells drilled by 4-M Drilling, by county, across the full record.
| County | Wells drilled |
|---|---|
| Randall County | 499 |
| Potter County | 168 |
| Donley County | 73 |
| Armstrong County | 22 |
| Gray County | 19 |
| Wheeler County | 13 |
| Carson County | 8 |
| Deaf Smith County | 8 |
| Collingsworth County | 7 |
| Hall County | 6 |
| Moore County | 4 |
| Swisher County | 4 |
…and 10 more Texas counties.
Well characteristics
Across the wells 4-M Drilling has drilled, the median depth is 300 ft (middle half 270 ft–416 ft), median tested yield 10 gpm, and median static water level 215 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 2011–2026" 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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