Folmar Drilling Co.
Recorded as the driller on 397 water wells across 15 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 Hopkins County. Well-log records span 2002–2026.
Counties served
Wells drilled by Folmar Drilling Co., by county, across the full record.
| County | Wells drilled |
|---|---|
| Hopkins County | 138 |
| Wood County | 115 |
| Franklin County | 24 |
| Camp County | 22 |
| Titus County | 19 |
| Hunt County | 18 |
| Rains County | 16 |
| Upshur County | 14 |
| Morris County | 9 |
| Smith County | 8 |
| Cass County | 4 |
| Red River County | 4 |
…and 3 more Texas counties.
Well characteristics
Across the wells Folmar Drilling Co. has drilled, the median depth is 464 ft (middle half 364 ft–524 ft), median tested yield 45 gpm, and median static water level 120 ft below ground surface. These summarize the company's own filed logs, not a marketing claim.
"Records span 2002–2026" 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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