O'Day Drilling Company, Inc.
1,796 well reports on file across 30 Texas counties, from 2002 to 2026. Median depth 395 ft.
1,796Reports
30Counties
395 ftMedian depth
60 gpmMedian yield
Where they work
| County | Reports | Share | Median depth, ft |
|---|---|---|---|
| Brazoria County | 861 | 47.9% | 384 |
| Galveston County | 307 | 17.1% | 451 |
| Harris County | 197 | 11.0% | 398 |
| Fort Bend County | 175 | 9.7% | 356 |
| Matagorda County | 53 | 3.0% | 336 |
| Wharton County | 51 | 2.8% | 367 |
| Chambers County | 22 | 1.2% | 537 |
| Montgomery County | 21 | 1.2% | 405 |
| Waller County | 20 | 1.1% | 391 |
| Jackson County | 11 | 0.6% | 358 |
| Webb County | 11 | 0.6% | 2,200 |
| Dimmit County | 11 | 0.6% | 1,950 |
| Liberty County | 8 | 0.4% | 370 |
| Colorado County | 6 | 0.3% | 244 |
| Calhoun County | 6 | 0.3% | 654 |
| Austin County | 5 | 0.3% | 389 |
| Jefferson County | 5 | 0.3% | 166 |
| Panola County | 4 | 0.2% | 260 |
| Polk County | 3 | 0.2% | 365 |
| Brazos County | 3 | 0.2% | 375 |
| Madison County | 3 | 0.2% | 460 |
| Tarrant County | 3 | 0.2% | 485 |
| Leon County | 2 | 0.1% | 511 |
| Anderson County | 2 | 0.1% | 810 |
| Walker County | 1 | 0.1% | 264 |
| Garza County | 1 | 0.1% | 355 |
| Orange County | 1 | 0.1% | 414 |
| Lavaca County | 1 | 0.1% | 328 |
| Grimes County | 1 | 0.1% | 374 |
| Aransas County | 1 | 0.1% | — |
What they drill
| Purpose | Wells | Share | Median depth, ft |
|---|---|---|---|
| Domestic | 1,229 | 68.4% | 395 |
| Irrigation | 176 | 9.8% | 380 |
| Industrial | 126 | 7.0% | 394 |
| Public Supply | 107 | 6.0% | 414 |
| Other | 48 | 2.7% | 375 |
| Test Well | 44 | 2.4% | 422 |
| Rig Supply | 41 | 2.3% | 534 |
| Monitor | 12 | 0.7% | 1,600 |
| Decade | Reports | Median depth, ft | Water at, ft |
|---|---|---|---|
| 2000s | 931 | 390 | 110 |
| 2010s | 655 | 414 | 130 |
| 2020s | 210 | 367 | 110 |
Their deepest reports
| Report | Year | Depth, ft | Water at, ft | Yield, gpm | Purpose |
|---|---|---|---|---|---|
| 299035 | 2012 | 2,750 | 502 | 197 | Rig Supply |
| 280903 | 2012 | 2,600 | 574 | — | Monitor |
| 279966 | 2012 | 2,560 | 680 | — | Monitor |
| 261535 | 2011 | 2,560 | — | 600 | Rig Supply |
| 259217 | 2011 | 2,560 | 600 | 800 | Rig Supply |
| 259216 | 2011 | 2,420 | 600 | 550 | Rig Supply |
| 301598 | 2012 | 2,200 | 405 | — | Monitor |
| 277704 | 2011 | 2,175 | 560 | — | Rig Supply |
| 250680 | 2011 | 2,160 | 560 | 150 | Rig Supply |
| 273657 | 2011 | 1,985 | 667 | 500 | 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.
This page counts reports, not quality, and it is not a recommendation. A firm that files more reports drills more wells — nothing else follows.