Saltwater Disposal Wells in Edwards County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
10
Permitted Capacity
13,028 bbl/d
Injected 12mo (thru 2025-06)
140,382 bbl
UIC Permits All Time
55
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | CANYON RANCH #1121E | 42-137-31029 | UPP OPER, LLC | Disposal | 5,000 | 48,984 | 7,147–8,220 |
| Active | SCHENKEL/TURNEY #4 | 42-137-32063 | MORTIMER PROD CO | Injection | 1,000 | 46,383 | 410–420 |
| Active | CANYON RANCH SWD #3 | 42-137-30085 | UPP OPER, LLC | Injection | 500 | 19,363 | 4,614–4,807 |
| Active | FRIESS BROTHERS #6 | 42-137-32127 | PNP OPER CO LLC | Injection | 100 | 12,350 | 514–524 |
| Active | FRIESS 'C' #5 | 42-137-32255 | WHITE SANDS TX LLC | Injection | 100 | 8,902 | 509–520 |
| Active | BAKER, ROY #2201 | 42-137-31030 | UPP OPER, LLC | Disposal | 5,000 | 4,400 | 5,719–7,000 |
| Active | TURNEY RANCH #D 8W | 42-137-32184 | SAGUARO PETRO, LLC | Injection | 489 | -- | 408–500 |
| Active | TURNEY RANCH #D 1W | 42-137-32175 | SAGUARO PETRO, LLC | Injection | 489 | -- | 408–472 |
| Active | TURNY RANCH LEASE #C 1 | 42-137-32170 | MWWD OPERATOR, LLC | Injection | 200 | -- | 418–480 |
| Active | DUNBAR #1795 | 42-137-32198 | PNP OPER CO LLC | Injection | 150 | -- | 360–434 |
| Inactive | SCHENKEL/TURNEY #9 | 42-137-32211 | MORTIMER PROD CO | Injection | 150 | -- | 320–450 |
| Inactive | DUNBAR #10 | 42-137-32268 | PNP OPER CO LLC | Injection | 100 | -- | 410–460 |
| Cancelled | HALL "8" #1 | 42-137-00000 | PATRICK EXPL CO | Disposal | 5,000 | -- | 4,500–8,500 |
| Plugged | BOWERMASTER "46" #4 | 42-137-31722 | MUSKEGON DEV CO | Disposal | 5,000 | -- | 4,500–8,000 |
| Plugged | WALLACE, G. D. #6601 | 42-137-30163 | HENRY PETROLEUM LLC | Disposal | 1,200 | -- | 5,750–6,300 |
| Plugged | WALLACE, G. D. #6601D | 42-137-30163 | COMETRA OIL AND GAS, INC | Disposal | 1,200 | -- | 5,750–6,300 |
| Plugged | WALLACE, G.D. #2305 | 42-137-31197 | RANGE PROD CO | Disposal | 1,200 | -- | 5,736–5,830 |
| Plugged | WHITWORTH, C. O. #15 | 42-137-31278 | UPP OPER, LLC | Injection | 1,000 | -- | 4,916–6,000 |
| Plugged | MIERS, W. L. -B- #57 | 42-137-31450 | HENRY PETROLEUM LLC | Disposal | 1,000 | -- | 5,469–5,799 |
| Plugged | MIERS, W. L. -B- #6D | 42-137-30183 | RANGE PROD CO | UIC | 200 | -- | 2,854–3,249 |
| Inactive | ADAMSON 'A' #8R | 42-137-32193 | PNP OPER CO LLC | Injection | 150 | -- | 384–440 |
| Plugged | ADAMSON 'A' #1 | 42-137-32174 | PNP OPER CO LLC | Injection | 150 | -- | 384–432 |
| Plugged | ADAMSON 'A' #8 | 42-137-32193 | PNP OPER CO LLC | Injection | 150 | -- | 384–440 |
| Plugged | RAGSDALE -11- #1 | 42-137-30119 | NORTH AMERICAN ROYALTIES, INC | Disposal | 150 | -- | 5,156–5,210 |
| Inactive | FARM #4 | 42-137-00000 | PNP OPER CO LLC | Injection | 100 | -- | 485–560 |
| Inactive | FARM #2R | 42-137-32266 | WHITE SANDS TX LLC | Injection | 100 | -- | 485–560 |
| Cancelled | ADAMSON 181 #5 | 42-137-32164 | DRILLMAR ENGY, INC | Injection | 100 | -- | 440–500 |
| Inactive | WARDLAW #108 | 42-137-31267 | ACCORD GR ENGY INC | Injection | 75 | -- | 231–246 |
| Inactive | WARDLAW #109 | 42-137-31266 | ACCORD GR ENGY INC | Injection | 75 | -- | 232–249 |
| Inactive | WARDLAW #110 | 42-137-31265 | ACCORD GR ENGY INC | Injection | 75 | -- | 233–247 |
| Inactive | WARDLAW #111 | 42-137-31264 | ACCORD GR ENGY INC | Injection | 75 | -- | 232–246 |
| Cancelled | WARDLAW #31 | 42-137-30888 | PRUITT ENGINEERING & PETRO. CO | Injection | 34 | -- | 231–243 |
| Cancelled | WARDLAW #32 | 42-137-30883 | UHC PETRO CORP | Injection | 34 | -- | 236–248 |
| Cancelled | WARDLAW #41 | 42-137-30891 | UHC PETRO CORP | Injection | 34 | -- | 234–246 |
| Plugged | WARDLAW RANCH #18 | 42-137-00011 | METAL FORMS INDUSTRIES, INC | Injection | 20 | -- | 285–300 |
| Plugged | WARDLAW RANCH #35 | 42-137-30756 | METAL FORMS INDUSTRIES, INC | Injection | 20 | -- | 322–360 |
| Cancelled | TURNEY RANCH #D 17W | 42-137-32185 | SAGUARO PETRO, LLC | Injection | 10 | -- | 408–500 |
| Plugged | WARDLAW RANCH #11X | 42-137-10070 | METAL FORMS INDUSTRIES, INC | Injection | 6 | -- | 305–350 |
| Plugged | WARDLAW RANCH #23 | 42-137-00008 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Plugged | WARDLAW RANCH #1 | 42-137-00009 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | MARSHALL, MARY Q. #1I | 42-137-30723 | DORCHESTER GAS PRODUCING CO | Injection | 0 | -- | 1,040 |
| Plugged | MARSHALL, M. Q. #5 | 42-137-30738 | DORCHESTER GAS PRODUCING CO | Injection | 0 | -- | 1,035 |
| Cancelled | WARDLAW RANCH #3 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | WARDLAW #107 | 42-137-31268 | UHC PETRO CORP | Injection | 0 | -- | 232–248 |
| Cancelled | WARDLAW #37 | 42-137-30886 | UHC PETRO CORP | Injection | 0 | -- | 228–240 |
| Plugged | WARDLAW, L. J. ESTATE -A- #23 | 42-137-30870 | UHC PETRO CORP | Injection | 0 | -- | 247–257 |
| Cancelled | DUNBAR #6 | 42-137-32213 | PNP OPER CO LLC | Injection | 0 | -- | -- |
| Plugged | WARDLAW RANCH #20X | 42-137-10071 | METAL FORMS INDUSTRIES, INC | UIC | 0 | -- | -- |
| Cancelled | WARDLAW #122 | 42-137-31431 | UHC PETRO CORP | Injection | 0 | -- | 258–271 |
| Cancelled | WARDLAW RANCH #11 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | WARDLAW RANCH #13 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | WARDLAW RANCH #14 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | WARDLAW RANCH #15 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Plugged | WARDLAW RANCH #17 | 42-137-00010 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
| Cancelled | WARDLAW RANCH #19 | 42-137-00000 | METAL FORMS INDUSTRIES, INC | Injection | 0 | -- | 285–300 |
Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.