Saltwater Disposal Wells in Stonewall County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
300
Permitted Capacity
890,095 bbl/d
Injected 12mo (thru 2025-06)
20.1M bbl
UIC Permits All Time
1,203
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | KATZ (STRAWN) UNIT #262 | 42-433-33573 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,782–5,466 |
| Active | KATZ (STRAWN) UNIT #132 | 42-433-33513 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,760–5,457 |
| Active | KATZ (STRAWN) UNIT #242 | 42-433-33615 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,881–5,515 |
| Active | KATZ (STRAWN) UNIT #180 | 42-433-33580 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,769–5,446 |
| Active | KATZ (STRAWN) UNIT #286A | 42-433-33927 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,800–5,600 |
| Active | KATZ (STRAWN) UNIT #370 | 42-433-34009 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,750–5,600 |
| Active | KATZ (STRAWN) UNIT #340 | 42-433-33924 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,750–5,600 |
| Active | SCOGGINS, FLOSSIE E. #6 | 42-433-31103 | MIDLAND OIL AND GAS, INC | Injection | 5,400 | -- | 5,030–5,080 |
| Active | MARTIN "137" #9WI | 42-433-00935 | SCOUT ENGY MANAGEMENT LLC | Injection | 5,000 | -- | 4,950–6,524 |
| Active | GILLUM "A" #17 | 42-433-32734 | MIDLAND OIL AND GAS, INC | Injection | 5,000 | -- | 5,371–5,385 |
| Active | BISSETT "60" #1 | 42-433-33609 | IS ENERGY, LLC | Injection | 5,000 | -- | 5,548–6,086 |
| Active | ANDERSON-CLEARFORK #1WD | 42-433-30257 | SCOUT ENGY MANAGEMENT LLC | Disposal | 5,000 | -- | 5,300–6,365 |
| Active | SCOGGINS, FLOSSIE E. #5 | 42-433-30388 | MIDLAND OIL AND GAS, INC | Injection | 4,000 | -- | 4,200–5,400 |
| Active | SCOGGINS, FLOSSIE E. #7 | 42-433-31608 | MIDLAND OIL AND GAS, INC | Injection | 4,000 | -- | 4,200–5,400 |
| Active | SCOGGINS, FLOSSIE E. -A- #5 | 42-433-30387 | MIDLAND OIL AND GAS, INC | Injection | 4,000 | -- | 4,200–5,400 |
| Active | MCMILLIAN, I.S. ACT. 2 #9D | 42-433-30995 | MIDLAND OIL AND GAS, INC | Disposal | 3,500 | -- | 3,342–3,450 |
| Active | CORSICA UNIT #5WI | 42-433-33804 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 5,950–6,500 |
| Active | SCOGGINS, FLOSSIE E. #10 | 42-433-31992 | MIDLAND OIL AND GAS, INC | Injection | 3,000 | -- | 4,868–4,908 |
| Active | CORSICA UNIT #6WI | 42-433-33803 | SCOUT ENGY MANAGEMENT LLC | Injection | 3,000 | -- | 5,950–6,500 |
| Active | BRYSON #1135 | 42-433-80250 | SCOUT ENGY MANAGEMENT LLC | Disposal | 2,000 | -- | 4,600–4,800 |
| Active | EAST FLOWERS/CANYON/UNIT #128X | 42-433-33390 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,982–4,228 |
| Active | FERGUSON #2WI | 42-433-00961 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,500 | -- | 4,950–5,260 |
| Active | EAST FLOWERS/CANYON/UNIT #514X | 42-433-33378 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,975–4,400 |
| Active | FLOWERS /CANYON SAND/ UNIT #391W | 42-433-33663 | CITATION OIL & GAS CORP | Injection | 1,500 | -- | 4,000–4,500 |
| Active | FLOWERS /CANYON SAND/ UNIT #304W | 42-433-33488 | CITATION OIL & GAS CORP | Injection | 1,500 | -- | 4,000–4,500 |
| Active | ANNIS #3 | 42-433-01146 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 4,170–4,410 |
| Active | CORSICA UNIT #35 | 42-433-33913 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,500 | -- | 5,978–6,030 |
| Active | FLOWERS /CANYON SAND/ UNIT #95 | 42-433-01324 | CITATION OIL & GAS CORP | Injection | 1,500 | -- | 4,103–4,291 |
| Active | CORSICA UNIT #20 | 42-433-33845 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,500 | -- | 6,016–6,032 |
| Active | EAST FLOWERS/CANYON/UNIT #526 | 42-433-34014 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,920–4,520 |
| Active | HUNT, C. O. #7 | 42-433-01474 | WINN OPER, LLC | Disposal | 1,300 | -- | 3,900–3,970 |
| Active | EAST FLOWERS/CANYON/UNIT #92 | 42-433-01873 | R3 OPERATING CORPORATION | Injection | 1,200 | -- | 4,081–4,250 |
| Active | WEST FLOWERS UNIT #31W | 42-433-00245 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,240–4,400 |
| Active | BRINKLEY "A" #19 | 42-433-00283 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 3,798–4,206 |
| Active | BRINKLEY "A" #48 | 42-433-31473 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,044–4,350 |
| Active | FERGUSON #12WI | 42-433-33755 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,000 | -- | 4,838–6,500 |
| Active | PITTCOCK TANNEHILL UNIT #16 | 42-433-33070 | PERMEX PETRO CORP | Injection | 1,000 | -- | 2,804–2,843 |
| Active | CORSICA UNIT #7WI | 42-433-33805 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,000 | -- | 5,950–6,204 |
| Active | BRINKLEY "A" #40 | 42-433-31014 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,080–4,257 |
| Active | WEST FLOWERS UNIT #3 | 42-433-00301 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,250–4,430 |
| Active | WEST FLOWERS UNIT #21 | 42-433-00305 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,286–4,426 |
| Active | WEST FLOWERS UNIT #34W | 42-433-00254 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,320–4,510 |
| Active | WEST FLOWERS UNIT #28W | 42-433-00246 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,234–4,410 |
| Active | WEST FLOWERS UNIT #27W | 42-433-00252 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,280–4,484 |
| Active | WEST FLOWERS UNIT #18W | 42-433-00326 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,200–4,440 |
| Active | FERGUSON #5WI | 42-433-33583 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,000 | -- | 4,775–6,500 |
| Active | MCMILLAN, I. S. AC. 7 #1D | 42-433-01940 | MIDLAND OIL AND GAS, INC | Disposal | 1,000 | -- | 3,310–3,595 |
| Active | WEST FLOWERS UNIT #38W | 42-433-00244 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,220–4,400 |
| Active | WEST FLOWERS UNIT #35W | 42-433-00259 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,340–4,535 |
| Active | WEST FLOWERS UNIT #32W | 42-433-00247 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,286–4,490 |
| Active | WEST FLOWERS UNIT #26W | 42-433-00253 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,280–4,480 |
| Active | WEST FLOWERS UNIT #8 | 42-433-00302 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,267–4,312 |
| Active | WEST FLOWERS UNIT #25W | 42-433-00255 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,300–4,470 |
| Active | PITTCOCK TANNEHILL UNIT #14 | 42-433-32501 | PERMEX PETRO CORP | Injection | 750 | -- | 2,873–2,911 |
| Active | PITTCOCK TANNEHILL UNIT #3 | 42-433-31536 | PERMEX PETRO CORP | Injection | 750 | -- | 2,891–2,919 |
| Active | PITTCOCK TANNEHILL UNIT #8 | 42-433-31629 | PERMEX PETRO CORP | Injection | 750 | -- | 2,876–2,909 |
| Active | MARY BULLARD UNIT #4 | 42-433-32958 | PERMEX PETRO CORP | Injection | 700 | -- | 3,186–3,256 |
| Active | JONES #2 | 42-433-32988 | G & F OIL, INC | Injection | 600 | -- | 2,912–2,930 |
| Active | SMITH, I. E. #16 | 42-433-33205 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,304–4,348 |
| Active | FLOWERS /CANYON SAND/ UNIT #141 | 42-433-30393 | CITATION OIL & GAS CORP | Injection | 500 | -- | 4,071–4,291 |
| Active | GUEST /CANYON SAND/ UNIT #49 | 42-433-31399 | R3 OPERATING CORPORATION | Injection | 500 | -- | 4,200–4,700 |
| Active | SMITH, I. E. #18 | 42-433-33073 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,381–4,494 |
| Active | PITTCOCK #10 | 42-433-31467 | PERMEX PETRO CORP | Injection | 500 | -- | 2,918–2,926 |
| Active | SMITH, WALTER UNIT #2 | 42-433-33027 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,398–4,404 |
| Active | GUEST /CANYON SAND/ UNIT #25 | 42-433-00537 | R3 OPERATING CORPORATION | Injection | 500 | -- | 4,386–4,600 |
| Active | RIDDEL #2001WI | 42-433-34045 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,192–5,151 |
| Active | EAST FRANKIRK (CANYON SAND) UNIT #27W | 42-433-30550 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,501–4,530 |
| Active | SMITH, I. E. #15 | 42-433-32601 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,350–4,470 |
| Active | JONES, WINDY #4A | 42-433-33244 | PERMEX PETRO CORP | Injection | 500 | -- | 2,888–2,926 |
| Active | SMITH, WALTER UNIT #16 | 42-433-33223 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,390–4,424 |
| Active | BRINKLEY "A" #41 | 42-433-31076 | GRAYROCK ENERGY II, LLC | Injection | 400 | -- | 4,100–4,239 |
| Active | GILLUM A #6 | 42-433-32426 | MIDLAND OIL AND GAS, INC | Injection | 350 | -- | 4,220–4,260 |
| Active | BROCK, ETTA #3 | 42-433-10157 | WALTON PRODUCING INC | Disposal | 340 | -- | 3,547–3,701 |
| Active | GILLUM #12 | 42-433-32809 | MIDLAND OIL AND GAS, INC | Injection | 300 | -- | 4,273–4,317 |
| Active | GILLUM #11 | 42-433-32539 | MIDLAND OIL AND GAS, INC | Injection | 250 | -- | 4,272–4,322 |
| Active | FLOWERS /CANYON SAND/ UNIT #21 | 42-433-01419 | CITATION OIL & GAS CORP | Injection | 150 | -- | 4,003–4,138 |
| Active | HENKEL, H. A., ETAL #3 | 42-433-31522 | MIDLAND OIL AND GAS, INC | Injection | 100 | -- | 4,315–4,340 |
| Active | GRAHAM, C.H. #3 | 42-433-32030 | SALIDA EXPL, LLC | Injection | 0 | -- | 2,906 |
| Active | FLOWERS /CANYON SAND/ UNIT #74 | 42-433-01433 | CITATION OIL & GAS CORP | Injection | 0 | -- | 4,180 |
| Active | BOYD CONGLOMERATE UNIT #43 | 42-433-01287 | WILLIAMS, A. OIL | Injection | 0 | -- | 5,988 |
| Active | KATZ NORTH DISPOSAL WELLS #2361 | 42-433-33712 | KINDER MORGAN PROD CO LLC | Disposal | 0 | -- | 5,800–6,435 |
| Active | KATZ (STRAWN) UNIT #336A | 42-433-33811 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,750–5,600 |
| Active | KATZ (STRAWN) UNIT #442 | 42-433-33941 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,750–5,600 |
| Active | KATZ (STRAWN) UNIT #232 | 42-433-33592 | ATLAS OPER LLC | Injection | 10,000 | -- | 4,820–5,670 |
| Active | COX, C.C. ET AL #5 | 42-433-30879 | COMSTOCK ENGY, LLC | Disposal | 4,500 | -- | 5,904–6,090 |
| Active | HENKEL, H. A., ETAL #17 | 42-433-32655 | MIDLAND OIL AND GAS, INC | Injection | 4,430 | -- | 4,335–4,430 |
| Active | DUKE, NONA #1 | 42-433-33023 | RIDGLEA ENGY I, LLC | Injection | 3,000 | -- | 3,083–5,310 |
| Active | CORSICA UNIT #49 | 42-433-34122 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 5,900–6,070 |
| Active | CORSICA UNIT #16 | 42-433-33841 | SCOUT ENGY MANAGEMENT LLC | Injection | 1,450 | -- | 5,900–6,070 |
| Active | FAST BREAK (TANNEHILL SAND) UNIT #25A | 42-433-32794 | RIDGLEA ENGY I, LLC | Injection | 750 | -- | 3,004–3,068 |
| Active | FAST BREAK (TANNEHILL SAND) UNIT #2 | 42-433-32419 | RIDGLEA ENGY I, LLC | Injection | 750 | -- | 2,982–3,082 |
| Active | MCFARLAND #4B | 42-433-32039 | POP OPER CO | Injection | 750 | -- | 5,924–5,930 |
| Active | PITTCOCK TANNEHILL UNIT #1 | 42-433-31324 | PERMEX PETRO CORP | Injection | 750 | -- | 2,903–2,932 |
| Active | FAST BREAK (TANNEHILL SAND) UNIT #23A | 42-433-32731 | RIDGLEA ENGY I, LLC | Injection | 750 | -- | 2,956–3,023 |
| Active | FAST BREAK (TANNEHILL SAND) UNIT #6 | 42-433-32526 | RIDGLEA ENGY I, LLC | Injection | 600 | -- | 2,930–2,976 |
| Active | VAN NORMAN #1 | 42-433-34146 | MIDLAND OIL AND GAS, INC | Injection | 500 | -- | 4,500–4,950 |
| Active | MARY BULLARD UNIT #5 | 42-433-33006 | PERMEX PETRO CORP | Injection | 500 | -- | 3,192–3,230 |
| Active | FLOWERS /CANYON SAND/ UNIT #157 | 42-433-30525 | CITATION OIL & GAS CORP | Injection | 500 | -- | 3,750–4,317 |
| Active | FAST BREAK (TANNEHILL SAND) UNIT #10A | 42-433-32580 | RIDGLEA ENGY I, LLC | Injection | 375 | -- | 2,956–3,011 |
| Active | SCOGGINS, FLOSSIE E. #1 | 42-433-80018 | MIDLAND OIL AND GAS, INC | Injection | 300 | -- | 4,862–4,883 |
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.