Saltwater Disposal Wells in Schleicher County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
37
Permitted Capacity
64,882 bbl/d
Injected 12mo (thru 2025-06)
1.4M bbl
UIC Permits All Time
187
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | THOMERSON, A. B. #7 | 42-413-30939 | BOB HUGHES OIL CO, LLC | Injection | 1,600 | 235,940 | 5,370–5,390 |
| Active | WADE #5 | 42-413-31951 | P1 ENERGY, LLC | Injection | 457 | 140,569 | 2,636–2,638 |
| Active | PAGE E #6 | 42-413-00146 | UNITEX OIL & GAS, L.L.C | Injection | 3,000 | 116,610 | 5,700–6,500 |
| Active | WILSON -137- #14 | 42-413-32084 | P1 ENERGY, LLC | Injection | 400 | 115,373 | 2,712–2,732 |
| Active | WILSON -137- #13 | 42-413-32081 | P1 ENERGY, LLC | Injection | 400 | 108,840 | 2,699–2,724 |
| Active | WADE #7 | 42-413-32057 | P1 ENERGY, LLC | Injection | 400 | 96,648 | 2,640–2,670 |
| Active | WADE #8 | 42-413-32082 | P1 ENERGY, LLC | Injection | 400 | 74,785 | 2,640–2,670 |
| Active | WILSON -137- #8 | 42-413-31646 | P1 ENERGY, LLC | Injection | 700 | 68,823 | 2,704–2,732 |
| Active | MITTEL #1D | 42-413-10016 | HULLDALE SWITCH DISPOSAL, LLC | Disposal | 5,000 | 66,878 | 5,500–6,350 |
| Active | PAGE UNIT #102W | 42-413-00134 | UNITEX OIL & GAS, L.L.C | Injection | 1,200 | 56,613 | 5,471–5,675 |
| Active | FINNIGAN '29' #1W | 42-413-32165 | COPPERTOP | Injection | 1,500 | 50,775 | 3,610–3,875 |
| Active | THOMERSON, A.B. MRS. "B" #2M | 42-413-31188 | CARAWAY OPER CO | Injection | 600 | 50,546 | 5,294–5,319 |
| Active | TREADWELL, J. M. #9 | 42-413-31716 | BUD OIL, INC | Injection | 200 | 18,673 | 4,030–4,120 |
| Active | BUSH-THOMPSON 140 #3 | 42-413-32150 | SILVER OIL & GAS INC | Injection | 100 | 17,005 | 2,820–2,832 |
| Active | MCGREGOR UNIT #609 | 42-413-32983 | R3 OPERATING CORPORATION | Injection | 1,000 | 16,214 | 3,993–4,448 |
| Active | CAMAR, SW (STRAWN) UNIT #A 4 | 42-413-31548 | PILGRIM ENERGY PARTNERS L.L.C. | Injection | 750 | 15,618 | 4,297–4,330 |
| Active | MCGREGOR UNIT #602 | 42-413-32624 | R3 OPERATING CORPORATION | Injection | 1,000 | 11,814 | 3,968–4,395 |
| Active | POWELL, VIRGIL J., TR. -B- #4 | 42-413-00621 | PETX OPER LLC | Injection | 300 | 11,286 | 3,600–3,738 |
| Active | MCGREGOR UNIT #608 | 42-413-32982 | R3 OPERATING CORPORATION | Injection | 1,000 | 3,733 | 3,984–4,429 |
| Active | JACKSON, MARY L. #9 | 42-413-32423 | RECOVERY OPER LP | Injection | 1,000 | 1,267 | 4,109–4,124 |
| Active | MCGREGOR UNIT #603 | 42-413-32581 | R3 OPERATING CORPORATION | Injection | 1,000 | 731 | 3,980–4,430 |
| Active | PARMER SWD #1 | 42-413-32931 | BOB HUGHES OIL CO, LLC | Injection | 20,000 | -- | 8,000–9,000 |
| Active | THORNBURG 27 #11 | 42-413-32977 | R3 OPERATING CORPORATION | Injection | 5,000 | -- | 4,065–4,401 |
| Active | NEVA WEST /STRAWN/ UNIT #301 | 42-413-00505 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,243–6,377 |
| Active | NEVA WEST /STRAWN/ UNIT #202 | 42-413-00745 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,165–6,344 |
| Active | MCGREGOR UNIT #705 | 42-413-32579 | R3 OPERATING CORPORATION | Injection | 2,000 | -- | 3,930–4,430 |
| Active | THORNBURG 27 #15 | 42-413-32989 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,908–4,225 |
| Active | THORNBURG 27 #10 | 42-413-33003 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,906–4,279 |
| Active | MCGREGOR UNIT #507 | 42-413-32263 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 4,210–4,270 |
| Active | MCGREGOR UNIT #604 | 42-413-32545 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 3,933–4,365 |
| Active | MCGREGOR UNIT #404 | 42-413-32404 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 3,910–4,321 |
| Active | CAMAR, SW (STRAWN) UNIT #3 | 42-413-31481 | PILGRIM ENERGY PARTNERS L.L.C. | Injection | 750 | -- | 4,317–4,337 |
| Active | CAMAR, SW (STRAWN) UNIT #T 1A | 42-413-31576 | PILGRIM ENERGY PARTNERS L.L.C. | Injection | 500 | -- | 4,304–4,325 |
| Active | DEAL, OTIS #3 | 42-413-32280 | INCLINE ENGY | Injection | 500 | -- | 6,600–6,626 |
| Active | TUCKER #5 | 42-413-30057 | WILLIAMS OIL CO | Injection | 500 | -- | 5,170–5,330 |
| Active | POWELL, VIRGIL J. #5D | 42-413-00269 | STEPHENS & JOHNSON OPER CO | Disposal | 125 | -- | 3,278–3,328 |
| Active | MEADOR-HENGST, ET AL #1 | 42-413-32857 | Q NATURAL RESOURCES, LLC | Disposal | 1,500 | -- | 3,000–3,520 |
| Plugged | WILSON -137- #4 | 42-413-31620 | P1 ENERGY, LLC | Injection | 600 | 76,189 | 2,700–2,730 |
| Inactive | NEVA WEST /STRAWN/ UNIT #506 | 42-413-00868 | ATLAS OPER LLC | Injection | 2,000 | -- | 6,310–6,360 |
| Plugged | NEVA WEST /STRAWN/ UNIT #512D | 42-413-00874 | ATLAS OPER LLC | Disposal | 950 | -- | 6,632–6,807 |
| Inactive | CAMAR, SW (STRAWN) UNIT #B 1 | 42-413-31505 | PILGRIM ENERGY PARTNERS L.L.C. | Injection | 500 | -- | 4,265–4,306 |
| Plugged | UNIVERSITY 52 S #2502 | 42-413-32790 | SEM OPER CO LLC | Disposal | 20,000 | -- | 7,010–9,055 |
| Cancelled | MEADOR SWD #1 | 42-413-00000 | MTN ENGY OPER, LLC | Injection | 20,000 | -- | 7,770–9,000 |
| Plugged | TISDALE #1 | 42-413-32847 | PRODUCTION WASTE SOLUTIONS, LLC | Injection | 15,000 | -- | 3,514–4,420 |
| Inactive | MAYER, EDWIN S. JR. "E" #34 | 42-413-32659 | UPP OPER, LLC | Injection | 6,000 | -- | 9,000–11,000 |
| Plugged | HULLDALE /PENN REEF UNIT/ #3601 | 42-413-00350 | SINCLAIR OIL & GAS CO | UIC | 5,000 | -- | 5,684–5,710 |
| Plugged | HULLDALE /PENN REEF UNIT/ #3104 | 42-413-00803 | SINCLAIR OIL & GAS CO | UIC | 5,000 | -- | 5,730–5,800 |
| Plugged | HULLDALE /PENN REEF UNIT/ #5011D | 42-413-00586 | SINCLAIR OIL & GAS CO | UIC | 5,000 | -- | 5,650–5,800 |
| Plugged | HULLDALE /PENN REEF UNIT/ #2303 | 42-413-00486 | ATLANTIC RICHFIELD CO | Injection | 4,500 | -- | 5,820 |
| Plugged | HULLDALE /PENN REEF UNIT/ #2505 | 42-413-00170 | ATLANTIC RICHFIELD CO | Injection | 4,500 | -- | 5,830 |
| Plugged | HULLDALE /PENN REEF UNIT/ #408 | 42-413-00454 | ATLANTIC RICHFIELD CO | UIC | 4,500 | -- | 5,760 |
| Plugged | REICHERT #1 | 42-413-31930 | OXY USA INC | Disposal | 3,000 | -- | 2,108–2,220 |
| Plugged | ATLAS 111 SWD #1SW | 42-413-20096 | SMC OIL & GAS, INC | Injection | 3,000 | -- | 2,350–2,600 |
| Inactive | NEVA WEST /STRAWN/ UNIT #1003 | 42-413-00494 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,120–6,375 |
| Inactive | NEVA WEST /STRAWN/ UNIT #1208 | 42-413-31176 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,054–6,404 |
| Inactive | NEVA WEST /STRAWN/ UNIT #608 | 42-413-31175 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,066–6,427 |
| Plugged | NEVA WEST /STRAWN/ UNIT #502 | 42-413-00864 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,197–6,377 |
| Inactive | NEVA WEST /STRAWN/ UNIT #201 | 42-413-00744 | ATLAS OPER LLC | Injection | 3,000 | -- | 6,155–6,352 |
| Plugged | PAGE UNIT #413W | 42-413-31451 | TRADITION RES OPER, LLC | Disposal | 3,000 | -- | 1,000–2,500 |
| Plugged | CAMAR, SW (STRAWN) UNIT #B 4 | 42-413-31522 | CREST OPERATING COMPANY | Injection | 2,500 | -- | 4,295–4,305 |
| Plugged | ARCO-MARTIN #1 | 42-413-00589 | CARAWAY OPER CO | Injection | 2,500 | -- | 4,334–4,352 |
| Plugged | NEVA WEST /STRAWN/ UNIT #204W | 42-413-00747 | ATLAS OPER LLC | Injection | 2,000 | -- | 6,265–6,331 |
| Plugged | THOMERSON, A. B. -65A- #3 | 42-413-00769 | LEGACY RESERVES OPER LP | Injection | 2,000 | -- | 4,750–5,500 |
| Plugged | VIRGIL J. POWELL TR. B #1001 | 42-413-31091 | OSBORN HEIRS CO | Injection | 2,000 | -- | 3,608–3,655 |
| Plugged | NEVA WEST /STRAWN/ UNIT #104 | 42-413-00508 | STANDARD OIL COMPANY OF TEXAS | UIC | 2,000 | -- | 6,222–6,334 |
| Plugged | JONES #1 | 42-413-10083 | TRIO DISPOSAL SYSTEMS | Disposal | 2,000 | -- | 2,530–6,765 |
| Plugged | MCGREGOR UNIT #702 | 42-413-32626 | BOAZ ENGY II OPER, LLC | Injection | 2,000 | -- | 4,175–4,420 |
| Plugged | NEVA WEST /STRAWN/ UNIT #1304 | 42-413-00729 | STANDARD OIL COMPANY OF TEXAS | UIC | 2,000 | -- | 6,299–6,318 |
| Plugged | POWELL, VIRGIL J. "D" #3 | 42-413-00428 | ATLANTIC RICHFIELD CO | UIC | 1,600 | -- | 3,580–3,630 |
| Plugged | CHEANEY #1038 | 42-413-30738 | FORTUNE PROD CO | Injection | 1,500 | -- | 4,651–4,718 |
| Plugged | WILLIAMS, MYRTLE ET AL #5 | 42-413-31203 | RIATA ENGY, INC | Disposal | 1,500 | -- | 3,300–3,400 |
| Plugged | HULLDALE /PENN REEF UNIT/ #A418 | 42-413-00464 | HONDO OIL & GAS CO DELAWARE | Injection | 1,500 | -- | 5,737–5,787 |
| Plugged | HULLDALE /PENN REEF UNIT/ #1907W | 42-413-00673 | HONDO OIL & GAS CO DELAWARE | Injection | 1,500 | -- | 5,640–5,672 |
| Plugged | HULLDALE /PENN REEF UNIT/ #2005W | 42-413-00597 | HONDO OIL & GAS CO DELAWARE | Injection | 1,500 | -- | 5,666–5,715 |
| Inactive | THORNBURG 27 #13 | 42-413-32999 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 3,926–4,301 |
| Plugged | BAUGH 9 #1 | 42-413-32969 | CHISHOLM OPER, INC | Injection | 1,500 | -- | 5,676–5,830 |
| Plugged | HULLDALE /PENN REEF UNIT/ #4025 | 42-413-00471 | HONDO OIL & GAS CO DELAWARE | Injection | 1,500 | -- | 5,690–5,750 |
| Plugged | HULLDALE /PENN REEF UNIT/ #803W | 42-413-00177 | M5 STANDING ENERGY, LLC | Injection | 1,500 | -- | 5,741–5,850 |
| Cancelled | THORNBURG #5 | 42-413-31378 | BOAZ ENGY II OPER, LLC | Injection | 1,500 | -- | 4,210–4,266 |
| Inactive | THORNBURG 27 #8 | 42-413-32976 | R3 OPERATING CORPORATION | Injection | 1,500 | -- | 4,220–4,250 |
| Inactive | MCGREGOR UNIT #2010 | 42-413-32385 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 3,900–4,300 |
| Plugged | HULLDALE /PENN REEF UNIT/ #3502W | 42-413-00603 | BLAKE PROD CO, INC | Injection | 1,000 | -- | 5,600–5,635 |
| Plugged | HULLDALE /PENN REEF UNIT/ #4013W | 42-413-00459 | PARALLEL PETRO CORP | Injection | 1,000 | -- | 5,734–5,753 |
| Plugged | WHITE, CARROLL #2D | 42-413-31072 | BROWN, FRED G. INC | Disposal | 1,000 | -- | 5,332–5,347 |
| Plugged | HULLDALE /PENN REEF UNIT/ #509 | 42-413-00584 | PARALLEL PETRO CORP | Injection | 1,000 | -- | 5,572–5,582 |
| Plugged | THOMERSON, A. B. 65B #B652 | 42-413-31412 | PECCARY CORP | Disposal | 1,000 | -- | 2,916–2,928 |
| Plugged | CAMAR(STRAWN) FIELD UNIT #1S | 42-413-30979 | WOODSTONE ENTERPRISES, INC. | Disposal | 1,000 | -- | 5,659–5,694 |
| Plugged | WILLIAMS RANCH "A" #2 | 42-413-32135 | PETRODATA RES, INC | Injection | 1,000 | -- | 6,480–7,229 |
| Plugged | E.M. CLANCY #15 | 42-413-32935 | BOAZ ENGY II OPER, LLC | Injection | 1,000 | -- | 4,000–4,500 |
| Cancelled | E M CLANCY #22WI | 42-413-32941 | BOAZ ENGY II OPER, LLC | Injection | 1,000 | -- | 4,000–4,500 |
| Inactive | MCGREGOR UNIT #301 | 42-413-32453 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 3,890–4,330 |
| Plugged | MCGREGOR UNIT #202 | 42-413-32540 | BOAZ ENGY II OPER, LLC | Injection | 1,000 | -- | 3,900–4,345 |
| Plugged | MCGREGOR UNIT #505 | 42-413-10439 | BOAZ ENGY II OPER, LLC | Injection | 1,000 | -- | 3,920–4,290 |
| Inactive | MCGREGOR UNIT #406 | 42-413-32436 | R3 OPERATING CORPORATION | Injection | 1,000 | -- | 3,892–4,328 |
| Inactive | PARKER #2 | 42-413-31765 | FELDERHOFF PROD CO | Injection | 1,000 | -- | 2,230–2,240 |
| Plugged | WILLIAMS, MYRTLE ET AL #2 | 42-413-30058 | EASTERN PETRO CO | Disposal | 950 | -- | 3,360–3,370 |
| Plugged | CAMAR(STRAWN) FIELD UNIT #31 | 42-413-10111 | WOODSTONE ENTERPRISES, INC. | UIC | 900 | -- | 4,155–4,183 |
| Plugged | CAMAR(STRAWN) FIELD UNIT #8 | 42-413-00660 | WOODSTONE ENTERPRISES, INC. | UIC | 900 | -- | 4,322–4,351 |
| Plugged | CAMAR(STRAWN) FIELD UNIT #37 | 42-413-10125 | BETWELL OIL & GAS CO | UIC | 900 | -- | 4,228–4,273 |
| Plugged | CAMAR(STRAWN) FIELD UNIT #33 | 42-413-10113 | T L C DEV CORP | UIC | 900 | -- | 4,155–4,183 |
page 1 of 2 · 187 wells
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.