Saltwater Disposal Wells in Nolan County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
196
Permitted Capacity
549,689 bbl/d
Injected 12mo (thru 2025-06)
13.0M bbl
UIC Permits All Time
851
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | DICKSON #1092 | 42-353-32396 | RMB OPER LLC | Disposal | 3,000 | 1,481 | 4,754–4,850 |
| Active | MCELMURRAY, A. H. #6 | 42-353-31926 | CEDAR OIL CO | Disposal | 1,500 | 1,325 | 3,100–3,600 |
| Active | LISTER, WAYNE #2 | 42-353-32013 | GALLO PETROLEUM, LLC | Disposal | 120 | 1,247 | 3,514–3,524 |
| Active | MCELMURRAY, A. H. #5 W | 42-353-31943 | CEDAR OIL CO | Injection | 1,000 | 649 | 5,200–5,600 |
| Active | MCELMURRAY, C.L. -A- #2 | 42-353-31888 | CEDAR OIL CO | Disposal | 1,000 | 191 | 3,150–3,220 |
| Active | BOYD 'B' #13 | 42-353-01106 | O'RYAN OIL AND GAS | Injection | 1,000 | 150 | 5,989–6,045 |
| Active | COUNTY LINE SOUTH #1 | 42-353-33307 | EXTEX OPER CO | Injection | 2,000 | 21 | 5,208–5,222 |
| Active | PETE FRYMIRE A #1 | 42-353-31633 | GUNGOLL, CARL E. EXPL LLC | Injection | 20,000 | -- | 6,748–7,100 |
| Active | SEARS STREATER #W 1 | 42-353-31823 | PRESLEY PROD INVESTMENTS, LLC | Disposal | 15,000 | -- | 3,450–3,620 |
| Active | TXL #1SW | 42-353-33286 | O'RYAN OIL AND GAS | Injection | 12,000 | -- | 2,500–6,150 |
| Active | JORDAN, R. H. -A- #20 | 42-353-32824 | GOODROCK NATURAL RES, LLC | Injection | 10,000 | -- | 4,540–5,070 |
| Active | HANKS, BILLIE -A- #39 | 42-353-32733 | GOODROCK NATURAL RES, LLC | Injection | 7,500 | -- | 4,260–5,090 |
| Active | HYDE #1D | 42-353-32140 | CLEAR FORK, INC | Disposal | 4,000 | -- | 2,854–2,950 |
| Active | TXL #10 | 42-353-10382 | O'RYAN OIL AND GAS | Disposal | 3,500 | -- | 3,455–3,798 |
| Active | SOUTHWEST NENA LUCIA UNIT #4618 | 42-353-32509 | CITATION OIL & GAS CORP | Injection | 3,000 | -- | 6,940–7,150 |
| Active | GROUP 4000 UNIT "A" #14 | 42-353-00534 | WINCHESTER ENGY, LLC | Injection | 2,600 | -- | 4,042–4,046 |
| Active | SOUTHWEST NENA LUCIA UNIT #1402W | 42-353-00842 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,800–6,924 |
| Active | SOUTHWEST NENA LUCIA UNIT #3802A | 42-353-32062 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,944–7,040 |
| Active | BOYD 'B' #20 | 42-353-01112 | O'RYAN OIL AND GAS | Injection | 2,500 | -- | 5,989–6,086 |
| Active | SOUTHWEST NENA LUCIA UNIT #3828 | 42-353-32404 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,092 |
| Active | SOUTHWEST NENA LUCIA UNIT #4502 | 42-353-00320 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,980–7,048 |
| Active | SOUTHWEST NENA LUCIA UNIT #1604W | 42-353-00237 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,991–7,133 |
| Active | SOUTHWEST NENA LUCIA UNIT #3123 | 42-353-32380 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,100 |
| Active | SOUTHWEST NENA LUCIA UNIT #4822 | 42-353-32414 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,900–7,100 |
| Active | SOUTHWEST NENA LUCIA UNIT #2322 | 42-353-32416 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,100 |
| Active | SOUTHWEST NENA LUCIA UNIT #3510 | 42-353-00230 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,696–6,957 |
| Active | SOUTHWEST NENA LUCIA UNIT #4005 | 42-353-32377 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,050 |
| Active | SOUTHWEST NENA LUCIA UNIT #2206 | 42-353-32383 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,100 |
| Active | SOUTHWEST NENA LUCIA UNIT #3827 | 42-353-32378 | CITATION OIL & GAS CORP | Injection | 2,500 | -- | 6,850–7,050 |
| Active | JORDAN, R. H. #13 | 42-353-32817 | GOODROCK NATURAL RES, LLC | Injection | 2,281 | -- | 4,562–5,005 |
| Active | SOUTHWEST NENA LUCIA UNIT #2107 | 42-353-32402 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,900–7,030 |
| Active | TXL #9 | 42-353-10364 | O'RYAN OIL AND GAS | Disposal | 2,000 | -- | 3,500–3,725 |
| Active | SOUTHWEST NENA LUCIA UNIT #1213 | 42-353-32507 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,700–7,350 |
| Active | SOUTHWEST NENA LUCIA UNIT #4821 | 42-353-32397 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,900–7,000 |
| Active | SOUTHWEST NENA LUCIA UNIT #3829 | 42-353-32504 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,850–7,030 |
| Active | SOUTHWEST NENA LUCIA UNIT #3517 | 42-353-32499 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,700–7,100 |
| Active | SOUTHWEST NENA LUCIA UNIT #1201 | 42-353-01247 | CITATION OIL & GAS CORP | Injection | 2,000 | -- | 6,830–7,040 |
| Active | BOYD 'B' #28 | 42-353-30328 | O'RYAN OIL AND GAS | Disposal | 1,700 | -- | 4,055–4,185 |
| Active | LAKE TRAMMEL UNIT #27 | 42-353-00425 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,070–5,314 |
| Active | NORTH NENA LUCIA UNIT #37 | 42-353-00650 | CITATION OIL & GAS CORP | Injection | 1,500 | -- | 6,860–6,942 |
| Active | LAKE TRAMMEL UNIT #21W | 42-353-01153 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 4,900–5,600 |
| Active | LAKE TRAMMEL UNIT #32W | 42-353-01148 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,330–5,440 |
| Active | LAKE TRAMMEL UNIT #33 W | 42-353-01149 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,240–5,453 |
| Active | LAKE TRAMMEL UNIT #43 | 42-353-00936 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,036–5,277 |
| Active | LAKE TRAMMEL UNIT #20 | 42-353-01150 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,353–5,385 |
| Active | LAKE TRAMMEL UNIT #400 | 42-353-01170 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,323–5,551 |
| Active | LAKE TRAMMEL UNIT #126 | 42-353-32948 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,209–5,339 |
| Active | LAKE TRAMMEL UNIT #48 | 42-353-01553 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,275–5,445 |
| Active | LAKE TRAMMEL UNIT #64W | 42-353-01144 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,210–5,430 |
| Active | LAKE TRAMMEL UNIT #44 | 42-353-00941 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 4,900–5,600 |
| Active | LAKE TRAMMEL UNIT #38 | 42-353-00938 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,048–5,262 |
| Active | LAKE TRAMMEL UNIT #51W | 42-353-01141 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 4,900–5,600 |
| Active | LAKE TRAMMEL UNIT #53 | 42-353-01552 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,232–5,434 |
| Active | LAKE TRAMMEL UNIT #31 | 42-353-01167 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,200–5,500 |
| Active | NORTH NENA LUCIA UNIT #3 | 42-353-00129 | CITATION OIL & GAS CORP | Injection | 1,200 | -- | 6,924–7,019 |
| Active | NORTH NENA LUCIA UNIT #63 | 42-353-00739 | CITATION OIL & GAS CORP | Injection | 1,200 | -- | 6,500–7,080 |
| Active | FRYMIRE WATERFLOOD UNIT #7 | 42-353-30690 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 4,967–5,262 |
| Active | LAKE TRAMMEL UNIT #79 | 42-353-01582 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,216–5,336 |
| Active | LAKE TRAMMEL UNIT #3 | 42-353-01563 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,200–5,300 |
| Active | LAKE TRAMMEL UNIT #54 | 42-353-01554 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,206–5,358 |
| Active | HILL-JORDAN B-5 #1 | 42-353-32874 | MAG EXPLORATION LLC | Disposal | 1,000 | -- | 4,066–4,086 |
| Active | LAKE TRAMMEL UNIT #7 | 42-353-01165 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,200–5,314 |
| Active | LAKE TRAMMEL UNIT #74 | 42-353-01143 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,109–5,300 |
| Active | LAKE TRAMMEL UNIT #9 | 42-353-01163 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,210–5,290 |
| Active | BRIDGFORD #3 | 42-353-31800 | RIGGED UP, LLC | Injection | 1,000 | -- | 6,041–6,058 |
| Active | LAKE TRAMMEL UNIT #39W | 42-353-00935 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,068–5,224 |
| Active | LAKE TRAMMEL UNIT #103 | 42-353-31136 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,150–5,350 |
| Active | LAKE TRAMMEL UNIT #92W | 42-353-01542 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,140–5,188 |
| Active | LAKE TRAMMEL UNIT #94 | 42-353-01161 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,264–5,296 |
| Active | LAKE TRAMMEL UNIT #23 | 42-353-01558 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,200–5,206 |
| Active | LAKE TRAMMEL UNIT #80 | 42-353-01532 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,165–5,320 |
| Active | KEGANS #1A | 42-353-32327 | RHB EXPL & PROD,LLC | Disposal | 1,000 | -- | 2,900–3,300 |
| Active | KILLGORE #1 | 42-353-32177 | RIGGED UP, LLC | Disposal | 1,000 | -- | 6,142–6,150 |
| Active | LAKE TRAMMEL UNIT #62 | 42-353-01556 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,102–5,187 |
| Active | LAKE TRAMMEL UNIT #108 | 42-353-32597 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,207–5,435 |
| Active | LAKE TRAMMEL UNIT #8 | 42-353-01164 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,235–5,285 |
| Active | LAKE TRAMMEL UNIT #42 | 42-353-00934 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,168–5,221 |
| Active | LAKE TRAMMEL UNIT #77 | 42-353-01533 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,350–5,402 |
| Active | LAKE TRAMMEL UNIT #58 | 42-353-00945 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | -- | 5,075–5,236 |
| Active | VICTORIA #2 | 42-353-31512 | ALUMNI OIL LLC | Disposal | 800 | -- | 5,062–5,132 |
| Active | JOE YOUNG #16 | 42-353-33086 | SCOUT ENGY MANAGEMENT LLC | Injection | 750 | -- | 5,600–5,700 |
| Active | FRYMIRE WATERFLOOD UNIT #5 | 42-353-31627 | GRAYROCK ENERGY II, LLC | Injection | 600 | -- | 5,224–5,274 |
| Active | JOE YOUNG #11 | 42-353-33036 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,630–5,638 |
| Active | JOE YOUNG #9 | 42-353-33034 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,614–5,622 |
| Active | TXL -K- #4 | 42-353-00087 | RIGGED UP, LLC | UIC | 500 | -- | 4,570–4,580 |
| Active | JOE YOUNG #3 | 42-353-33014 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,651–5,661 |
| Active | SIMS #2 | 42-353-33136 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,600–5,700 |
| Active | JORDAN SWD #2SW | 42-353-33451 | OLDER THAN DIRT LLC | Disposal | 500 | -- | 3,662–3,664 |
| Active | JOE YOUNG #14 | 42-353-33050 | SCOUT ENGY MANAGEMENT LLC | Injection | 500 | -- | 5,617–5,727 |
| Active | LAKE TRAMMEL UNIT #29 | 42-353-00943 | GRAYROCK ENERGY II, LLC | Injection | 488 | -- | 5,136–5,247 |
| Active | FRYMIRE WATERFLOOD UNIT #18 | 42-353-00274 | GRAYROCK ENERGY II, LLC | Injection | 400 | -- | 5,170–5,211 |
| Active | SOUTH LAKE TRAMMEL UNIT #30 | 42-353-01392 | GRAYROCK ENERGY II, LLC | Injection | 300 | -- | 5,100–5,262 |
| Active | JOE YOUNG #12 | 42-353-33041 | SCOUT ENGY MANAGEMENT LLC | Injection | 2,000 | -- | 4,104–4,114 |
| Active | LAKE TRAMMEL UNIT #88 | 42-353-01585 | GRAYROCK ENERGY II, LLC | Injection | 1,500 | -- | 5,150–5,400 |
| Active | REED #1 | 42-353-33147 | VIEJO SERVICES, LLC | Injection | 1,000 | -- | 3,700–3,746 |
| Active | GROUP 4000 UNIT "A" #15 A | 42-353-32231 | WINCHESTER ENGY, LLC | Injection | 900 | -- | 3,981–3,991 |
| Plugged | LAKE TRAMMEL UNIT #63 | 42-353-01152 | GRAYROCK ENERGY II, LLC | Injection | 1,000 | 57,391 | 5,150–5,310 |
| Plugged | LAIN #1 | 42-353-32290 | CLEAR FORK, INC | Injection | 10,000 | 2,760 | 4,277–6,100 |
| Inactive | JORDAN, R. H. -A- #9 | 42-353-32693 | GOODROCK NATURAL RES, LLC | Injection | 10,250 | -- | 4,474–5,110 |
| Inactive | HANKS, BILLIE -A- #19 | 42-353-00991 | GOODROCK NATURAL RES, LLC | Injection | 7,500 | -- | 4,559–5,590 |
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.