Saltwater Disposal Wells in Hardin County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
114
Permitted Capacity
516,678 bbl/d
Injected 12mo (thru 2025-06)
22.2M bbl
UIC Permits All Time
725
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | T. T. CO. FEE #801 | 42-199-32285 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–2,050 |
| Active | T. T. CO. FEE #800 | 42-199-32288 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,980 |
| Active | HOOKS-GRAHAM #2 | 42-199-00898 | SCHMID PROPERTIES, INC | Disposal | 300 | -- | 5,530–5,555 |
| Active | T. T. CO. FEE #608 | 42-199-30366 | RADCO OPERATIONS, L.P | Injection | 9 | -- | 400–1,720 |
| Active | MILLS, NONA FIELD UNIT #2502 | 42-199-00500 | SHOCO PROD LLC | Disposal | 0 | -- | 5,130–5,450 |
| Active | T.T.CO.FEE NCT-4 #S 8 | 42-199-30789 | MOTIVA ENTERPRISES LLC | UIC | 36,000 | -- | 2,600–3,700 |
| Active | T.T.CO.FEE NCT-3 #S 6 | 42-199-30695 | MOTIVA ENTERPRISES LLC | UIC | 36,000 | -- | 2,684–3,710 |
| Active | T.T.CO.FEE NCT-2 #S 5 | 42-199-30616 | MOTIVA ENTERPRISES LLC | UIC | 13,200 | -- | 1,983–3,010 |
| Active | T. T. CO. FEE #761 | 42-199-31747 | RADCO OPERATIONS, L.P | Injection | 1,000 | -- | 400–1,669 |
| Active | T. T. CO. FEE #552 | 42-199-30189 | RADCO OPERATIONS, L.P | Injection | 9 | -- | 400–1,913 |
| Active | T.T.CO.FEE NCT-8 #S 4 | 42-199-02993 | MOTIVA ENTERPRISES LLC | UIC | 0 | -- | -- |
| Active | T.T.CO.FEE NCT-6 #S 2 | 42-199-02991 | MOTIVA ENTERPRISES LLC | UIC | 0 | -- | -- |
| Active | T.T.CO.FEE NCT-5 #S 1 | 42-199-02990 | MOTIVA ENTERPRISES LLC | UIC | 0 | -- | -- |
| Active | T.T.CO.FEE NCT-7 #S 3 | 42-199-02992 | MOTIVA ENTERPRISES LLC | UIC | 0 | -- | -- |
| Plugged | T. T. CO. FEE #329 | 42-199-02920 | TEXAS PETRO INVESTMENT CO | Disposal | 6,000 | -- | 3,650–4,260 |
| Plugged | PETTIT, WALKER #1 | 42-199-31426 | GRAYROCK ENERGY II, LLC | Disposal | 5,000 | -- | 3,350–5,100 |
| Inactive | BROOKS , G. W. FEE #59 | 42-199-32592 | FOUNDATION ENGY MANAGEMENT LLC | Injection | 5,000 | -- | 6,787–8,080 |
| Plugged | STERNENBERG (NCOC) #1 | 42-199-31760 | BEECH CREEK DISPOSAL | Disposal | 2,500 | -- | 3,600–4,600 |
| Inactive | VASTAR FEE #4 | 42-199-32983 | PENWELL ENGY, INC | Injection | 1,000 | -- | 4,000–7,100 |
| Inactive | T. T. CO. FEE #524 | 42-199-30107 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,125 |
| Plugged | T. T. CO. FEE #401 | 42-199-02987 | TEXAS PETRO INVESTMENT CO | Injection | 800 | -- | 400–1,610 |
| Inactive | T. T. CO. FEE #410 | 42-199-03224 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–2,267 |
| Plugged | T. T. CO. FEE #465 | 42-199-03372 | TEXAS PETRO INVESTMENT CO | Injection | 800 | -- | 400–422 |
| Inactive | T. T. CO. FEE #566 | 42-199-30221 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,505 |
| Inactive | T. T. CO. FEE #484 | 42-199-30011 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,457 |
| Inactive | T. T. CO. FEE #597 | 42-199-30350 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–460 |
| Inactive | T. T. CO. FEE #793 | 42-199-32209 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–2,210 |
| Inactive | T. T. CO. FEE #491 | 42-199-30016 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–880 |
| Inactive | T. T. CO. FEE #789 | 42-199-32200 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,340 |
| Inactive | T. T. CO. FEE #568 | 42-199-30218 | RADCO OPERATIONS, L.P | Injection | 800 | -- | 400–1,417 |
| Inactive | T. T. CO. FEE #600 | 42-199-30354 | RADCO OPERATIONS, L.P | Injection | 533 | -- | 400–2,160 |
| Inactive | T.T.CO.FEE NCT-1 #S 7 | 42-199-30694 | MOTIVA ENTERPRISES LLC | UIC | 18,000 | -- | 2,680–3,650 |
| Plugged | HENDON, LUTHER FEE #1 | 42-199-02586 | CHENANGO OIL AND GAS CO | Disposal | 15,000 | -- | 1,675–1,730 |
| Plugged | HOPKINS #32 | 42-199-80450 | STOREY, R.E. | Disposal | 15,000 | -- | 1,842–1,848 |
| Plugged | FLETCHER, NONA, MINERAL CO. #35 | 42-199-00432 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 12,500 | -- | 2,530–4,460 |
| Plugged | ALVEY #1D | 42-199-20098 | STONE, M. L | Disposal | 12,000 | -- | 1,495–1,744 |
| Plugged | T. T. CO. FEE #E 1D | 42-199-00000 | TEXACO INC | Disposal | 12,000 | -- | 2,500–4,500 |
| Plugged | T. T. CO. FEE #3 D | 42-199-31627 | TEXACO E & P INC | Disposal | 12,000 | -- | 3,500–4,560 |
| Plugged | T. T. CO. FEE #331 | 42-199-02919 | TRI-UNION DEV CORP | Disposal | 10,000 | -- | 3,740–4,600 |
| Plugged | T. T. CO. FEE #676 | 42-199-30670 | TEXAS PETRO INVESTMENT CO | Disposal | 10,000 | -- | 3,546–4,200 |
| Cancelled | EAST TEXAS OIL CO., FEE -C- #32D | 42-199-00000 | GLICKENHAUS ENGY CORP | Disposal | 10,000 | -- | 2,200–4,500 |
| Inactive | NONA MILLS FIELD UNIT #2504 | 42-199-00502 | SHOCO PROD LLC | Disposal | 10,000 | -- | 5,100–6,900 |
| Plugged | TICONDEROGA GAS UNIT C #1H | 42-199-33536 | BP AMERICA PROD CO | Disposal | 10,000 | -- | 3,200–4,850 |
| Plugged | HOUSTON BAPTIST UNIVERSITY #1 | 42-199-32481 | HILCORP ENGY CO | Disposal | 10,000 | -- | 5,600–6,270 |
| Plugged | T. T. CO. FEE #393 | 42-199-02981 | TEXAS PETRO INVESTMENT CO | Disposal | 10,000 | -- | 3,734–4,400 |
| Plugged | FLETCHER, NONA, MINERAL CO. #7D | 42-199-00425 | MERIT ENGY CO | Disposal | 10,000 | -- | 2,200–5,000 |
| Plugged | FELDMAN, D.D. "A" #1 | 42-199-31494 | SMITH PROD INC | Injection | 8,000 | -- | 5,800–5,910 |
| Plugged | HEYWOOD #1 | 42-199-20178 | YUST, C. F. & R. L | Disposal | 8,000 | -- | 1,200–1,334 |
| Cancelled | EAST TEXAS OIL CO., FEE -C- #9D | 42-199-00583 | GLICKENHAUS ENGY CORP | Disposal | 7,000 | -- | 2,330–5,100 |
| Plugged | FLETCHER, NONA, MINERAL CO. #8D | 42-199-00537 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 6,000 | -- | 2,755–3,328 |
| Plugged | T. T. CO. FEE #709 | 42-199-30761 | TEXAS PETRO INVESTMENT CO | Disposal | 6,000 | -- | 3,820–4,600 |
| Plugged | FELDMAN, D. D. FEE #C761 | 42-199-32352 | SMITH PROD INC | Disposal | 6,000 | -- | 1,712–1,990 |
| Plugged | NELSON, O. C., FEE #8 | 42-199-00193 | SILVER OAK ENGY, LLC | Disposal | 6,000 | -- | 2,650–4,950 |
| Plugged | LEE GAS UNIT O/A #1 | 42-199-31298 | SAMSON LONE STAR LP | Injection | 5,000 | -- | 4,100–7,350 |
| Plugged | FLETCHER, NONA, MINERAL CO. #27D | 42-199-00430 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 5,000 | -- | 2,600–4,500 |
| Plugged | FLETCHER, NONA, MINERAL CO. #32 | 42-199-00431 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 5,000 | -- | 2,600–4,500 |
| Plugged | FELDMAN, D. D. FEE #C553 | 42-199-01881 | SUPERIOR OIL CO, THE | Injection | 5,000 | -- | 790–930 |
| Plugged | FLETCHER, NONA, MINERAL CO. #25 | 42-199-00543 | MERIT ENGY CO | Disposal | 5,000 | -- | 2,700–5,000 |
| Plugged | SAN DEMETRIO LUCIA #3 | 42-199-32235 | ALLYDAR OIL AND GAS CO., INC. | Injection | 5,000 | -- | 2,930–3,300 |
| Plugged | FELDMAN, D. D. FEE #C623 | 42-199-30116 | SUPERIOR OIL CO, THE | Disposal | 5,000 | -- | 1,724–2,348 |
| Plugged | FELDMAN, D. D. FEE #C753 | 42-199-32301 | SUPERIOR OIL CO, THE | Injection | 5,000 | -- | 790–930 |
| Plugged | EAST TEXAS OIL CO., FEE -C- #8D | 42-199-00566 | GLICKENHAUS ENGY CORP | Disposal | 5,000 | -- | 2,150–4,500 |
| Plugged | EAST TEXAS OIL CO., FEE -C- #6D | 42-199-00028 | GLICKENHAUS ENGY CORP | Disposal | 5,000 | -- | 2,250–4,500 |
| Cancelled | FLETCHER, NONA, MINERAL CO. #25 | 42-199-00543 | MERIT ENGY CO | Disposal | 5,000 | -- | 2,700–4,500 |
| Plugged | VICKERS, J. A., FEE #7 | 42-199-00161 | MERIT ENGY CO | Disposal | 5,000 | -- | 2,000–4,000 |
| Inactive | HOOKS, C.G. #B 1 | 42-199-02716 | RADCO OPERATIONS, L.P | Disposal | 5,000 | -- | 3,472–4,150 |
| Plugged | FLETCHER, NONA, MINERAL CO. #57 | 42-199-00056 | FOUNDATION ENGY MANAGEMENT LLC | Injection | 5,000 | -- | 5,966–7,150 |
| Inactive | CHEVRON FEE #2 | 42-199-32494 | FOUNDATION ENGY MANAGEMENT LLC | Injection | 5,000 | -- | 3,000–4,100 |
| Inactive | FLETCHER, NONA, MINERAL CO. #9 | 42-199-00426 | H.E.R. OPER, LLC | Injection | 5,000 | -- | 5,950–7,200 |
| Plugged | EAST TEXAS OIL CO., FEE -C- #4D | 42-199-00027 | DSTJ CORP | Disposal | 5,000 | -- | 2,200–4,500 |
| Plugged | FELDMAN, D. D. FEE #C783 | 42-199-32486 | SMITH PROD INC | Injection | 5,000 | -- | 1,385–1,680 |
| Inactive | FLETCHER, NONA MINERAL CO. #1 | 42-199-00534 | H.E.R. OPER, LLC | Injection | 5,000 | -- | 6,000–7,495 |
| Plugged | EAST TEXAS OIL CO., FEE -C- #5D | 42-199-00565 | GLICKENHAUS ENGY CORP | Disposal | 5,000 | -- | 2,200–4,500 |
| Cancelled | ARRIOLA FEE #X 62 | 42-199-33504 | TEXAKOTA, INC | Injection | 5,000 | -- | 2,500–4,100 |
| Inactive | BROOKS, G W #51 | 42-199-30531 | FOUNDATION ENGY MANAGEMENT LLC | Injection | 5,000 | -- | 6,880–7,950 |
| Plugged | FELDMAN, D. D. FEE #C614 | 42-199-30119 | SUPERIOR OIL CO, THE | Disposal | 4,800 | -- | 1,690–2,330 |
| Inactive | EAST TEXAS OIL CO. FEE -C- #40I | 42-199-00000 | MILESTONE OPER, INC | Injection | 4,500 | -- | 6,565–6,638 |
| Plugged | T. T. CO. FEE #585 | 42-199-30269 | TEXACO INC | Disposal | 4,000 | -- | 3,870–4,700 |
| Plugged | HAMPTON SOUTH UNIT #7 | 42-199-00338 | LOCIN OIL CORP | Disposal | 4,000 | -- | 3,000–4,100 |
| Plugged | H & T C FEE SEC. 201 #1 L | 42-199-00113 | ELSBURY, JOE W | Disposal | 4,000 | -- | 3,154–6,600 |
| Plugged | DOTY-JACKSON -A- #2D | 42-199-00125 | ELSBURY, JOE W | Disposal | 4,000 | -- | 2,550–3,270 |
| Plugged | DOTY-JACKSON -C- #1D | 42-199-31417 | LOCIN OIL CORP | Disposal | 4,000 | -- | 2,500–3,000 |
| Plugged | BROOKS, G.W. UNIT II #54 | 42-199-31776 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 4,000 | -- | 3,650–5,150 |
| Plugged | FLETCHER, NONA, MINERAL CO. #40 | 42-199-00044 | MERIT ENGY CO | Disposal | 3,500 | -- | 3,200–4,500 |
| Cancelled | MILLS, NONA FIELD UNIT #3701 | 42-199-30394 | WESTERN ENGY GROUP, LLC | Disposal | 3,500 | -- | 2,300–3,000 |
| Plugged | KIRBY LUMBER CO. TR. 104-A #1D | 42-199-00003 | FAULCONER, VERNON E., INC | Disposal | 3,500 | -- | 2,300–3,000 |
| Plugged | ARCO SEC-186 #2 | 42-199-31204 | S & S OPER CO, INC | Disposal | 3,000 | -- | 2,300–3,450 |
| Plugged | FLETCHER, NONA, MINERAL CO. #39 T | 42-199-00434 | MERIT ENGY CO | Disposal | 3,000 | -- | 2,300–4,750 |
| Plugged | ARRIOLA FEE #X 36 | 42-199-31708 | TEXAKOTA, INC | Disposal | 3,000 | -- | 2,610–2,664 |
| Cancelled | MCMURTRY, W. "A" #1 | 42-199-00000 | PERMIAN PACIFIC RESOURCES, INC. | Disposal | 3,000 | -- | 3,800–3,850 |
| Cancelled | BP RICKER SWD #1 | 42-199-32714 | BRAMMER ENGINEERING, INC | Disposal | 3,000 | -- | 2,460–4,940 |
| Plugged | KIRKPATRICK, GEO. #2 | 42-199-03581 | RITCO PETROLEUM, INC. | Disposal | 3,000 | -- | 3,290–3,300 |
| Plugged | CHOATE FEE LOT 3 #7 | 42-199-31793 | CREBBS OIL CO | Disposal | 3,000 | -- | 3,600–3,665 |
| Inactive | BROOKS , G. W. FEE #10 | 42-199-00225 | FOUNDATION ENGY MANAGEMENT LLC | Disposal | 2,800 | -- | 4,700–5,300 |
| Plugged | BROOKS, G.W. UNIT I #53 | 42-199-31742 | MERIT ENGY CO | Disposal | 2,800 | -- | 4,700–5,400 |
| Cancelled | ATLANTIC RICHFIELD FEE #2 | 42-199-30457 | DOME HOLDING CORP | Disposal | 2,640 | -- | 984–1,015 |
| Plugged | GIESEKE, L. #B 1 | 42-199-80672 | VENTURE 9 | Disposal | 2,500 | -- | 3,120–3,170 |
| Plugged | ARRIOLA FEE #22 | 42-199-03053 | TEXAKOTA, INC | Disposal | 2,500 | -- | 2,730–2,760 |
| Cancelled | ARGUS #2 | 42-199-00000 | ARGUS PRODUCTION COMPANY | UIC | 2,500 | -- | 3,161–3,183 |
| Plugged | RODGERS, H. L. #2 | 42-199-32361 | RADLEY EQUIPMENT | Disposal | 2,500 | -- | 1,450–1,550 |
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.