Saltwater Disposal Wells in Webb County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
66
Permitted Capacity
301,280 bbl/d
Injected 12mo (thru 2025-06)
7.6M bbl
UIC Permits All Time
501
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | OASIS #1D | 42-479-44880 | 4020 SWD, LLC | Injection | 20,000 | 2.9M | 3,800–4,600 |
| Active | M & M MINERALS CORP. A #7 | 42-479-43934 | LEWIS PETRO PROPERTIES, INC | Disposal | 13,980 | 872,331 | 4,500–4,770 |
| Active | LEWIS-JANCO RANCH #3 | 42-479-41955 | LEWIS PETRO PROPERTIES, INC | Disposal | 30,000 | 784,838 | 4,500–4,800 |
| Active | PILONCILLO #D 1D | 42-479-43386 | TBM CATARINA, LLC | Disposal | 25,000 | 618,863 | 8,824–11,773 |
| Active | BOTELLO-KILLAM #1SW | 42-479-39503 | KASPER DISPOSAL LLC | Disposal | 10,000 | 597,867 | 3,200–5,200 |
| Active | K&H FEE PORCION #1601 | 42-479-39494 | KILLAM OIL CO., LTD | Injection | 10,000 | 295,938 | 4,115–4,556 |
| Active | WEBB COUNTY SCHOOL LAND #1 | 42-479-30612 | MID RIVER MIDSTREAM LLC | Disposal | 7,500 | 227,846 | 4,300–5,800 |
| Active | PEREZ,AMADO #4 | 42-479-30619 | WALLIS ENGY, INC | Disposal | 2,000 | 216,000 | 2,520–2,790 |
| Active | PUIG #1D | 42-479-35469 | EL GATO SWD INC. | Disposal | 5,000 | 163,168 | 2,350–2,580 |
| Active | WEST COLE FIELD UNIT #181 | 42-479-32395 | JE ENERGY PARTNERS, LLC | Injection | 500 | 148,552 | 2,315–2,349 |
| Active | MARTIN, ALBERT, TRUSTEE #10 | 42-479-30219 | WALLIS ENGY, INC | Injection | 0 | 145,010 | 5,650 |
| Active | WEST COLE FIELD UNIT #433 | 42-479-30203 | JE ENERGY PARTNERS, LLC | Injection | 0 | 118,159 | 2,333 |
| Active | WEST COLE NORTH UNIT #8 | 42-479-32726 | JE ENERGY PARTNERS, LLC | Injection | 700 | 113,921 | 2,338–2,357 |
| Active | SOUTH CALLAGHAN RANCH #15 | 42-479-34721 | ALDINE OIL AND GAS, LP | Disposal | 5,000 | 82,778 | 4,654–5,200 |
| Active | PALAFOX EXPLORATION CO. -20B- #1 | 42-479-37181 | FASKEN OIL AND RANCH, LTD | Injection | 7,500 | 53,917 | 4,000–5,950 |
| Active | GARCIA 608 #2 | 42-479-38954 | KILLAM OIL CO., LTD | Injection | 2,500 | 35,099 | 5,210–5,250 |
| Active | DE BENAVIDES, ROSA V., ET AL #16 | 42-479-32166 | L.T.D. EXPLORATIONS INC | Injection | 1,000 | 27,365 | 2,300–2,400 |
| Active | KHE RANGE #1 | 42-479-38927 | KILLAM OIL CO., LTD | Injection | 5,000 | 26,453 | 6,062–6,508 |
| Active | DCRC DELTA #3 | 42-479-00507 | KILLAM OIL CO., LTD | Injection | 1,500 | 24,930 | 850–871 |
| Active | WEST COLE NORTH UNIT #5I | 42-479-42104 | JE ENERGY PARTNERS, LLC | Injection | 1,000 | 18,365 | 2,340–2,370 |
| Active | BENAVIDES, BRENNAN #67 | 42-479-30805 | WALLIS ENGY, INC | Injection | 1,500 | 16,000 | 5,736–5,780 |
| Active | BENAVIDES, ROSA #2 | 42-479-30779 | MAGNUM ENGINEERING CO | Injection | 1,000 | 13,904 | 3,170–3,190 |
| Active | KILLAM, O.W. #12 | 42-479-40021 | KILLAM OIL CO., LTD | Injection | 3,000 | 11,335 | 1,082–1,290 |
| Active | PEREZ, AMADO #13 | 42-479-31354 | WALLIS ENGY, INC | Disposal | 1,000 | 10,200 | 2,520–2,660 |
| Active | VAQUILLAS #1WD | 42-479-40664 | HILCORP ENGY CO | Injection | 10,000 | 8,430 | 4,200–5,430 |
| Active | PALAFOX EXPLORATION CO. -15- #2 | 42-479-37460 | FASKEN OIL AND RANCH, LTD | Injection | 1,500 | 3,443 | 4,000–5,936 |
| Active | LUNDELL #75 | 42-479-36884 | HILCORP ENGY CO | Disposal | 4,000 | 2,905 | 4,900–6,300 |
| Active | PALAFOX EXPLORATION CO. -20A- #1 | 42-479-37230 | FASKEN OIL AND RANCH, LTD | Injection | 7,500 | 227 | 4,000–5,848 |
| Active | LOMA BLANCA #1 | 42-479-44292 | FASKEN OIL AND RANCH, LTD | Disposal | 20,000 | -- | 9,350–10,950 |
| Active | OASIS #2D | 42-479-44881 | 4020 SWD, LLC | Injection | 20,000 | -- | 3,800–4,600 |
| Active | PILONCILLO #D 1WI | 42-479-41911 | TBM CATARINA, LLC | Injection | 10,000 | -- | 3,250–3,580 |
| Active | VAQUILLAS-STATE #7WD | 42-479-40837 | HILCORP ENGY CO | Injection | 10,000 | -- | 4,240–5,500 |
| Active | LUNDELL #35 | 42-479-34030 | FIRST RIVER MIDSTREAM, LLC | Disposal | 6,000 | -- | 3,050–7,700 |
| Active | BRASK RANCH #7 | 42-479-38149 | PROLINE ENERGY RESOURCES INC | Injection | 5,000 | -- | 5,232–5,650 |
| Active | HEREFORD -T- #43 | 42-479-36288 | MERIT ENGY CO | Disposal | 5,000 | -- | 3,500–4,800 |
| Active | SOUTH CALLAGHAN RANCH #25 | 42-479-34941 | ALDINE OIL AND GAS, LP | Disposal | 3,000 | -- | 4,610–4,855 |
| Active | DE BENAVIDES, ROSA V., ET AL #1WS | 42-479-33398 | L.T.D. EXPLORATIONS INC | Disposal | 3,000 | -- | 2,450–3,750 |
| Active | A.M. BRUNI ESTATE #2 | 42-479-02208 | ALEGRE OPERATING, INC. | Injection | 2,500 | -- | 5,610–5,708 |
| Active | BENAVIDES, ROSA V. -C- #7 | 42-479-37189 | VARAS ENERGY OPERATING COMPANY, | Disposal | 2,500 | -- | 2,524–6,530 |
| Active | GARCIA, LYDIA #2103D | 42-479-00994 | RATTLESNAKE OPER CO, LLC | Injection | 2,000 | -- | 2,208–2,234 |
| Active | BRISCOE D #7 | 42-479-35750 | MOUNTAIN V TEXAS, LLC | Disposal | 1,500 | -- | 4,570–6,000 |
| Active | CALLAGHAN RANCH #13 | 42-479-30813 | EOG RES, INC | Disposal | 1,500 | -- | 4,560–4,880 |
| Active | BIEL, E. /EMIL/ #14 | 42-479-35183 | FINALY RES LLC | Injection | 1,250 | -- | 995–1,020 |
| Active | WEST COLE NORTH UNIT #19 | 42-479-32782 | JE ENERGY PARTNERS, LLC | Injection | 1,000 | -- | 2,315–2,349 |
| Active | DE BENAVIDES, ROSA V., ET AL #4W | 42-479-33622 | L.T.D. EXPLORATIONS INC | Injection | 400 | -- | 2,334–2,357 |
| Active | RANCHO BLANCO "D" #2 | 42-479-36547 | COLUMBUS ENGY, LLC | Disposal | 400 | -- | 4,640–4,700 |
| Active | DE BENAVIDES, ROSA V., ET AL #2W | 42-479-33371 | L.T.D. EXPLORATIONS INC | Injection | 250 | -- | 2,340–2,360 |
| Active | PEREZ-ROWDEN #1 | 42-479-34893 | PETROLEUM DEVELOPMENTS INT LLC | Injection | 250 | -- | 4,161–4,163 |
| Active | VAQUILLAS RANCH-A1 #9 | 42-479-32938 | HILCORP ENGY CO | Disposal | 0 | -- | 3,800–4,790 |
| Active | K&H FEE PORCION #1603 | 42-479-39753 | KILLAM OIL CO., LTD | Injection | 10,000 | -- | 4,244–5,010 |
| Active | MCKENDRICK, W.H. #10 | 42-479-34741 | TEXXCO ENERGY SERVICES INC | Disposal | 10,000 | -- | 3,100–4,150 |
| Active | VAQUILLAS 136 #1 | 42-479-32594 | THREE-C OIL AND GAS | Disposal | 2,000 | -- | 4,876–5,360 |
| Active | GARCIA, F. G. #8 | 42-479-02394 | OUTLINE OIL COMPANY LLC | Injection | 1,000 | -- | 1,982–1,998 |
| Active | MOOS HEIRS #5 | 42-479-39878 | CHANDLER OIL & GAS, LLC | Disposal | 1,000 | -- | 1,530–2,200 |
| Active | GUERRA, F. #1 | 42-479-33065 | THREE C EXPL, LLC | Disposal | 600 | -- | 800–910 |
| Active | FROST MINERAL FEE #6 | 42-479-01206 | THREE C EXPL, LLC | Injection | 500 | -- | 1,716–2,640 |
| Active | MURC-KENNEDY #1 | 42-479-03306 | THREE C EXPL, LLC | Injection | 450 | -- | 1,737–1,746 |
| Active | MURC-TAYLOR #4 | 42-479-03309 | THREE C EXPL, LLC | Injection | 400 | -- | 1,740–1,754 |
| Active | WISE, ET AL #28 | 42-479-30132 | THREE C EXPL, LLC | UIC | 400 | -- | 1,584–1,596 |
| Active | WHEATLEY #26 | 42-479-04705 | THREE C EXPL, LLC | Injection | 400 | -- | 500–1,712 |
| Active | BRUNI #5 | 42-479-03646 | THREE C EXPL, LLC | Injection | 300 | -- | 1,715–1,734 |
| Active | BRUNI -B- #15 | 42-479-03566 | THREE C EXPL, LLC | Injection | 300 | -- | 1,716–1,728 |
| Active | ADAMI, FRANCISCA #6 | 42-479-00272 | RYSTIN OIL & GAS | Injection | 200 | -- | 1,122–1,125 |
| Active | AVIATOR "B" #1 | 42-479-36859 | THREE C EXPL, LLC | Injection | 200 | -- | 1,414–1,676 |
| Active | AVIATORS #1 | 42-479-33302 | THREE C EXPL, LLC | Injection | 200 | -- | 1,679–1,686 |
| Active | K & H FEE "1690" #1 | 42-479-33059 | KILLAM OIL CO., LTD | Disposal | 100 | -- | 4,556–4,576 |
| Cancelled | BRASK #2D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #4D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #3D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #5D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #1D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | OASIS #3D | 42-479-00000 | 4020 SWD, LLC | Injection | 20,000 | -- | 3,800–4,600 |
| Inactive | NORTHERN WEBB EVALUATION #1 | 42-479-45018 | EOG SPG HOLDINGS, INC | Disposal | 0 | -- | 9,700–11,700 |
| Cancelled | BRASK #1D | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #3D | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BRASK #2D | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Injection | 20,000 | -- | 4,200–5,100 |
| Cancelled | BARKER, GRACE #2 | 42-479-00000 | WEBB COUNTY UNLIMITED RES., LLC | Injection | 20,000 | -- | 4,100–5,250 |
| Plugged | BLOCKER, JOHN R. -1843- #3 | 42-479-00691 | BRASK-DUMONT RANCH, INC. | Injection | 18,000 | -- | 4,940–5,030 |
| Cancelled | CALLAGHAN RANCH #1SW | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Disposal | 15,000 | -- | 5,400–6,200 |
| Cancelled | CALLAGHAN RANCH #2SW | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Disposal | 15,000 | -- | 5,400–6,200 |
| Cancelled | CALLAGHAN RANCH #3SW | 42-479-00000 | EQUITIS SOLUTIONS, LLC | Disposal | 15,000 | -- | 5,400–6,200 |
| Plugged | AMANDO #1 | 42-479-32654 | KEY ENGY SERVICES, LLC | Disposal | 10,000 | -- | 3,430–4,080 |
| Cancelled | BUFORD DOBIE #1 | 42-479-32239 | BAR M PETROLEUM COMPANY | Injection | 10,000 | -- | 750–756 |
| Inactive | MCKENDRICK, W. H. ET AL #15 | 42-479-36389 | VARAS ENERGY OPERATING COMPANY, | Injection | 10,000 | -- | 2,000–5,000 |
| Plugged | LEYENDECKER, M. M. SWD #1 | 42-479-30774 | TX ENGY SERVICES, LLC | Disposal | 10,000 | -- | 3,500–4,100 |
| Cancelled | LEYENDECKER SWD #2D | 42-479-35062 | REEF EXPL, L.P | Disposal | 10,000 | -- | 3,500–4,100 |
| Plugged | GILL, F. J. #5 | 42-479-36880 | TX ENGY SERVICES, LLC | Disposal | 10,000 | -- | 4,650–5,900 |
| Cancelled | LEYENDECKER SWD #1D | 42-479-30968 | REEF EXPL, L.P | Disposal | 10,000 | -- | 3,500–4,100 |
| Cancelled | TANG DISPOSAL #1 #1 | 42-479-00000 | TRANSAMERICAN NATURAL GAS CORP | Disposal | 8,000 | -- | 1,950–2,025 |
| Plugged | E. G. RANCH, LTD. #1R | 42-479-36854 | AMDSJ2 LLC | Disposal | 8,000 | -- | 3,750–4,250 |
| Plugged | WEBB COUNTY SCHOOL LAND #1 | 42-479-30612 | 1400 CORP | UIC | 7,500 | -- | 4,600–5,800 |
| Plugged | BARKER, GRACE #1 | 42-479-31047 | SOUTH TEXAS DISPOSAL, INC | Disposal | 6,000 | -- | 1,530–2,670 |
| Plugged | BARKER, GRACE #1 A | 42-479-35874 | WEBB COUNTY UNLIMITED RES., LLC | Disposal | 6,000 | -- | 1,530–2,066 |
| Cancelled | AKIN-MCKENDRICK #3 | 42-479-34675 | BLUE STAR ENVIRON SERVICES, LLC | Injection | 6,000 | -- | 3,920–5,120 |
| Plugged | SAGE WELL SALT WATER DISPOSAL #1 | 42-479-36264 | LEWIS PETRO PROPERTIES, INC | Disposal | 6,000 | -- | 4,500–4,770 |
| Cancelled | VAQUILLAS #3 | 42-479-39618 | PENNZENERGY EXP. & PROD., L.L.C | Injection | 6,000 | -- | 4,005–5,220 |
| Plugged | SOUTH LOPEZ UNIT #806 | 42-479-00936 | HERSCHAP BROS | Injection | 5,000 | -- | 2,250–2,255 |
| Plugged | SOUTH LOPEZ UNIT #602 | 42-479-80391 | AMERICAN EXPL CO | Injection | 5,000 | -- | 2,223–2,250 |
| Plugged | SOUTH LOPEZ UNIT #1001 | 42-479-01259 | AMERICAN EXPL CO | UIC | 5,000 | -- | 2,144–2,161 |
| Plugged | SOUTH LOPEZ UNIT #1005 | 42-479-01255 | MIRANDO RESOURCE, L.L.C. | Injection | 5,000 | -- | 2,155–2,171 |
page 1 of 6 · 501 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.