Saltwater Disposal Wells in Karnes County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
41
Permitted Capacity
706,500 bbl/d
Injected 12mo (thru 2025-06)
77.1M bbl
UIC Permits All Time
154
Karnes County produced-water market → capacity trends, top holders, permit velocity
Earthquakes in Karnes County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Active | GRANT #1 | 42-255-32506 | EVX OPER LLC | Disposal | 25,000 | 6.8M | 6,100–7,500 |
| Active | HELENA SWD #1 | 42-255-32668 | PILOT WATER SOLUTIONS SWD LLC | Disposal | 25,000 | 6.2M | 6,840–7,650 |
| Active | J. P. WRIGHT #1 | 42-255-35341 | EVX OPER LLC | Disposal | 20,000 | 5.9M | 5,500–7,200 |
| Active | HIGHROLLER KARNES SWD A #1 | 42-255-32286 | CROSSTEX ENVIRONMENTAL STX, LLC | Disposal | 30,000 | 5.1M | 6,535–8,225 |
| Active | HENNING #2 | 42-255-36720 | PILOT WATER SOLUTIONS SWD LLC | Disposal | 25,000 | 5.1M | 5,300–7,950 |
| Active | RUNGE SWD #1 | 42-255-32376 | EVX OPER LLC | Disposal | 20,000 | 4.9M | 6,035–6,945 |
| Active | RHINO-KENEDY 72 SWD #1 | 42-255-32854 | RHINO OPER CO, LLC | Injection | 25,000 | 4.6M | 5,700–9,000 |
| Active | TE KENEDY SWD #1 | 42-255-32676 | PILOT WATER SOLUTIONS SWD LLC | Disposal | 25,000 | 4.2M | 5,700–6,700 |
| Active | NOR-TEX SWD #1 | 42-255-32564 | CROSSTEX ENVIRONMENTAL STX, LLC | Disposal | 25,000 | 3.9M | 6,200–7,500 |
| Active | FALLS CITY SWD #1 | 42-255-31985 | PILOT WATER SOLUTIONS SWD LLC | Disposal | 25,000 | 3.8M | 6,500–7,500 |
| Active | KARNES SWD #1 | 42-255-31906 | CROSSTEX ENVIRONMENTAL STX, LLC | Disposal | 40,000 | 3.1M | 5,400–7,100 |
| Active | KARNES SWD #2 | 42-255-36161 | ESTATE OF JAMES L. NELSON | Disposal | 12,500 | 2.5M | 5,600–7,300 |
| Active | LAMZA SWD #1 | 42-255-32094 | CWR MANAGMENT LLC | Injection | 25,000 | 2.4M | 5,000–8,000 |
| Active | KARNES SWD #1 | 42-255-32213 | PILOT WATER SOLUTIONS SWD LLC | Disposal | 25,000 | 2.2M | 5,400–7,100 |
| Active | KENEDY 72 SWD #1 | 42-255-32266 | EVX OPER LLC | Injection | 20,000 | 2.2M | 6,000–7,000 |
| Active | REED SWD #1 | 42-255-33612 | ADVANTEK WASTE MGMT SERVICES LLC | Disposal | 25,000 | 2.2M | 6,150–7,200 |
| Active | KARNES CITY-KALEB BREWER #1 | 42-255-31958 | CWR MANAGMENT LLC | Disposal | 20,000 | 2.1M | 6,387–7,850 |
| Active | KERLICK #1 | 42-255-31274 | EVX OPER LLC | Disposal | 17,500 | 2.1M | 5,695–5,710 |
| Active | CAT-KENEDY SWD #1 | 42-255-32604 | MARATHON OIL EF LLC | Disposal | 25,000 | 2.0M | 5,980–6,660 |
| Active | MCDOWELL SWD #1D | 42-255-30202 | CWR MANAGMENT LLC | Disposal | 10,000 | 1.9M | 2,500–3,000 |
| Active | KARNES SWD #1 | 42-255-31997 | PILOT WATER SOLUTIONS SWD LLC | Injection | 18,000 | 808,803 | 6,375–7,500 |
| Active | SES KENEDY SWD #1 | 42-255-31888 | SELECT WATER SOLUTIONS, LLC | Injection | 20,000 | 571,895 | 6,400–7,500 |
| Active | BLUE SWD #1 | 42-255-36338 | CROSSTEX ENVIRONMENTAL STX, LLC | Disposal | 35,000 | 466,917 | 6,500–8,500 |
| Active | RSG KARNES SWD #1 | 42-255-00000 | US ECOLOGY KARNES CNTY DISP, LLC | Disposal | 15,000 | 392,490 | 6,260–7,300 |
| Active | FALLS CITY UNIT #135 | 42-255-00003 | BRITANCO, L.L.C | Disposal | 5,000 | 286,300 | 5,530–5,658 |
| Active | HOSKINS, W. B. #1 | 42-255-31493 | BES, ENVIRONMENTAL SERVICES,INC | Disposal | 7,500 | 234,693 | 6,000–7,000 |
| Active | REED SWD #2 | 42-255-38209 | ADVANTEK WASTE MGMT SERVICES LLC | Disposal | 20,000 | 172,895 | 6,180–7,200 |
| Active | HYSAW-HOBSON #3A | 42-255-31243 | JAYBIRD OPERATING, LLC | Injection | 3,000 | 167,600 | 4,007–4,009 |
| Active | BURRIS SWD #1 | 42-255-32487 | CWR MANAGMENT LLC | Injection | 30,000 | 159,638 | 5,800–6,800 |
| Active | LYONS #2 | 42-255-31349 | ENPOWER RESOURCES INC. | Disposal | 1,500 | 150,102 | 1,850–2,620 |
| Active | MAURER, BOONE #2 | 42-255-31322 | RIO-TEX, INC | Injection | 5,000 | 41,600 | 4,281–5,006 |
| Active | OLINICK, JEROME #151 | 42-255-00041 | BRITANCO, L.L.C | Disposal | 6,000 | 3,524 | 1,600–1,675 |
| Active | KARNES CITY A SWD #1 | 42-255-34061 | CROSSTEX ENVIRONMENTAL STX, LLC | Disposal | 25,000 | -- | 6,490–8,000 |
| Active | GILLETT SWD #1 | 42-255-32697 | EVX OPER LLC | Disposal | 20,000 | -- | 8,950–11,950 |
| Active | GISLER-ESCAMILLA #1ST | 42-255-30660 | 2 D OIL & GAS LLC | Disposal | 10,000 | -- | 4,220–4,990 |
| Active | WILKE SWD #1 | 42-255-31292 | MID RIVER MIDSTREAM LLC | Disposal | 7,500 | -- | 5,000–5,484 |
| Active | BELKNAP, W. P. #8 L | 42-255-01192 | WELDERXP LTD | Injection | 4,500 | -- | 6,771–6,787 |
| Active | LYONS, ANNIE LEE #26 | 42-255-01365 | WELDERXP LTD | Disposal | 3,000 | -- | 3,500–5,200 |
| Active | BELKNAP, W. P. #3 T | 42-255-01187 | WELDERXP LTD | Disposal | 2,500 | -- | 4,130–4,160 |
| Active | BELKNAP, W. P. #7 | 42-255-01191 | WELDERXP LTD | Disposal | 2,000 | -- | 3,450–4,220 |
| Active | GAUNTT, RUBY #3 | 42-255-30073 | ARETE OPER CO, LLC | Disposal | 1,000 | -- | 3,500–3,662 |
| Plugged | GARRETT #1 | 42-255-32517 | EVX OPER LLC | Disposal | 10,000 | 351,214 | 1,850–3,100 |
| Plugged | LYONS, ANNIE LEE #13 | 42-255-01078 | WELDERXP LTD | Injection | 5,000 | -- | 6,792–6,846 |
| Cancelled | WHITE SWD #1 | 42-255-36313 | HIGH ROLLER WELLS, L.L.C | Disposal | 35,000 | -- | 6,500–8,500 |
| Cancelled | ENAQUA SWD #1 | 42-255-33334 | ENAQUA SOLUTIONS, LLC | Disposal | 25,000 | -- | 5,950–6,750 |
| Cancelled | MOBIL UNIT B #100 | 42-255-34439 | MARATHON OIL EF LLC | Disposal | 25,000 | -- | 7,200–8,400 |
| Cancelled | KENNEDY #1 | 42-255-00000 | STX KENEDY FARM AND RANCH, LLC | Injection | 25,000 | -- | 6,150–6,680 |
| Plugged | COY CITY SWD #1 | 42-255-33739 | PILOT WATER SOLUTIONS SWD LLC | Injection | 25,000 | -- | 6,325–7,450 |
| Cancelled | KENEDY SWD #1 | 42-255-00000 | BASIC ENGY SERVICES, L.P | Disposal | 25,000 | -- | 5,400–6,900 |
| Plugged | HIGHROLLER KARNES SWD B #1 | 42-255-32860 | NGL WATERSOLUTIONS EAGLEFORD,LLC | Disposal | 25,000 | -- | 8,356–10,500 |
| Cancelled | BROYLES NIXON SWD #1 | 42-255-00000 | CHARLES HOLSTON, INC | Disposal | 25,000 | -- | 8,350–10,000 |
| Cancelled | TRIPLE STAR SWD #1 | 42-255-00000 | TRIPLE STAR WELLS LLC | Injection | 25,000 | -- | 5,600–7,400 |
| Cancelled | KENEDY FM 2102 SWD #1 | 42-255-00000 | WICHITA WATER LLC | Disposal | 25,000 | -- | 5,700–7,000 |
| Cancelled | BRYSCH SWD #1 | 42-255-00000 | CLEAR WATER RESOURCES LLC | Disposal | 25,000 | -- | 5,420–8,655 |
| Cancelled | CAT-RUGE SWD #1 | 42-255-00000 | TRINITY ENVIRONMENTAL SWD,L.L.C | Disposal | 25,000 | -- | 6,000–7,000 |
| Cancelled | FF FALLS CITY SWD #1 | 42-255-00000 | FOUR FOUNTAINS LLC | Injection | 25,000 | -- | 6,000–6,200 |
| Cancelled | KARNES SWD #2 | 42-255-00000 | BRIDGER ENVIRONMENTAL, LLC | Disposal | 25,000 | -- | 5,400–7,100 |
| Cancelled | STALLION #1 | 42-255-00000 | STALLION SWD, LP | Disposal | 20,000 | -- | 6,150–7,340 |
| Cancelled | SSL SWD #2 | 42-255-36657 | MARATHON OIL EF LLC | Disposal | 20,000 | -- | 6,630–8,500 |
| Cancelled | SHAW SWD #1 | 42-255-00000 | MCDONNOLD OPER, INC | Disposal | 20,000 | -- | 6,000–7,000 |
| Cancelled | H E MANAGEMENT #1 | 42-255-00000 | JTC ENERGY GROUP, LLC | Disposal | 20,000 | -- | 6,750–7,800 |
| Cancelled | POLK R3 SWD #1 | 42-255-00000 | POLK OPER, L.L.C | Disposal | 20,000 | -- | 5,540–6,750 |
| Plugged | KARNES SWD #1 | 42-255-00695 | ESTATE OF JAMES L. NELSON | Disposal | 20,000 | -- | 6,200–6,700 |
| Plugged | LYONS, ANNIE LEE #8 | 42-255-01074 | CYMRI, L.L.C. | Disposal | 15,000 | -- | 2,820–4,200 |
| Cancelled | ROBERT J. PIEPRZICA #1 | 42-255-00000 | WATERS ENG. & OPER, INC | Disposal | 10,000 | -- | 4,600–6,400 |
| Plugged | PERSON SWD #2 | 42-255-30168 | MAGNOLIA OIL & GAS OPER LLC | Disposal | 10,000 | -- | 2,200–3,500 |
| Inactive | FALLS CITY UNIT #64 | 42-255-00017 | BRITANCO, L.L.C | Injection | 10,000 | -- | 4,950–6,000 |
| Inactive | FALLS CITY UNIT #611 | 42-255-80156 | BRITANCO, L.L.C | Injection | 10,000 | -- | 4,950–6,000 |
| Cancelled | EAGLE HAWK FIELD SER #1 | 42-255-37221 | BPX MIDSTREAM LLC | Disposal | 10,000 | -- | 7,000–7,900 |
| Plugged | FALLS CITY UNIT #616 | 42-255-00026 | LEGEND NATURAL GAS II, LP | Disposal | 8,000 | -- | 5,510–5,625 |
| Inactive | B. U.-LULING-BOYCE #B 26 | 42-255-01106 | WELDERXP LTD | Injection | 7,500 | -- | 6,630–7,060 |
| Plugged | JANSSEN, D. G. #6 | 42-255-00426 | HIGH PLAINS GAS SYSTEMS, INC | Disposal | 5,000 | -- | 2,090–2,480 |
| Plugged | FALLS CITY UNIT #612 | 42-255-00729 | REVEILLE OIL & GAS OPER,LLC | Disposal | 5,000 | -- | 1,600–1,680 |
| Plugged | FALLS CITY UNIT #21 | 42-255-80099 | BRITANCO, L.L.C | Disposal | 4,000 | -- | 1,606–1,616 |
| Plugged | MOCZYGEMBA, R. J. #4 | 42-255-00908 | CATARINA PETRO L. C | Injection | 4,000 | -- | 3,950–4,075 |
| Plugged | RZEPPA, JULIA #2 | 42-255-00902 | SUE-ANN OIL & GAS CO | Disposal | 3,600 | -- | 1,290–2,200 |
| Plugged | BELKNAP, W. P. #1WD | 42-255-01186 | CYMRI CORPORATION, THE | Injection | 3,000 | -- | 6,771–6,793 |
| Inactive | SPIELHAGEN #1 F | 42-255-30114 | WELDERXP LTD | Injection | 3,000 | -- | 6,730–6,770 |
| Cancelled | WASKOW #1D | 42-255-30884 | CANYON OIL & GAS EXPL LLC | Disposal | 3,000 | -- | 3,500–4,200 |
| Plugged | DZIUK, ANTON #2 | 42-255-30731 | FALLS CITY ENGY CORP | Disposal | 3,000 | -- | 1,590–1,605 |
| Plugged | PERSON SWD #1 | 42-255-80097 | PERSON-PANNA MARIA, LLC | Disposal | 3,000 | -- | 2,300–3,400 |
| Plugged | LYONS, ANNIE LEE #17 | 42-255-01082 | CYMRI CORPORATION, THE | Disposal | 3,000 | -- | 3,400–4,220 |
| Plugged | LYONS, N. J., MRS. /RUNGE/ #6 | 42-255-00392 | MARINO, CHARLES B | Disposal | 3,000 | -- | 2,885–4,300 |
| Cancelled | LISKA #1 | 42-255-00000 | ENDURING RES, LLC | Disposal | 2,500 | -- | 3,300–4,200 |
| Cancelled | BELKNAP, W. P. #3T | 42-255-01187 | CHILTON ENGY | Disposal | 2,500 | -- | 4,130–4,160 |
| Plugged | PERSON, OTHA D. #6 | 42-255-00146 | BOMMER ENGINEERING CO | Injection | 2,500 | -- | 10,962–10,972 |
| Plugged | LYONS, ANNIE LEE #21D | 42-255-01086 | CYMRI, L.L.C. | Disposal | 2,000 | -- | 1,900–4,200 |
| Plugged | LYONS, ANNIE LEE #12 | 42-255-01077 | BRISTOL RES CORP | Disposal | 2,000 | -- | 3,400–4,200 |
| Plugged | GENERAL CRUDE FEE S. W. D. #1 | 42-255-30268 | PIONEER NATURAL RES. USA, INC | Disposal | 2,000 | -- | 3,150–3,500 |
| Plugged | FALLS CITY UNIT #620 | 42-255-80100 | LEGEND NATURAL GAS II, LP | Disposal | 2,000 | -- | 1,581–1,656 |
| Plugged | MUDD, MARY MAUDE #2 | 42-255-01303 | ONE TEC OPER, LLC | Disposal | 2,000 | -- | 3,500–3,675 |
| Plugged | MUDD #3 | 42-255-30256 | ONE TEC OPER, LLC | Disposal | 2,000 | -- | 3,512–3,618 |
| Inactive | G. J. TIPS GAS UNIT #1 | 42-255-30630 | FALCON PROD LLC | Disposal | 2,000 | -- | 3,200–4,100 |
| Plugged | HOMEYER #1 | 42-255-30862 | PIONEER NATURAL RES. USA, INC | Disposal | 2,000 | -- | 3,285–3,600 |
| Plugged | WOOD, E. L. #7 | 42-255-00400 | MARINO, CHARLES B | Disposal | 2,000 | -- | 4,005–5,030 |
| Plugged | HILBRICH-SELLER #3 L | 42-255-30162 | AMERICAN EXPL CO | Injection | 2,000 | -- | 7,490–7,496 |
| Plugged | BELKNAP, W. P. #2 | 42-255-01227 | BRISTOL RES CORP | Disposal | 1,800 | -- | 3,400–4,200 |
| Plugged | PERSON GAS PLANT SWD #1D | 42-255-80230 | PERSON-PANNA MARIA, LLC | Disposal | 1,600 | -- | 1,800–3,100 |
| Plugged | SCHNITZ-REIDEL UNIT #1 D | 42-255-20017 | KARBUHN OIL CO | Disposal | 1,500 | -- | 2,500–3,100 |
| Inactive | CHANDLER #2 | 42-255-31528 | FALCON PROD LLC | Disposal | 1,500 | -- | 3,538–4,048 |
page 1 of 2 · 154 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.