Saltwater Disposal Wells in Midland County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
315
Permitted Capacity
4.8M bbl/d
Injected 12mo (thru 2025-06)
399.0M bbl
UIC Permits All Time
1,005
Midland County produced-water market → capacity trends, top holders, permit velocity
Earthquakes in Midland County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Cancelled | THOMPSON SWD #1 | 42-329-00000 | FIELD OF DREAMS SWD LLC | Disposal | 30,000 | -- | 13,100–13,200 |
| Cancelled | FORTY FOUR SWD #1 | 42-329-00000 | CORONADO OPERATING, LLC | Disposal | 30,000 | -- | 4,600–5,850 |
| Cancelled | MIDLAND -AB- FEE #1 L | 42-329-30805 | TEXACO E & P INC | Disposal | 30,000 | -- | 12,720–13,402 |
| Cancelled | MARALO 41-ELL SWD #1 | 42-329-40402 | XTO ENGY INC | Disposal | 30,000 | -- | 13,242–14,700 |
| Cancelled | MIDKIFF #1 | 42-329-00000 | WASSER OPER, LLC | Disposal | 30,000 | -- | 13,335–14,200 |
| Cancelled | CR 120 SWD #1 | 42-329-00000 | VERTICAL WATER SOLUTIONS LLC | Disposal | 30,000 | -- | 4,950–6,000 |
| Cancelled | VINES #1D | 42-329-42944 | HENRY RES LLC | Disposal | 30,000 | -- | 12,400–15,000 |
| Cancelled | MASK #1000SW | 42-329-00000 | RSP PERMIAN, LLC | Disposal | 30,000 | -- | 12,765–14,300 |
| Cancelled | PECKS LAKE SWD #1 | 42-329-00000 | OVERFLOW ENGY, LLC | Disposal | 30,000 | -- | 12,700–13,700 |
| Plugged | DYSON #1D | 42-329-43129 | RATTLER MIDSTREAM OPER LLC | Disposal | 30,000 | -- | 13,400–14,500 |
| Cancelled | ECHO SWD #1 | 42-329-00000 | OVERFLOW ENGY PERMIAN, LLC | Disposal | 30,000 | -- | 12,700–13,900 |
| Plugged | M.F. KING SWD #2 | 42-329-39312 | SOLARIS WATER MIDSTREAM, LLC | Disposal | 30,000 | -- | 4,800–7,285 |
| Cancelled | ROCK THE DESERT SWD #1 | 42-329-00000 | WASSER OPER, LLC | Disposal | 30,000 | -- | 13,600–14,500 |
| Cancelled | FELLOW SWD #1 | 42-329-00000 | OVERFLOW ENGY, LLC | Disposal | 30,000 | -- | 13,000–13,800 |
| Cancelled | HORTON '40' #2D | 42-329-00000 | MID-STATES OPER CO | Disposal | 30,000 | -- | 4,220–5,400 |
| Plugged | DAVID FASKEN"BS" #1 | 42-329-31065 | FASKEN OIL AND RANCH, LTD | Injection | 30,000 | -- | 4,500–14,500 |
| Plugged | M.F. KING SWD #1 | 42-329-36937 | WATER MIDSTREAM PARTNERS LLC | Disposal | 30,000 | -- | 12,500–15,000 |
| Plugged | M. F. KING #1 | 42-329-02008 | RBJ & ASSOCIATES, LLC | Disposal | 30,000 | -- | 12,500–15,000 |
| Cancelled | BENGE #903D | 42-329-44070 | COG OPER LLC | Injection | 30,000 | -- | 12,900–15,000 |
| Cancelled | BENGE SWD #1 | 42-329-00000 | OVERFLOW ENGY, LLC | Disposal | 30,000 | -- | 13,000–14,000 |
| Cancelled | TEXCAT NCV #2D | 42-329-00000 | MID-STATES OPER CO | Disposal | 28,000 | -- | 4,225–5,300 |
| Cancelled | OMEGA SWD #2 | 42-329-00000 | ALPHA SWD LLC | Disposal | 25,000 | -- | 4,160–6,805 |
| Cancelled | RANCHLAND 5 #2D | 42-329-42144 | PARSLEY ENGY OPERATIONS, LLC | Disposal | 25,000 | -- | 4,400–5,450 |
| Cancelled | ST. MICHAEL SWD #1 | 42-329-00000 | CORONADO OPERATING, LLC | Disposal | 25,000 | -- | 4,600–5,850 |
| Cancelled | FOURTY FOUR SWD #2 | 42-329-00000 | FOUNDERS SWD, LLC | Injection | 25,000 | -- | 13,000–13,500 |
| Plugged | SHACKELFORD "44" #2 | 42-329-32380 | XTO ENGY INC | Disposal | 25,000 | -- | 4,200–6,200 |
| Cancelled | MABEE FOUNDATION -D- #1DD | 42-329-42840 | PIONEER NATURAL RES. USA, INC | Disposal | 25,000 | -- | 4,470–5,220 |
| Cancelled | MABEE FOUNDATION -D- #1DD | 42-329-42840 | PIONEER NATURAL RES. USA, INC | Injection | 25,000 | -- | 11,645–13,564 |
| Cancelled | ECHO SWD #1 | 42-329-00000 | OVERFLOW ENGY PERMIAN, LLC | Disposal | 25,000 | -- | 3,800–6,000 |
| Cancelled | CASSIDY "B" #1D | 42-329-41321 | PIONEER NATURAL RES. USA, INC | Disposal | 25,000 | -- | 4,400–5,900 |
| Cancelled | MAYS 20 SWD #1 | 42-329-42818 | DE3 OPER LLC | Disposal | 25,000 | -- | 4,550–5,250 |
| Cancelled | RANCHLAND EAST 36 #1D | 42-329-42077 | PARSLEY ENGY OPERATIONS, LLC | Disposal | 25,000 | -- | 11,805–13,900 |
| Plugged | MIDKIFF "43" #6 | 42-329-32399 | XTO ENGY INC | Injection | 25,000 | -- | 4,327–6,705 |
| Cancelled | 1379 SWD #1 | 42-329-00000 | ARYA RESOURCES, LLC | Disposal | 25,000 | -- | 11,850–16,000 |
| Cancelled | MABEE FOUNDATION G #1DD | 42-329-43104 | PIONEER NATURAL RES. USA, INC | Injection | 25,000 | -- | 11,645–13,564 |
| Cancelled | MABEE FOUNDATION 'G' #1DD | 42-329-43104 | PIONEER NATURAL RES. USA, INC | Disposal | 25,000 | -- | 4,470–5,220 |
| Cancelled | FORTY FOUR SWD #2 | 42-329-00000 | CORONADO OPERATING, LLC | Injection | 25,000 | -- | 13,000–15,000 |
| Plugged | MIDLAND 817 SWD #1 | 42-329-39612 | NGL WATER SOLUTIONS PERMIAN, LLC | Injection | 25,000 | -- | 13,250–14,500 |
| Plugged | SHACKELFORD "44" #3 | 42-329-32379 | XTO ENGY INC | Disposal | 25,000 | -- | 4,200–6,200 |
| Cancelled | SHENANDOAH BAR M SWD #400D | 42-329-00000 | SHENANDOAH PETRO CORP | Disposal | 25,000 | -- | 4,200–5,400 |
| Cancelled | TERAIN SWD #1 | 42-329-00000 | FLETCO SERVICES, LP | Disposal | 25,000 | -- | 4,000–6,000 |
| Cancelled | SOUTH CURTIS RANCH #1D | 42-329-30819 | OCCIDENTAL PERMIAN LTD | Injection | 25,000 | -- | 12,850–13,180 |
| Cancelled | ST. GEORGE SWD #1 | 42-329-00000 | CORONADO OPERATING, LLC | Disposal | 25,000 | -- | 4,600–5,850 |
| Cancelled | WINKLEMAN 9 SWD #1 | 42-329-44433 | PARK HILL DISPOSAL LLC | Disposal | 25,000 | -- | 4,333–5,600 |
| Cancelled | BUCHS AND DOUGH SWD #1 | 42-329-00000 | TALL DUNE RES, LLC | Disposal | 24,950 | -- | 4,500–6,000 |
| Cancelled | THE BIG THIRSTY 25 S #1 | 42-329-00000 | ENVIRONMENTAL DSPL SYSTEMS, LLC | Disposal | 24,500 | -- | 11,900–14,600 |
| Cancelled | PATRIOT SWD #1 | 42-329-00000 | ENVIRONMENTAL DSPL SYSTEMS, LLC | Injection | 24,500 | -- | 11,100–13,250 |
| Cancelled | WINDOWPANE SWD #2D | 42-329-00000 | ENVIRONMENTAL DISPOSAL SYSTEMS | Injection | 24,000 | -- | 11,772–13,872 |
| Cancelled | WTH 7 SWD #1 | 42-329-00000 | ENVIRONMENTAL DISPOSAL SYSTEMS | Disposal | 24,000 | -- | 10,800–13,500 |
| Cancelled | SHACKELFORD SPRABERRY UNIT #304D | 42-329-39795 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 3,600–5,100 |
| Cancelled | HUTT, DONALD L. FEE #128D | 42-329-39797 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 3,800–5,000 |
| Cancelled | HILL "A" #5D | 42-329-39949 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 3,900–5,300 |
| Cancelled | ARICK -D- #5D | 42-329-39950 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 3,900–5,300 |
| Cancelled | TURNER, MARY E. -D- #25D | 42-329-39794 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 4,000–5,200 |
| Cancelled | HUTT, DONALD L. FEE #129D | 42-329-00000 | PIONEER NATURAL RES. USA, INC | Disposal | 22,000 | -- | 3,800–5,000 |
| Cancelled | JOHN DENNY 44 #1D | 42-329-00000 | PARSLEY ENGY OPERATIONS, LLC | Injection | 20,000 | -- | 4,284–5,508 |
| Cancelled | LEARY #2D | 42-329-45001 | CROWNQUEST OPER, LLC | Injection | 20,000 | -- | 11,490–12,990 |
| Inactive | JOURNEY SWD #1 | 42-329-00000 | OVERFLOW ENGY PERMIAN, LLC | Disposal | 20,000 | -- | 4,450–6,550 |
| Cancelled | POSEIDON SWD #1 | 42-329-00000 | MIDLAND WATER LOGISTICS, LLC | Disposal | 20,000 | -- | 4,250–4,900 |
| Inactive | Poncho SWD #1C | 42-329-00000 | VELOCITY WATER SOLUTIONS, LP | Disposal | 20,000 | -- | 4,200–5,600 |
| Cancelled | LHS RANCH SWD #4001 | 42-329-40817 | XTO ENGY INC | Disposal | 20,000 | -- | 4,037–6,361 |
| Inactive | MIDLAND 'AR' FEE #11 | 42-329-33897 | TEXACO E & P INC | Disposal | 20,000 | -- | 4,325–5,503 |
| Cancelled | PERMIAN AQUA SWD #1 | 42-329-00000 | PERMIAN AQUA LOGISTICS, LLC | Disposal | 20,000 | -- | 13,120–13,650 |
| Cancelled | MIDKIFF SWD #3901 | 42-329-40818 | XTO ENGY INC | Disposal | 20,000 | -- | 4,016–6,340 |
| Cancelled | PEGGY SWD #1 | 42-329-39529 | RUGER PROPERTIES, LLC | Disposal | 20,000 | -- | 4,000–4,600 |
| Cancelled | BUCHANAN RANCH LEASE #2 | 42-329-40783 | AMRICH OPER, LLC | Disposal | 20,000 | -- | 4,600–6,000 |
| Cancelled | DUDNEY #1D | 42-329-40328 | PIONEER NATURAL RES. USA, INC | Disposal | 20,000 | -- | 3,900–5,450 |
| Inactive | MIDLAND 'AR' FEE #16 | 42-329-33902 | TEXACO E & P INC | Disposal | 20,000 | -- | 4,315–5,491 |
| Inactive | COREY "B" #1D | 42-329-39790 | PIONEER NATURAL RES. USA, INC | Disposal | 20,000 | -- | 4,250–5,000 |
| Cancelled | REBEL SWD #1 | 42-329-00000 | OVERFLOW ENGY, LLC | Injection | 20,000 | -- | 3,900–5,800 |
| Cancelled | TEXCAT #1 | 42-329-00000 | MID-STATES OPER CO | Disposal | 20,000 | -- | 4,300–5,300 |
| Cancelled | SPRABERRY STORE D S #1 | 42-329-41700 | HENDERSON & ERICKSON, INC | Disposal | 20,000 | -- | 10,800–12,000 |
| Cancelled | ROBERSON -E- #3D | 42-329-00000 | PIONEER NATURAL RES. USA, INC | Disposal | 20,000 | -- | 4,100–4,900 |
| Cancelled | PRESTON SPRABERRY UNIT #1602D | 42-329-00000 | PIONEER NATURAL RES. USA, INC | Disposal | 20,000 | -- | 4,050–4,650 |
| Cancelled | KING -D- #1D | 42-329-00000 | PIONEER NATURAL RES. USA, INC | Injection | 20,000 | -- | 4,300–5,000 |
| Inactive | PONCHO SWD #1D | 42-329-00000 | VELOCITY WATER SOLUTIONS, LP | Disposal | 20,000 | -- | 4,200–5,600 |
| Cancelled | WEST MIDLAND SWD #2 | 42-329-00000 | BASIC ENGY SERVICES, L.P | Disposal | 20,000 | -- | 4,400–6,500 |
| Cancelled | KINGSNAKE #1D | 42-329-44750 | DIAMONDBACK E&P LLC | Injection | 20,000 | -- | 4,690–5,600 |
| Cancelled | SPRABERRY SWD #1 | 42-329-37071 | CJ ENGY, LLC | Disposal | 20,000 | -- | 3,840–5,150 |
| Cancelled | TEX-HARVEY SPRABERRY #S392WD | 42-329-01814 | ENDEAVOR ENGY RES L.P | Disposal | 20,000 | -- | 4,130–5,230 |
| Inactive | MIDLAND 'AR' FEE #13 | 42-329-33899 | TEXACO E & P INC | Disposal | 20,000 | -- | 4,307–5,476 |
| Plugged | PRESTON SPRABERRY UNIT #1601D | 42-329-01761 | PIONEER NATURAL RES. USA, INC | Disposal | 18,000 | -- | 4,000–4,900 |
| Inactive | TEXAS TEN Y PU #3841H | 42-329-44795 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,723–8,938 |
| Inactive | TEXAS TEN Y PU #3804H | 42-329-41028 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,265–9,704 |
| Inactive | TEXAS TEN Y PU #3713H | 42-329-44080 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,717–8,579 |
| Plugged | HILL SWD #1 | 42-329-34629 | ENVIRONMENTAL DISPOSAL SYSTEMS | Disposal | 15,000 | -- | 4,430–5,630 |
| Plugged | SHACKELFORD SPRABERRY UNIT #139D | 42-329-32756 | PIONEER NATURAL RES. USA, INC | Disposal | 15,000 | -- | 4,200–4,900 |
| Inactive | TEXAS TEN Y PU #3704H | 42-329-40917 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,281–9,689 |
| Inactive | TEXAS TEN Y PU #3719H | 42-329-44451 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 8,260–8,579 |
| Inactive | TEXAS TEN Y PU #3818H | 42-329-44777 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,731–8,993 |
| Cancelled | DORA ROBERTS SWD #1 | 42-329-00000 | OVERFLOW ENGY, LLC | Disposal | 15,000 | -- | 4,800–6,750 |
| Inactive | TEXAS TEN Y PU #3706H | 42-329-40919 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,268–9,697 |
| Inactive | TEXAS TEN Y PU #3820H | 42-329-44780 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,726–8,965 |
| Inactive | TEXAS TEN Y PU #3712H | 42-329-44079 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,704–8,931 |
| Cancelled | BRAUN 4 #1D | 42-329-39921 | PARSLEY ENGY OPERATIONS, LLC | Disposal | 15,000 | -- | 4,000–5,500 |
| Inactive | TEXAS TEN Y PU #3718H | 42-329-44450 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,715–8,934 |
| Inactive | TEXAS TEN Y PU #3720H | 42-329-44452 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,698–8,917 |
| Inactive | TEXAS TEN Y PU #3802H | 42-329-41013 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,072–9,722 |
| Cancelled | LYNCH A UNIT #1SW | 42-329-00000 | APC OPER PARTNERSHIP | Disposal | 15,000 | -- | 4,870–5,980 |
| Inactive | TEXAS TEN Y PU #3722H | 42-329-44454 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,711–8,964 |
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.