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) |
|---|---|---|---|---|---|---|---|
| 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 #3706H | 42-329-40919 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,268–9,697 |
| Inactive | TEXAS TEN Y PU #3705H | 42-329-40918 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,281–9,680 |
| Inactive | TEXAS TEN Y PU #3806H | 42-329-41035 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,277–9,694 |
| Inactive | TEXAS TEN Y PU #3710H | 42-329-41106 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,285–9,866 |
| Inactive | TEXAS TEN Y PU #3711H | 42-329-41108 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,284–9,411 |
| Inactive | TEXAS TEN Y PU #3807H | 42-329-42324 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,265–9,403 |
| Plugged | FASKEN SWD #1021 | 42-329-10076 | ENVIRONMENTAL DISPOSAL SYSTEMS | Injection | 15,000 | -- | 13,348–13,607 |
| Inactive | TEXAS TEN Y PU #3821H | 42-329-44781 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,719–8,644 |
| Inactive | TEXAS TEN Y PU #3820H | 42-329-44780 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,726–8,965 |
| Cancelled | WINDHAM 39A #5 | 42-329-00000 | ATHLON ENGY OPER LLC | Disposal | 15,000 | -- | 4,100–5,900 |
| Cancelled | LYNCH A UNIT #1SW | 42-329-00000 | APC OPER PARTNERSHIP | Disposal | 15,000 | -- | 4,870–5,980 |
| Plugged | HILL SWD #1 | 42-329-34629 | ENVIRONMENTAL DISPOSAL SYSTEMS | Disposal | 15,000 | -- | 4,430–5,630 |
| Inactive | TEXAS TEN Y PU #3712H | 42-329-44079 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,704–8,931 |
| Inactive | TEXAS TEN Y PU #3842H | 42-329-44796 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,719–8,600 |
| Inactive | TEXAS TEN Y PU #3840H | 42-329-44794 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 8,271–8,607 |
| Inactive | TEXAS TEN Y PU #3829H | 42-329-42320 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,277–9,414 |
| 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 #3830H | 42-329-42321 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,274–9,424 |
| Inactive | TEXAS TEN Y PU #3808H | 42-329-42325 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,268–9,439 |
| Inactive | TEXAS TEN Y PU #3709H | 42-329-41115 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 9,278–9,399 |
| Inactive | TEXAS TEN Y PU #3838H | 42-329-44784 | PIONEER NATURAL RES. USA, INC | Injection | 15,000 | -- | 7,722–8,612 |
| Plugged | SALTWATER PARTNERS #1 | 42-329-38192 | MULESHOE CRUDE, LP | Disposal | 12,500 | -- | 4,950–6,000 |
| Cancelled | BOHANNON36 #1D | 42-329-00000 | CALLON PETRO OPER CO | Disposal | 12,000 | -- | 4,850–6,700 |
| Plugged | PRESTON SPRABERRY UNIT #3405D | 42-329-00947 | PIONEER NATURAL RES. USA, INC | Disposal | 12,000 | -- | 4,000–4,800 |
| Plugged | PARKS FIELD UNIT 2 #2319W | 42-329-31356 | COG OPER LLC | Injection | 10,000 | -- | 7,755–8,677 |
| Plugged | PARKS FIELD UNIT 2 #2405W | 42-329-31278 | HENRY PETRO LP | Injection | 10,000 | -- | 6,985–8,713 |
| Cancelled | DAVIDSON SWD #3701 | 42-329-41555 | XTO ENGY INC | Disposal | 10,000 | -- | 4,682–6,880 |
| Plugged | PARKS FIELD UNIT 2 #2317W | 42-329-31325 | COG OPER LLC | Injection | 10,000 | -- | 7,781–8,697 |
| Inactive | SANDERS, JUNE T. #6H | 42-329-34484 | APC OPER PARTNERSHIP | Injection | 10,000 | -- | 11,550–11,966 |
| Plugged | PARKS FIELD UNIT 2 #1809W | 42-329-31319 | HENRY PETRO CORP | Injection | 10,000 | -- | 7,775–8,703 |
| Plugged | COWDEN "32" #3 | 42-329-33958 | OVINTIV USA INC | Disposal | 10,000 | -- | 4,620–5,850 |
| Inactive | DORA ROBERTS RANCH UNIT #2909 | 42-329-36630 | CONTINENTAL RES, INC | Injection | 10,000 | -- | 7,867–10,346 |
| Plugged | DAVIDSON "24A" #3 | 42-329-33634 | OVINTIV USA INC | Disposal | 10,000 | -- | 5,320–6,100 |
| Inactive | DORA ROBERTS RANCH UNIT #2903 | 42-329-36207 | CONTINENTAL RES, INC | Injection | 10,000 | -- | 7,870–10,331 |
| Plugged | PARKS FIELD UNIT 2 #2616W | 42-329-31361 | COG OPER LLC | Injection | 10,000 | -- | 7,805–8,717 |
| Cancelled | MORELAND SWD #2 | 42-329-00000 | RBJ & ASSOCIATES, LP | Disposal | 10,000 | -- | 4,600–6,000 |
| Cancelled | BOLD HAMMAN #1WD | 42-329-40287 | BOLD OPER, LLC | Disposal | 10,000 | -- | 4,550–6,825 |
| Plugged | PARKS FIELD UNIT 2 #1811W | 42-329-31359 | COG OPER LLC | Injection | 10,000 | -- | 7,776–8,707 |
| Cancelled | WILLOW LAKES SWD #1 | 42-329-00000 | TRAIL RIDGE ENGY PRTNS II LLC | Disposal | 10,000 | -- | 4,200–5,425 |
| Plugged | PARKS FIELD UNIT 2 #2608A | 42-329-01061 | SUPERIOR OIL CO, THE | Injection | 10,000 | -- | 7,782–8,702 |
| Cancelled | SKYWEST #1D | 42-329-40437 | CROWNQUEST OPER, LLC | Disposal | 10,000 | -- | 4,516–4,687 |
| Inactive | DORA ROBERTS RANCH UNIT #2904 | 42-329-36213 | CONTINENTAL RES, INC | Injection | 10,000 | -- | 7,880–10,379 |
| Inactive | DORA ROBERTS RANCH UNIT #2914 | 42-329-36326 | CONTINENTAL RES, INC | Injection | 10,000 | -- | 7,867–10,266 |
| Plugged | PARKS FIELD UNIT 2 #1823W | 42-329-31710 | COG OPER LLC | Injection | 10,000 | -- | 7,774–8,687 |
| Plugged | PARKS FIELD UNIT 2 #2414 | 42-329-33005 | COG OPER LLC | Injection | 10,000 | -- | 6,990–8,707 |
| Plugged | PARKS FIELD UNIT 2 #2304 | 42-329-00977 | HENRY PETRO LP | Injection | 10,000 | -- | 7,791–8,718 |
| Plugged | DORA ROBERTS RANCH UNIT #2910 | 42-329-36833 | OXY USA WTP LP | Injection | 10,000 | -- | 7,867–10,100 |
| Inactive | BLUEBONNET SWD #1C | 42-329-00000 | VELOCITY WATER SOLUTIONS, LP | Disposal | 10,000 | -- | 4,530–5,900 |
| Plugged | PARKS FIELD UNIT 2 #2316W | 42-329-31321 | COG OPER LLC | Injection | 10,000 | -- | 7,809–8,720 |
| Plugged | PARKS FIELD UNIT 2 #2615 | 42-329-31362 | COG OPER LLC | Injection | 10,000 | -- | 7,765–8,678 |
| Plugged | PARKS FIELD UNIT 2 #2407W | 42-329-31314 | COG OPER LLC | Injection | 10,000 | -- | 7,773–8,697 |
| Plugged | PARKS, ROY -B- TG #28 | 42-329-01928 | MERIT ENGY CO | Injection | 9,000 | -- | 13,155–13,500 |
| Plugged | PARKS, ROY -B- TG #13W | 42-329-01922 | LAKEWOOD OPER, LTD | Injection | 9,000 | -- | 13,000–13,500 |
| Plugged | KATIE #1100SW | 42-329-01364 | COG OPER LLC | Disposal | 8,000 | -- | 4,747–5,398 |
| Plugged | SOUTH MIDLAND BRINE #1 | 42-329-40784 | TALL CITY BRINE LLC | UIC | 8,000 | -- | 1,870–2,496 |
| Plugged | TURNER, MARY E. -D- #5D | 42-329-32149 | PIONEER NATURAL RES. USA, INC | Disposal | 8,000 | -- | 3,910–5,400 |
| Inactive | MCCOMBS BRINE WELL #1 | 42-329-00000 | TALL DUNE RES, LLC | UIC | 8,000 | -- | 1,700–2,400 |
| Plugged | 1379 BRINE #1 | 42-329-42479 | TALL CITY BRINE LLC | UIC | 8,000 | -- | 1,785–2,779 |
| Cancelled | MIDKIFF UNIT #2202 D | 42-329-01645 | PARKER & PARSLEY, LTD | Disposal | 7,500 | -- | 3,983–6,190 |
| Plugged | DORA ROBERTS RANCH UNIT #4217W | 42-329-00389 | OXY USA INC | Injection | 7,500 | -- | 12,993–13,201 |
| Plugged | YOUNGBLOOD EST. 46 #1 | 42-329-00755 | WILSON SYSTEMS, INC | Disposal | 7,000 | -- | 3,800–7,350 |
| Plugged | DORA ROBERTS RANCH UNIT #1007S | 42-329-30013 | OXY USA INC | Disposal | 6,700 | -- | 4,794–5,733 |
| Plugged | PRESTON SPRABERRY UNIT #4111D | 42-329-00858 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 3,900–4,700 |
| Plugged | SHACKELFORD SPRABERRY UNIT #706D | 42-329-32891 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,100–4,800 |
| Plugged | PRESTON SPRABERRY UNIT #1601W | 42-329-01761 | PARKER & PARSLEY, LTD | Disposal | 6,000 | -- | 4,000–4,900 |
| Plugged | GERMANIA SPRABERRY UNIT #12D | 42-329-01723 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,000–5,200 |
| Plugged | WILSON, FANNIE -39- #4 D | 42-329-00751 | XTO ENGY INC | Injection | 6,000 | -- | 5,450–5,571 |
| Plugged | MIDKIFF UNIT #702D | 42-329-00285 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,100–5,000 |
| Plugged | MIDLAND -AA- FEE #6W | 42-329-32356 | DIAMONDBACK E&P LLC | Injection | 6,000 | -- | 4,413–5,450 |
| Plugged | HENCE "A" #1D | 42-329-34414 | ENDEAVOR ENGY RES L.P | Disposal | 6,000 | -- | 4,757–5,494 |
| Cancelled | BOWLES, D. T. #11W | 42-329-00858 | PARKER & PARSLEY, LTD | Disposal | 6,000 | -- | 3,900–4,700 |
| Plugged | SHACKELFORD SPRABERRY UNIT #6811D | 42-329-32813 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,000–5,000 |
| Plugged | SHACKELFORD SPRABERRY UNIT #2506D | 42-329-32832 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,100–4,800 |
| Plugged | SHACKELFORD SPRABERRY UNIT #6503D | 42-329-32792 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 4,100–5,000 |
| Cancelled | SHACKELFRD SPRABERRY #6109 D | 42-329-32757 | PARKER & PARSLEY, LTD | Disposal | 6,000 | -- | 4,100–5,000 |
| Plugged | PRESTON SPRABERRY UNIT #2903D | 42-329-00097 | PIONEER NATURAL RES. USA, INC | Disposal | 6,000 | -- | 3,900–4,900 |
| Plugged | SWEETIE PECK -B- #1 | 42-329-00567 | ENDEAVOR ENGY RES L.P | Disposal | 5,000 | -- | 4,705–5,000 |
| Cancelled | BRYANT BRINE STATION #1 | 42-329-39416 | TRINITY ENVIRO SWD I, L.L.C. | UIC | 5,000 | -- | 2,275–2,950 |
| Cancelled | BUCHANAN -J- #1W | 42-329-30097 | TFX OPERATING CO. | Disposal | 5,000 | -- | 4,200–5,600 |
| Plugged | GOLLADAY -E- #1 | 42-329-30890 | PARKER & PARSLEY DEV L.P | Injection | 5,000 | -- | 4,137–5,300 |
| Plugged | WILLIS -B- #1 W | 42-329-00577 | PARKER & PARSLEY DEV L.P | Disposal | 5,000 | -- | 4,190–5,060 |
| Plugged | MIDKIFF, J.T. "B" #1W | 42-329-30422 | PRASAD, HARI PROD CO | Injection | 5,000 | -- | 7,452–8,412 |
| Plugged | MCALISTER "A" #1D | 42-329-30359 | PIONEER NATURAL RES. USA, INC | Disposal | 5,000 | -- | 3,850–4,800 |
| Plugged | GOLLADAY -B- #2 | 42-329-20012 | BLUESTEM ENGY HOLDINGS, LLC | Injection | 5,000 | -- | 4,152–4,275 |
| Plugged | TURNER "E" #1 | 42-329-30413 | PARKER & PARSLEY, LTD | Disposal | 5,000 | -- | 4,250–4,800 |
| Plugged | TIPPETT, JUNE #26 | 42-329-01575 | BP AMERICA PROD CO | Injection | 5,000 | -- | 5,000–56,500 |
| Plugged | OLDHAM, IDA MAE, -D- SWD #3WD | 42-329-00800 | RATTLER MIDSTREAM OPER LLC | Disposal | 5,000 | -- | 4,025–4,505 |
| Plugged | SANDERS, JUNE TRACT -A- #2D | 42-329-01614 | APC OPER PARTNERSHIP | Disposal | 4,500 | -- | 5,350–6,000 |
| Cancelled | WHITEFIELD #1 | 42-329-31561 | PARKER & PARSLEY DEV L.P | Disposal | 4,500 | -- | 4,300–4,800 |
| Inactive | NWS MIDLAND #2 | 42-329-00000 | PILOT WATER SOLUTIONS PERMIANLLC | UIC | 4,000 | -- | 1,940–2,620 |
| Plugged | RAGGETT "B" #1 | 42-329-30384 | PIONEER NATURAL RES. USA, INC | Disposal | 4,000 | -- | 4,300–4,850 |
| Plugged | ROBERTSON "A" #2 | 42-329-30390 | PP&E, INC. | Injection | 4,000 | -- | 7,585–9,152 |
| Cancelled | SARAH #4D | 42-329-30247 | MID-STATES OPER CO | Disposal | 4,000 | -- | 3,826–6,424 |
| Plugged | PRESTON SPRABERRY UNIT #3820 | 42-329-33535 | PIONEER NATURAL RES. USA, INC | Injection | 4,000 | -- | 6,967–7,857 |
| Cancelled | DORA ROBERTS RANCH UNIT #2210W | 42-329-00395 | OXY USA INC | Injection | 3,500 | -- | 13,154–13,231 |
| Plugged | HUTT B #1SWD #1D | 42-329-30930 | OGA OPERATING L.L.C. | Disposal | 3,500 | -- | 3,800–5,000 |
| Plugged | KOONCE, EVELYN #1 | 42-329-31199 | ENDEAVOR ENGY RES L.P | Disposal | 3,000 | -- | 4,440–4,640 |
| Plugged | ROCK, FLOYD "A" #1 | 42-329-30431 | 5-POINT-SWD | Injection | 3,000 | -- | 4,400–5,050 |
| Plugged | EARLY SWD #1D | 42-329-30420 | KEY ENGY SERVICES, INC. PBD | Disposal | 3,000 | -- | 4,010–4,494 |
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.