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) |
|---|---|---|---|---|---|---|---|
| Plugged | PEGASUS FIELD UNIT 3 #1315 | 42-329-32465 | HENRY PETRO LP | Injection | 1,000 | -- | 10,374–10,508 |
| Plugged | STIMSON-BURLEY -N- #1 | 42-329-30898 | MGF OIL CORP | Disposal | 1,000 | -- | 4,470–4,920 |
| Cancelled | BRYANT G (DEVONIAN) UNIT #49WD | 42-329-00000 | TEXACO E & P INC | Disposal | 1,000 | -- | 4,600–5,800 |
| Cancelled | HOLZGRAF, ORA "B" #5402 | 42-329-00916 | HENRY PETRO LP | Injection | 1,000 | -- | 10,540–10,608 |
| Cancelled | COLEMAN, BEULAH #4 D | 42-329-01969 | TEXACO PRODUCING INC | Disposal | 1,000 | -- | 4,730–4,820 |
| Plugged | TURNER, MARY E. -D- #2D | 42-329-30106 | PIONEER NATURAL RES. USA, INC | Disposal | 1,000 | -- | 4,200–4,690 |
| Plugged | MIDKIFF UNIT #2902W | 42-329-00328 | PARKER & PARSLEY, LTD | UIC | 1,000 | -- | 7,056–7,240 |
| Plugged | MIDKIFF UNIT #2204W | 42-329-01639 | PIONEER NATURAL RES. USA, INC | UIC | 1,000 | -- | 7,045–7,150 |
| Cancelled | MIDKIFF UNIT #1701 | 42-329-00000 | HUMBLE OIL & REFINING CO. | UIC | 1,000 | -- | 7,177–7,209 |
| Plugged | O BRIEN, #64W | 42-329-00061 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 6,958–7,110 |
| Plugged | MIDKIFF UNIT #1703W | 42-329-01643 | PIONEER NATURAL RES. USA, INC | UIC | 1,000 | -- | 7,138–7,244 |
| Plugged | FLOYD -A- #9W | 42-329-00448 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,114–7,300 |
| Plugged | O DANIEL, E. T. #26W | 42-329-10311 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 6,965–7,300 |
| Plugged | PRESTON SPRABERRY UNIT #4005 | 42-329-01094 | MOBIL OIL CORP | UIC | 1,000 | -- | 6,983–7,187 |
| Plugged | SHACKELFORD SPRABERRY UNIT #3001W | 42-329-00919 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,090–7,285 |
| Plugged | MASHBURN #2 | 42-329-01297 | STEPHENS, AUTRY C | Injection | 1,000 | -- | 7,093–7,381 |
| Plugged | HOFFERKAMP -BG- #1 | 42-329-31146 | DISCOVERY OPER, INC | Disposal | 1,000 | -- | 4,600–4,950 |
| Plugged | SHACKELFORD SPRABERRY UNIT #1906W | 42-329-30923 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,068–7,267 |
| Plugged | WILLIS #1D | 42-329-01657 | BROWN, TOM INC | Disposal | 1,000 | -- | 4,600–5,300 |
| Plugged | PRESTON SPRABERRY UNIT #3302 | 42-329-01169 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,139–7,309 |
| Plugged | PEGASUS FIELD UNIT #3 #712 | 42-329-00895 | HENRY PETRO CORP | Injection | 1,000 | -- | 10,442–10,523 |
| Plugged | SHACKELFORD SPRABERRY UNIT #6205 | 42-329-01106 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,134–7,281 |
| Plugged | PARKS FIELD UNIT NO. 2 #1306 | 42-329-00844 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 10,400–10,420 |
| Plugged | SHACKELFORD SPRABERRY UNIT #3601 | 42-329-00921 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,093–7,183 |
| Cancelled | DRIVER, J. W.-14 #1 | 42-329-00120 | ARCO OIL & GAS CO.-SILSBEE | Injection | 1,000 | -- | 7,025–7,830 |
| Plugged | COLEMAN, BEULAH #4D | 42-329-01969 | LARIO OIL & GAS CO | Disposal | 1,000 | -- | 4,730–4,820 |
| Plugged | HUTCHISON, W. A.-12 #11W | 42-329-00080 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 6,928–7,834 |
| Plugged | PEGASUS SPRABERRY UNIT #152W | 42-329-01693 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 7,646–7,841 |
| Cancelled | PEGASUS SAN ANDRES ROYALTY UNIT #1026 | 42-329-01029 | HENRY PETRO CORP | Injection | 1,000 | -- | 5,020–5,725 |
| Cancelled | STATE GLASS #204 | 42-329-32463 | HENRY PETRO LP | Injection | 1,000 | -- | 10,453–10,546 |
| Plugged | PEGASUS FIELD UNIT 3 #608R | 42-329-32461 | HENRY PETRO LP | Injection | 1,000 | -- | 10,416–10,508 |
| Plugged | PARKS FIELD UNIT 2 #2207 | 42-329-01062 | COG OPER LLC | Injection | 1,000 | -- | 7,830–8,753 |
| Plugged | TIPPETT, JUNE #7W | 42-329-01593 | ARCO PERMIAN | UIC | 1,000 | -- | 5,587–5,630 |
| Plugged | TIPPETT, JUNE #21W | 42-329-01570 | BP AMERICA PROD CO | UIC | 1,000 | -- | 5,565–5,605 |
| Plugged | TIPPETT, JUNE #25W | 42-329-01574 | ARCO PERMIAN | UIC | 1,000 | -- | 5,573–5,613 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #8W | 42-329-01019 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 5,616–5,630 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #28 | 42-329-32208 | COG OPER LLC | Injection | 1,000 | -- | 5,090–5,640 |
| Inactive | PEGASUS SAN ANDRES ROYALTY UNIT #4 | 42-329-01017 | COG OPER LLC | Injection | 1,000 | -- | 5,040–5,668 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #22 | 42-329-30119 | COG OPER LLC | Injection | 1,000 | -- | 5,125–5,674 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #7 | 42-329-01012 | COG OPER LLC | Injection | 1,000 | -- | 4,950–5,670 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #1 | 42-329-01033 | COG OPER LLC | Injection | 1,000 | -- | 5,030–5,660 |
| Plugged | DORA ROBERTS RANCH UNIT #1519W | 42-329-32098 | OXY USA WTP LP | Injection | 1,000 | -- | 4,200–4,475 |
| Plugged | BURKES, JACK D. #3SW | 42-329-31163 | STEPHENS, AUTRY C | Disposal | 1,000 | -- | 4,030–4,080 |
| Plugged | BURKES, JACK D. #3SW | 42-329-31163 | MOJAVE OPER CO | Disposal | 1,000 | -- | 4,030–4,080 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #24W | 42-329-30133 | HENRY PETRO CORP | Injection | 1,000 | -- | 5,632–5,655 |
| Plugged | BUCHANAN 35 #1 X | 42-329-31025 | JM COX RES, L.P | Disposal | 1,000 | -- | 4,030–5,145 |
| Plugged | DORA ROBERTS RANCH UNIT #1514 | 42-329-00386 | OXY USA WTP LP | Injection | 1,000 | -- | 4,269–4,312 |
| Plugged | O DANIEL, E. T. #45W | 42-329-34105 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,000–7,300 |
| Plugged | O DANIEL, E. T. #48W | 42-329-34103 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,000–7,300 |
| Plugged | O DANIEL, E. T. #47W | 42-329-34098 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,000–7,300 |
| Plugged | O DANIEL, E. T. #25W | 42-329-10048 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,065–7,248 |
| Plugged | O DANIEL, E. T. #37W | 42-329-33368 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,057–7,224 |
| Plugged | O DANIEL, E. T. #46W | 42-329-34104 | PIONEER NATURAL RES. USA, INC | Injection | 1,000 | -- | 7,000–7,300 |
| Cancelled | GAULT, SARAH #205 | 42-329-31587 | LATEX PETRO CORP | Disposal | 1,000 | -- | 4,700–4,900 |
| Plugged | PEGASUS SPRABERRY UNIT #147W | 42-329-01008 | HENRY PETRO LP | Injection | 1,000 | -- | 7,558–7,760 |
| Plugged | PEGASUS SPRABERRY UNIT #718W | 42-329-00901 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 7,614–7,812 |
| Plugged | PEGASUS PENNSYLVANIAN UNIT #301W | 42-329-01070 | HENRY PETRO LP | Injection | 1,000 | -- | 10,498–10,599 |
| Plugged | PEGASUS SPRABERRY UNIT #1313W | 42-329-01043 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 7,620–7,814 |
| Plugged | TXL "DD" #1403 | 42-329-10437 | HENRY PETRO CORP | Injection | 1,000 | -- | 10,260–10,348 |
| Plugged | PEGASUS SPRABERRY UNIT #901 | 42-329-01245 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 7,612–7,794 |
| Cancelled | PEGASUS SPRABERRY UNIT #112 | 42-329-01037 | HENRY PETRO LP | Injection | 1,000 | -- | 7,580–8,058 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #10W | 42-329-01024 | MOBIL OIL CORP | UIC | 1,000 | -- | 5,588–5,646 |
| Cancelled | PEGASUS PENNSYLVANIAN UNIT #722 | 42-329-32176 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 10,350–10,500 |
| Plugged | PEGASUS SAN ANDRES ROYALTY UNIT #9W | 42-329-01018 | HENRY PETRO LP | Injection | 1,000 | -- | 5,595–5,648 |
| Cancelled | PEGASUS PENNSYLVANIAN UNIT #712W | 42-329-00895 | SUPERIOR OIL CO, THE | Injection | 1,000 | -- | 10,442–10,523 |
| Plugged | TXL "H" A/C 4 #808 | 42-329-00997 | HENRY PETRO LP | Injection | 1,000 | -- | 7,615–7,840 |
| Cancelled | BRUNSON "B" #11 | 42-329-10073 | HUMBLE OIL & REFINING CO. | UIC | 1,000 | -- | 7,415–7,496 |
| Plugged | PARKS FIELD UNIT #1601W | 42-329-01680 | SUPERIOR OIL CO, THE | Injection | 900 | -- | 10,400–10,421 |
| Plugged | GOLLADAY -G- #2 | 42-329-30973 | PIONEER NATURAL RES. USA, INC | Injection | 850 | -- | 4,074–4,086 |
| Plugged | GERMANIA (GRAYBURG) UNIT #1106W | 42-329-01481 | TEXACO E & P INC | Injection | 850 | -- | 3,917–3,931 |
| Plugged | GERMANIA (GRAYBURG) UNIT #1104W | 42-329-01475 | TEXACO E & P INC | Injection | 850 | -- | 3,920–3,930 |
| Plugged | SCHROCK -A- #4 | 42-329-00646 | MERIT ENGY CO | Injection | 800 | -- | 6,984–8,526 |
| Plugged | PEGASUS PENNSYLVANIAN UNIT #1030W | 42-329-01025 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 10,282–10,340 |
| Plugged | PARKS FIELD UNIT #2101W | 42-329-00909 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 10,440–10,490 |
| Plugged | GERMANIA (GRAYBURG) UNIT #1003 | 42-329-00546 | TEXACO E & P INC | Injection | 800 | -- | 3,940–3,960 |
| Plugged | GERMANIA (GRAYBURG) UNIT #102 | 42-329-00334 | TEXACO INC | UIC | 800 | -- | 3,963 |
| Plugged | PEGASUS PENNSYLVANIAN UNIT #402W | 42-329-01381 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 10,484–10,585 |
| Plugged | PEGASUS PENNSYLVANIAN UNIT #7013W | 42-329-00896 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 10,300–10,368 |
| Plugged | KING #1 | 42-329-30227 | TENNECO OIL CO-TGCD | Disposal | 800 | -- | 4,250–4,500 |
| Plugged | PEGASUS PENNSYLVANIAN UNIT #1025W | 42-329-01030 | SUPERIOR OIL CO, THE | Injection | 800 | -- | 10,308–10,360 |
| Plugged | OLDHAM, IDA MAE, -D- #4D | 42-329-00809 | EP OPER CO | Disposal | 700 | -- | 4,262–4,520 |
| Plugged | FASKEN #1 #S 1WD | 42-329-01204 | LANGHAM PETRO EXPL. CORP | Disposal | 700 | -- | 4,458–4,577 |
| Plugged | PRESTON SPRABERRY UNIT #3703W | 42-329-00980 | PIONEER NATURAL RES. USA, INC | Injection | 700 | -- | 7,052–7,254 |
| Plugged | PARKS FIELD UNIT 2 #1927W | 42-329-31430 | COG OPER LLC | Injection | 650 | -- | 7,778–8,703 |
| Plugged | PARKS FIELD UNIT 2 #2506 | 42-329-31313 | COG OPER LLC | Injection | 650 | -- | 7,805–8,729 |
| Plugged | PEGASUS SPRABERRY UNIT #716 | 42-329-00899 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,630–7,855 |
| Plugged | DAVIDSON -A- SWD #3D | 42-329-30309 | RATTLER MIDSTREAM OPER LLC | Disposal | 600 | -- | 4,150–4,310 |
| Plugged | PEGASUS SPRABERRY UNIT #130W | 42-329-01025 | HENRY PETRO LP | Injection | 600 | -- | 7,520–8,560 |
| Plugged | MIDLAND FEE "AK"-N #11 | 42-329-32493 | TEXACO E & P INC | Injection | 600 | -- | 4,260–4,495 |
| Inactive | PEGASUS SPRABERRY UNIT #153 | 42-329-01694 | COG OPER LLC | Injection | 600 | -- | 7,583–7,920 |
| Plugged | PEGASUS SPRABERRY UNIT #606 | 42-329-01402 | COG OPER LLC | Injection | 600 | -- | 7,610–7,930 |
| Cancelled | PEGASUS SPRABERRY UNIT #130 W | 42-329-01025 | HENRY PETRO CORP | Injection | 600 | -- | 7,520–8,560 |
| Plugged | PEGASUS SPRABERRY UNIT #1401S | 42-329-00661 | COG OPER LLC | Injection | 600 | -- | 7,600–7,808 |
| Plugged | PEGASUS SPRABERRY UNIT #1055W | 42-329-10083 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,630–7,810 |
| Cancelled | TXL "A" #1 | 42-329-00000 | WALTON, JAMES | UIC | 600 | -- | 7,040–7,763 |
| Plugged | SHACKELFORD SPRABERRY UNIT #603W | 42-329-01871 | SUPERIOR OIL CO, THE | Injection | 550 | -- | 7,156–8,052 |
| Plugged | CRESPI -B- #1WD | 42-329-00665 | JM COX RES, L.P | Disposal | 550 | -- | 4,144–4,680 |
| Plugged | POWELL, R. V. ETAL #11 | 42-329-02000 | UNION OIL CO OF CALIFORNIA | UIC | 500 | -- | 6,997–7,235 |
| Cancelled | PARKS FIELD UNIT #2304 | 42-329-80738 | SUPERIOR OIL CO, THE | UIC | 500 | -- | 7,791–8,718 |
| Plugged | MCCLINTIC, C. A. #4D | 42-329-01728 | LANGHAM PETRO EXPL. CORP | Injection | 500 | -- | 6,440–7,214 |
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.