Saltwater Disposal Wells in Upton County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
589
Permitted Capacity
3.9M bbl/d
Injected 12mo (thru 2025-06)
207.9M bbl
UIC Permits All Time
1,619
Upton County produced-water market → capacity trends, top holders, permit velocity
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Plugged | MCELROY CONS. NO. 1 #M113 C | 42-461-01024 | TEXACO E & P INC | Injection | 600 | -- | 2,676–3,395 |
| Plugged | MCELROY CONS. NO. 1 #M115 C | 42-461-00138 | TEXACO E & P INC | Injection | 600 | -- | 2,747–3,370 |
| Plugged | MCELROY CONS. NO. 1 #M260W | 42-461-00530 | TEXACO E & P INC | Injection | 600 | -- | 2,820–3,156 |
| Plugged | MCELROY CONS. NO. 1 #M388C | 42-461-00606 | TEXACO E & P INC | Injection | 600 | -- | 2,779–3,060 |
| Plugged | MCELROY CONS. NO. 1 #M393W | 42-461-00608 | TEXACO E & P INC | Injection | 600 | -- | 2,975–3,225 |
| Plugged | CRIER-MCELROY #12W | 42-461-00279 | TEXACO E & P INC | Injection | 600 | -- | 2,541–3,043 |
| Plugged | MCELROY CONS. NO. 1 #M512 C | 42-461-00660 | TEXACO E & P INC | Injection | 600 | -- | 3,188–3,446 |
| Plugged | MCELROY CONS. NO. 1 #M518W | 42-461-00666 | TEXACO E & P INC | Injection | 600 | -- | 3,350–3,525 |
| Plugged | MCELROY CONS. NO. 1 #M520 | 42-461-00668 | TEXACO E & P INC | Injection | 600 | -- | 3,189–3,440 |
| Plugged | MCELROY CONS. NO. 1 #M560C | 42-461-04059 | TEXACO E & P INC | Injection | 600 | -- | 3,052–3,356 |
| Plugged | MCELROY CONS. NO. 1 #M567 C | 42-461-03817 | TEXACO E & P INC | Injection | 600 | -- | 3,090–3,352 |
| Plugged | MCELROY CONS. NO. 1 #M586W | 42-461-02473 | TEXACO E & P INC | Injection | 600 | -- | 3,210–3,350 |
| Plugged | PEGASUS SPRABERRY UNIT #5904 | 42-461-02119 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,678–7,894 |
| Plugged | MCELROY, J. T., CONS. #11W | 42-461-10111 | TEXACO E & P INC | Injection | 600 | -- | 2,801–3,018 |
| Plugged | MCELROY, J. T., CONS. #18W | 42-461-10250 | TEXACO E & P INC | Injection | 600 | -- | 2,942–3,282 |
| Plugged | MCELROY, J. T., CONS. #19W | 42-461-10251 | TEXACO E & P INC | Injection | 600 | -- | 3,560–3,766 |
| Plugged | CRIER-MCELROY #11 C | 42-461-00278 | TEXACO E & P INC | Injection | 600 | -- | 2,952–3,241 |
| Plugged | MCELROY, J. T., CONS. #348W | 42-461-00586 | TEXACO E & P INC | Injection | 600 | -- | 2,800–3,125 |
| Plugged | MCELROY, J. T., CONS. #8W | 42-461-00109 | TEXACO E & P INC | UIC | 600 | -- | -- |
| Plugged | MCELROY, J. T., CONS. #370 C | 42-461-00598 | TEXACO E & P INC | Injection | 600 | -- | 3,483–3,858 |
| Plugged | MCELROY, J. T., CONS. #378 C | 42-461-00599 | TEXACO E & P INC | Injection | 600 | -- | 2,810–2,930 |
| Plugged | MCELROY, J. T., CONS. #394 C | 42-461-00609 | TEXACO E & P INC | Injection | 600 | -- | 3,403–3,706 |
| Plugged | MCELROY, J. T., CONS. #243 C | 42-461-01067 | TEXACO E & P INC | Injection | 600 | -- | 2,810–3,103 |
| Plugged | PEGASUS SPRABERRY UNIT #1311 | 42-461-03384 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,615–7,825 |
| Plugged | PEGASUS SPRABERRY UNIT #5103 | 42-461-01706 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,655–7,890 |
| Plugged | PEGASUS SPRABERRY UNIT #4214 | 42-461-03291 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,630–7,800 |
| Plugged | PEGASUS SPRABERRY UNIT #4105 | 42-461-03324 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,672–8,058 |
| Plugged | PEGASUS SPRABERRY UNIT #2519 | 42-461-03898 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,590–7,820 |
| Plugged | PEGASUS SPRABERRY UNIT #2306 | 42-461-01079 | COG OPER LLC | Injection | 600 | -- | 7,624–7,875 |
| Plugged | PEGASUS SPRABERRY UNIT #1717 | 42-461-02788 | SUPERIOR OIL CO, THE | Injection | 600 | -- | 7,590–7,890 |
| Plugged | PEGASUS SPRABERRY UNIT #1608 | 42-461-03314 | HENRY PETRO LP | Injection | 600 | -- | 7,570–7,770 |
| Plugged | PEGASUS SPRABERRY UNIT #2203 | 42-461-01851 | COG OPER LLC | Injection | 600 | -- | 7,573–7,867 |
| Plugged | MCELROY, J. T., CONS. #947 | 42-461-30639 | TEXACO E & P INC | Injection | 600 | -- | 2,991–3,376 |
| Plugged | N. CONCHO BLUFF QUEEN UNIT #38W | 42-461-02097 | OXY USA INC | Injection | 600 | -- | 4,420–4,450 |
| Plugged | MCELROY, J. T., CONS. #398C | 42-461-00613 | TEXACO E & P INC | Injection | 600 | -- | 3,350–3,430 |
| Plugged | PEGASUS SPRABERRY UNIT #4005W | 42-461-03343 | HENRY PETRO LP | Injection | 600 | -- | 7,625–7,850 |
| Plugged | CRIER-MCELROY #164C | 42-461-01040 | TEXACO E & P INC | Injection | 600 | -- | 3,380–3,630 |
| Plugged | MCELROY, J. T., CONS. #357 C | 42-461-00593 | TEXACO E & P INC | Injection | 600 | -- | 2,805–3,082 |
| Plugged | MCELROY, J. T., CONS. #23W | 42-461-30102 | TEXACO E & P INC | Injection | 600 | -- | 3,370–3,770 |
| Plugged | MCELROY, J. T., CONS. #24W | 42-461-30319 | TEXACO E & P INC | Injection | 600 | -- | 3,474–3,924 |
| Plugged | CRIER-MCELROY #145C | 42-461-00970 | TEXACO E & P INC | Injection | 600 | -- | 3,216–3,610 |
| Plugged | MCELROY, J. T., CONS. #112 C | 42-461-00067 | TEXACO E & P INC | Injection | 600 | -- | 2,707–3,220 |
| Plugged | MCELROY, J. T., CONS. #259W | 42-461-00529 | TEXACO E & P INC | Injection | 600 | -- | 2,853–3,163 |
| Plugged | MCELROY, J. T., CONS. #245 C | 42-461-01068 | TEXACO E & P INC | Injection | 600 | -- | 2,820–3,180 |
| Plugged | MCELROY, J. T., CONS. #340 C | 42-461-00580 | TEXACO E & P INC | Injection | 600 | -- | 2,815–3,115 |
| Cancelled | HUGHES, ED. S. -B- #6 | 42-461-01519 | KENNEDY, R. R | Injection | 575 | -- | 2,400 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #8401W | 42-461-00851 | PHILLIPS PETRO CO | UIC | 500 | -- | 7,012–7,270 |
| Plugged | MCELROY, J. T., CONS. #342 | 42-461-00581 | TEXACO E & P INC | Injection | 500 | -- | 2,800–3,141 |
| Plugged | ATLANTIC -A- #1 | 42-461-10611 | DARKENS OIL & GAS INC. | UIC | 500 | -- | 2,888–3,080 |
| Inactive | NORTH PEMBROOK SPRABERRY UNIT #2602W | 42-461-02916 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 6,970–7,164 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #3301W | 42-461-00927 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,193–7,423 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #3801W | 42-461-04192 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,139–7,412 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #7801W | 42-461-04004 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,148–7,224 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #7501W | 42-461-01118 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,123–7,344 |
| Plugged | MCELROY, J. T., CONS. #547 | 42-461-81194 | TEXACO E & P INC | UIC | 500 | -- | 2,915–3,185 |
| Plugged | MCELROY, J. T., CONS. #328C | 42-461-00574 | TEXACO E & P INC | Injection | 500 | -- | 2,822–3,142 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #5901W | 42-461-01689 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,194–7,263 |
| Plugged | HUGHES, ED. S. #2D | 42-461-00244 | RAIDER OIL & GAS COMPANY | UIC | 500 | -- | 2,128–2,130 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #3403W | 42-461-00387 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,134–7,438 |
| Plugged | GARNER "2" #2D | 42-461-32181 | ENDEAVOR ENGY RES L.P | Disposal | 500 | -- | 4,590–4,680 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #7101W | 42-461-00500 | PHILLIPS PETRO CO | UIC | 500 | -- | 6,957–7,001 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #1601W | 42-461-02861 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,183–7,464 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #801W | 42-461-01601 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,026–7,060 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #508 | 42-461-01388 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,074–7,299 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #507W | 42-461-01188 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,118–7,413 |
| Cancelled | NORTH PEMBROOK SPRABERRY UNIT #503W | 42-461-00870 | PARKER & PARSLEY DEV L.P | Injection | 500 | -- | 7,078–7,384 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #402W | 42-461-00389 | PIONEER NATURAL RES. USA, INC | Injection | 500 | -- | 7,130–7,443 |
| Plugged | CONNELL #1D | 42-461-20096 | PARKER & PARSLEY, LTD | Disposal | 500 | -- | 950–1,120 |
| Cancelled | MCELROY, J. T., CONS. #504 | 42-461-00653 | TEXACO E & P INC | UIC | 500 | -- | 3,275–3,330 |
| Plugged | ROGERS, G. H. -B- #4 | 42-461-01788 | LATCH, LEONARD | Injection | 500 | -- | 2,164–2,293 |
| Plugged | KENNEDY & SONS #1A | 42-461-33686 | KENNEDY, R. R. PROD, INC | UIC | 500 | -- | 600–1,000 |
| Plugged | MCELROY, J. T., CONS. #539C | 42-461-02436 | TEXACO E & P INC | Injection | 500 | -- | 2,939–3,195 |
| Cancelled | SOUTHWEST MCELROY UNIT #38 | 42-461-10599 | WALSH & WATTS, INC | Injection | 500 | -- | 2,930–3,170 |
| Cancelled | SHIRK #5 | 42-461-01266 | HELMERICH & PAYNE, INC | UIC | 500 | -- | 2,195–2,408 |
| Plugged | SHIRK, J. H. (00891) #1 W | 42-461-03140 | RHONDA OPER CO | UIC | 500 | -- | 2,400–2,680 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #514W | 42-461-01393 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,055–7,286 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #3904W | 42-461-00120 | PHILLIPS PETRO CO | Injection | 500 | -- | 7,090–7,296 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #4602 | 42-461-03017 | PHILLIPS PETRO CO | Injection | 500 | -- | 6,985–7,102 |
| Cancelled | MCELROY RANCH CO. # 130 #22 | 42-461-01943 | STANDARD OIL COMPANY OF TEXAS | UIC | 500 | -- | 12,510 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #6204W | 42-461-02284 | PARKER & PARSLEY, LTD | UIC | 500 | -- | 7,085–7,209 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #6504 | 42-461-03876 | PHILLIPS PETRO CO | UIC | 500 | -- | 6,952–7,110 |
| Plugged | CRIER-MCELROY #265C | 42-461-30582 | TEXACO E & P INC | Injection | 500 | -- | 3,100–3,450 |
| Plugged | HANNON #4 #4 | 42-461-02933 | WILBANKS, BRUCE A. CO | UIC | 500 | -- | 6,999–7,098 |
| Plugged | NORTH PEMBROOK SPRABERRY UNIT #8304W | 42-461-02247 | PARKER & PARSLEY, LTD | UIC | 500 | -- | 7,081–7,145 |
| Plugged | SOUTHWEST MCELROY UNIT #1 | 42-461-02174 | WALSH & WATTS, INC | Injection | 500 | -- | 2,950–3,178 |
| Plugged | SOUTHWEST MCELROY UNIT #3 | 42-461-02162 | WALSH & WATTS, INC | Injection | 500 | -- | 2,914–3,154 |
| Cancelled | SOUTHWEST MCELROY UNIT #7 | 42-461-02166 | WALSH & WATTS, INC | Injection | 500 | -- | 2,913–3,156 |
| Plugged | SOUTHWEST MCELROY UNIT #17 | 42-461-02170 | WALSH & WATTS, INC | Injection | 500 | -- | 2,998–3,160 |
| Cancelled | SOUTHWEST MCELROY UNIT #19 | 42-461-10187 | WALSH & WATTS, INC | Injection | 500 | -- | 3,060–3,190 |
| Plugged | SOUTHWEST MCELROY UNIT #33 | 42-461-10314 | WALSH & WATTS, INC | Injection | 500 | -- | 3,028–3,168 |
| Plugged | SOUTHWEST MCELROY UNIT #35 | 42-461-02181 | WALSH & WATTS, INC | Injection | 500 | -- | 2,933–3,265 |
| Cancelled | SOUTHWEST MCELROY UNIT #39 | 42-461-10600 | WALSH & WATTS, INC | Injection | 500 | -- | 3,026–3,178 |
| Plugged | CRIER-MCELROY #247C | 42-461-30529 | TEXACO E & P INC | Injection | 500 | -- | 3,100–3,450 |
| Cancelled | BAKER "L", M.L. #2 | 42-461-01966 | GRARIDGE CORP. | UIC | 500 | -- | 2,235–2,325 |
| Cancelled | SHIRK, E. H. EST. #1 | 42-461-00809 | SHELL WESTERN E&P INC | UIC | 500 | -- | 10,215–10,266 |
| Plugged | MCELROY, J. T., CONS. #323C | 42-461-00570 | TEXACO E & P INC | Injection | 500 | -- | 2,837–3,125 |
| Cancelled | O'NEAL, B.J. #19 | 42-461-00000 | GULF OIL CORP | UIC | 500 | -- | -- |
| Inactive | PEGASUS PENNSYLVANIAN UNIT #1710A | 42-461-01716 | COG OPER LLC | Injection | 500 | -- | 7,610–7,930 |
| Plugged | MCELROY, J. T., CONS. #325C | 42-461-00572 | TEXACO E & P INC | Injection | 500 | -- | 2,835–3,125 |
| Plugged | MCELROY, J. T., CONS. #331C | 42-461-00576 | TEXACO E & P INC | Injection | 500 | -- | 2,798–3,118 |
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.