Saltwater Disposal Wells in Andrews County
Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.
Active Wells
2,504
Permitted Capacity
8.7M bbl/d
Injected 12mo (thru 2025-06)
314.8M bbl
UIC Permits All Time
5,868
Andrews County produced-water market → capacity trends, top holders, permit velocity
Earthquakes in Andrews County → seismicity & the disposal link, from TexNet
| STATUS | LEASE / WELL | API | OPERATOR | TYPE | PERMITTED BBL/D | INJECTED 12MO | ZONE (FT) |
|---|---|---|---|---|---|---|---|
| Cancelled | AMOCO UNIVERSITY "3" #18 | 42-003-47894 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | TEXACO UNIVERSITY "10" #7 | 42-003-47957 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | AMOCO UNIVERSITY "3" #19 | 42-003-47895 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #339W | 42-003-04272 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | CHI MOBIL #4 | 42-003-47836 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | ARCO-UNIVERSITY "2" #8 | 42-003-47852 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #74W | 42-003-01278 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | CHEVRON-UNIVERSITY "10" #8 | 42-003-47951 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #331W | 42-003-04274 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | CHEVRON-UNIVERSITY "10" #7 | 42-003-47950 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #333W | 42-003-04280 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Plugged | MIDLAND FARMS UNIT #129W | 42-003-01277 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Plugged | MEANS /SAN ANDRES/ UNIT #3152A | 42-003-37156 | YOUNGBLOOD, C. S. III | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #326 | 42-003-04276 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Plugged | MIDLAND FARMS UNIT #580W | 42-003-34726 | TEXACO INC | Injection | 3,000 | -- | 4,619–5,050 |
| Plugged | MIDLAND FARMS UNIT #322W | 42-003-04270 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | AMOCO UNIVERSITY "3" #21 | 42-003-47897 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #325W | 42-003-04279 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | AMOCO UNIVERSITY "3" #20 | 42-003-47896 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #457W | 42-003-31897 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,749–4,902 |
| Plugged | MIDLAND FARMS UNIT #579W | 42-003-34775 | TEXACO INC | Injection | 3,000 | -- | 4,619–5,050 |
| Plugged | MIDLAND FARMS UNIT #328W | 42-003-01246 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | UNIVERSITY D #15 | 42-003-47853 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #612W | 42-003-34782 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,638–5,050 |
| Cancelled | CHEVRON-UNIVERSITY 11 #5 | 42-003-47864 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #613W | 42-003-34604 | TEXACO INC | Injection | 3,000 | -- | 4,550–5,050 |
| Cancelled | ARCO-UNIVERSITY "2" #6 | 42-003-47865 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | MOBIL UNIVERSITY "4" #6 | 42-003-47840 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | MARATHON UNIVERSITY -4- #7 | 42-003-47839 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | TEXAS UNIVERSITY -G- #19 | 42-003-47924 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Cancelled | LONGHORN -213- #8 | 42-003-47838 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #507W | 42-003-32002 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,697–4,876 |
| Cancelled | TEXACO UNIVERSITY "10" #8 | 42-003-47841 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | TEXAS UNIVERSITY -G- #5 | 42-003-34614 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,396–4,468 |
| Plugged | MIDLAND FARMS UNIT #599W | 42-003-34702 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,644–5,050 |
| Plugged | MIDLAND FARMS UNIT #604W | 42-003-34762 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,635–5,050 |
| Plugged | MIDLAND FARMS UNIT #420W | 42-003-31958 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,652–4,812 |
| Plugged | MIDLAND FARMS UNIT #564W | 42-003-34712 | TEXACO INC | Injection | 3,000 | -- | 4,660–5,050 |
| Plugged | MIDLAND FARMS UNIT #421W | 42-003-31957 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,650–4,820 |
| Inactive | MEANS /SAN ANDRES/ UNIT #6576 | 42-003-34248 | HILCORP ENGY CO | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #415W | 42-003-31942 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,676–4,849 |
| Plugged | MIDLAND FARMS UNIT #416W | 42-003-31960 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,677–4,857 |
| Plugged | MIDLAND FARMS UNIT #418W | 42-003-31974 | TEXACO INC | Injection | 3,000 | -- | 4,732–4,863 |
| Plugged | MEANS /SAN ANDRES/ UNIT #1614W | 42-003-00606 | XTO ENGY INC | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #414W | 42-003-31931 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,681–4,842 |
| Plugged | MIDLAND FARMS UNIT #563W | 42-003-34695 | TEXACO INC | Injection | 3,000 | -- | 4,658–5,050 |
| Inactive | MEANS /SAN ANDRES/ UNIT #2020 | 42-003-02394 | HILCORP ENGY CO | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #406W | 42-003-32074 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,658–4,821 |
| Inactive | CHEVRON-UNIVERSITY "10" #3 | 42-003-37043 | VIN FISHER OPER, INC | Injection | 3,000 | -- | 4,300–4,600 |
| Inactive | SIMMONS, HARDIN #1 | 42-003-37389 | VIN FISHER OPER, INC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #411W | 42-003-31978 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,640–4,822 |
| Plugged | MEANS /SAN ANDRES/ UNIT #1612W | 42-003-02853 | XTO ENGY INC | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MEANS /SAN ANDRES/ UNIT #1604LW | 42-003-02229 | XTO ENGY INC | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #409W | 42-003-31964 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,663–4,823 |
| Plugged | MIDLAND FARMS UNIT #523W | 42-003-31885 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,760–4,880 |
| Cancelled | EMMA /SAN ANDRES/ UNIT #1050W | 42-003-31011 | CAPTUREPOINT LLC | Injection | 3,000 | -- | 4,000–4,600 |
| Cancelled | EMMA /SAN ANDRES/ UNIT #1021W | 42-003-83712 | CAPTUREPOINT LLC | Injection | 3,000 | -- | 4,000–4,600 |
| Plugged | MIDLAND FARMS UNIT #6W | 42-003-06135 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,873–4,878 |
| Plugged | GALWAY 5 #1 | 42-003-45219 | TEXLAND PETRO, L.P | Disposal | 3,000 | -- | 5,038–5,557 |
| Inactive | ARCO UNIVERSITY "2A" #4 | 42-003-38849 | VIN FISHER OPER, INC | Injection | 3,000 | -- | 4,300–4,600 |
| Inactive | LONGHORN -213- #5 | 42-003-38554 | VIN FISHER OPER, INC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MIDLAND FARMS UNIT #427W | 42-003-31962 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,665–4,845 |
| Plugged | MIDLAND FARMS UNIT #597W | 42-003-34774 | TEXACO INC | Injection | 3,000 | -- | 4,623–5,050 |
| Cancelled | MEANS /SAN ANDRES/ UNIT #6112U | 42-003-00000 | YOUNGBLOOD, C. S. III | Injection | 3,000 | -- | 4,100–4,800 |
| Cancelled | MEANS /SAN ANDRES/ UNIT #6110U | 42-003-00000 | YOUNGBLOOD, C. S. III | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MEANS /SAN ANDRES/ UNIT #7414W | 42-003-32323 | EXXON MOBIL CORP | Injection | 3,000 | -- | 4,100–4,800 |
| Inactive | MEANS /SAN ANDRES/ UNIT #1222 | 42-003-02449 | HILCORP ENGY CO | Injection | 3,000 | -- | 4,300–5,000 |
| Plugged | AVANCE-LOCKHART & BROWN #1D | 42-003-30096 | TEXAS HYDROGEN ENGY CORP | Disposal | 3,000 | -- | 4,552–4,900 |
| Cancelled | MEANS /SAN ANDRES/ UNIT #7010 | 42-003-34484 | YOUNGBLOOD, C. S. III | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #431W | 42-003-32073 | TEXACO INC | Injection | 3,000 | -- | 4,726–4,867 |
| Plugged | MEANS /SAN ANDRES/ UNIT #3202 | 42-003-02374 | XTO ENGY INC | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | BUTLER, L. L. #1D | 42-003-04164 | TAMARACK PETRO CO, INC | Disposal | 3,000 | -- | 5,680–9,600 |
| Plugged | MEANS /SAN ANDRES/ UNIT #7110W | 42-003-33636 | EXXON MOBIL CORP | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | MIDLAND FARMS UNIT #340W | 42-003-04269 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,550–5,050 |
| Inactive | MARTIN, NELLIE C. #15 | 42-003-33702 | UNITEX OIL & GAS, L.L.C | Injection | 3,000 | -- | 4,640–5,250 |
| Plugged | MEANS-QUEEN NO. 1 OIL UNIT #1521W | 42-003-02378 | EXXON MOBIL CORP | Injection | 3,000 | -- | 3,945–3,970 |
| Plugged | MEANS-QUEEN NO. 1 OIL UNIT #1525W | 42-003-02393 | XTO ENGY INC | Injection | 3,000 | -- | 4,205–4,296 |
| Plugged | MEANS-QUEEN NO. 1 OIL UNIT #1717W | 42-003-02849 | EXXON MOBIL CORP | Injection | 3,000 | -- | 4,030–4,385 |
| Cancelled | TEXAS UNIVERSITY -G- #20 | 42-003-48006 | MERCURY OPER, LLC | Injection | 3,000 | -- | 4,300–4,600 |
| Plugged | MEANS-QUEEN NO. 1 OIL UNIT #1723W | 42-003-02862 | EXXON MOBIL CORP | Injection | 3,000 | -- | 4,075–4,105 |
| Inactive | UNIVERSITY ANDREWS #127 | 42-003-39306 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,414–6,400 |
| Plugged | MEANS /SAN ANDRES/ UNIT #2122W | 42-003-02396 | YOUNGBLOOD, C. S. III | Injection | 3,000 | -- | 4,100–4,800 |
| Plugged | UNIVERSITY ANDREWS #71 | 42-003-04687 | CONOCOPHILLIPS CO | Injection | 3,000 | -- | 5,300–6,550 |
| Inactive | UNIVERSITY ANDREWS #68 L | 42-003-04685 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,300–6,550 |
| Inactive | UNIVERSITY ANDREWS #139 | 42-003-39565 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,300–6,550 |
| Inactive | UNIVERSITY ANDREWS #100 | 42-003-04647 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,672–6,287 |
| Inactive | MEANS /SAN ANDRES/ UNIT #2702W | 42-003-02282 | HILCORP ENGY CO | Injection | 3,000 | -- | 4,100–4,800 |
| Inactive | UNIVERSITY ANDREWS #97 | 42-003-04800 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,423–6,310 |
| Inactive | UNIVERSITY ANDREWS #96 | 42-003-04799 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,418–6,305 |
| Plugged | MIDLAND FARMS UNIT #541W | 42-003-32063 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,626–4,819 |
| Plugged | UNIVERSITY 47 #3 | 42-003-33778 | SANDRIDGE EXPL. AND PROD., LLC | Injection | 3,000 | -- | 4,492–4,654 |
| Inactive | UNIVERSITY ANDREWS #102 | 42-003-04804 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 5,442–6,285 |
| Plugged | MIDLAND FARMS UNIT #543W | 42-003-32040 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,657–4,842 |
| Inactive | UNIVERSITY ANDREWS #89 | 42-003-04793 | MAVERICK PERMIAN LLC | Injection | 3,000 | -- | 6,019–6,300 |
| Plugged | MIDLAND FARMS UNIT #432W | 42-003-31985 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,650–4,817 |
| Plugged | UNIVERSITY ANDREWS #99 | 42-003-04802 | CONOCOPHILLIPS CO | Injection | 3,000 | -- | 6,080–6,305 |
| Plugged | MIDLAND FARMS UNIT #539W | 42-003-32087 | OCCIDENTAL PERMIAN LTD | Injection | 3,000 | -- | 4,687–4,857 |
| Plugged | MIDLAND FARMS UNIT #528W | 42-003-31965 | ALTURA ENGY LTD | Injection | 3,000 | -- | 4,730–4,865 |
| Cancelled | MEANS /SAN ANDRES/ UNIT #1622Z | 42-003-41957 | XTO ENGY INC | Injection | 3,000 | -- | 4,300–5,000 |
| Plugged | MIDLAND FARMS UNIT #533W | 42-003-31990 | TEXACO INC | Injection | 3,000 | -- | 4,764–4,878 |
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.