Produced water and disposal in Duval County
Every injection and disposal permit in the county, what each well is permitted to take, what its operator reported, and who is reporting daily. Earthquakes in the area →
Duval County has 170 active injection and disposal wells, 114 of them permitted for disposal, with 679,350 barrels a day of permitted capacity.
Operators reported 27 million barrels injected on H-10 filings in the twelve months to September 2025, down 8% on the year before, about 11% of what the permits allow.
Aurora Resources Corporation is the largest injector in the county, with 8.9 million barrels reported across 11 active wells.
- 170
- active injection wells, 114 for disposal
- 679K
- bbl/d permitted capacity
- 26.6M
- bbl reported, H-10 year to Sep 2025 -8%
- 11%
- of permitted capacity used
- 1,330
- UIC permits on file, all time
Reported injection, by month
H-10 FILINGS · TEN YEARS TO SEP 2025
Last 12 months 26,589,433 · prior 12 28,945,964(-8%)
Who injects here
Operators with active permits in the county, by reported H-10 volume over the settled year.
| Operator | Reported, bbl | Active wells | Capacity bbl/d |
|---|---|---|---|
| Aurora Resources Corporation | 8.9M | 11 | 142K |
| Killam Oil Co., Ltd. | 5.68M | 21 | 83.2K |
| McGowan Working Partners, Inc. | 3.57M | 8 | 38.8K |
| Hilcorp Energy Company | 2.5M | 31 | 77.5K |
| Trans-Tex Operating LLC | 894K | 2 | 4.9K |
| HBC Oil Company, LLC | 576K | 1 | 6K |
| Caribbean Energy LLC II | 566K | 18 | 29.4K |
| Reserve Operating Corp. | 551K | 1 | 3.5K |
| 1947 Natural Resources, LLC | 495K | 7 | 56K |
| Texas Petroleum Investment Co. | 401K | 4 | 15.5K |
| Black Gold Operating Co, LLC | 344K | 9 | 7.9K |
| KD Energy, LLC | 340K | 3 | 13K |
| Huisache Enviro Services, L.L.C. | 240K | 5 | 97K |
| Paloma Operating, LLC | 178K | 1 | 2K |
| Finaly Resources LLC | 177K | 2 | 7K |
| Mountain V Texas, LLC | 177K | 2 | 5K |
| Serna Inc. | 161K | 2 | 1.5K |
| Cordele Development Corporation | 155K | 2 | 3.6K |
| Mid River Midstream LLC | 133K | 1 | 6K |
| 3D Oil Company, LLC | 76.1K | 4 | 1.8K |
Injection permits
1,343 UIC PERMITS · 170 ACTIVE · PAGE 12 OF 14
Active permits first, by reported volume, then canceled, plugged, and never-activated permits.
| Well | Operator | Status | Purpose | Reported, bbl | bbl/d permitted | Zone, ft | Permitted |
|---|---|---|---|---|---|---|---|
| Hahl, C. W., Etal #2 | Pyramid Energy, Inc. | Plugged | Disposal | — | — | — | — |
| Wiederkehr, L. #7 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #9 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #10 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #12 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #19 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #29 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #30 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #45 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #49 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #63 | Oryx Energy Company | Canceled | Enhanced recovery | — | — | — | Nov 27, 1950 |
| Wiederkehr, L. #103 | Sun Expl. & Prod. Co.-Corpus | Canceled | Enhanced recovery | — | — | — | Oct 17, 1955 |
| Hahl, C. W. #2 | Chumley, George Estate Of | Canceled | Disposal | — | — | — | — |
| State #10 | Graham Royalty, Ltd. | Plugged | Disposal | — | — | — | — |
| Lundell, E. C. -F- #3 | Lundells, Inc. | Canceled | Disposal | — | — | — | — |
| Lundell, E. C. -A- #6 | Lundells, Inc. | Canceled | Disposal | — | — | — | Jul 27, 1970 |
| Lundell, E. C. -A- #7 | Lundells, Inc. | Canceled | Disposal | — | — | — | Jul 27, 1970 |
| Lundell, E. C. -A- #8 | Lundells, Inc. | Canceled | Disposal | — | — | — | Jul 27, 1970 |
| Lundell, E. C. #7 | Forbes, C. C. Company | Canceled | Enhanced recovery | — | — | — | Feb 17, 1969 |
| White, P. E., Acct. #1 #51 | Baxter, Kelly H. | Canceled | Enhanced recovery | — | — | — | — |
| Wilson, J. O. #24 | Baxter, Kelly H. | Canceled | Enhanced recovery | — | — | — | Feb 4, 1969 |
| Bennett-Gruy Unit #B 8 | Teesco | Canceled | Disposal | — | — | — | — |
| Bennett-Gruy Unit #B 25 | Teesco | Canceled | Disposal | — | — | — | — |
| Bennett-Gruy Unit #C 1 | Teesco | Canceled | Disposal | — | — | — | — |
| Bennett-Gruy Unit #D 2 | Teesco | Canceled | Disposal | — | — | — | — |
| Bennett-Gruy Unit #D 8 | Teesco | Canceled | Disposal | — | — | — | — |
| First Argo Sand Unit #113WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | — |
| First Argo Sand Unit #115W | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Mar 24, 1970 |
| First Argo Sand Unit #116W | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Mar 24, 1970 |
| First Argo Sand Unit #301WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Feb 3, 1970 |
| First Argo Sand Unit #403WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Mar 24, 1975 |
| First Argo Sand Unit #416WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Feb 3, 1970 |
| First Argo Sand Unit #419WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Feb 3, 1970 |
| First Argo Sand Unit #554WI | Texaco Inc. | Canceled | Enhanced recovery | — | — | — | Feb 3, 1970 |
| Dougherty Unit #A 14 | Cox, Edwin L. | Plugged | Disposal | — | — | — | — |
| Dougherty Unit #A 24 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #A 33 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #A 35 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #A 78 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #A 86 | Cox Oil & Gas, Inc. | Canceled | Disposal | — | — | — | — |
| Dougherty Unit #A 89 | Cox Oil & Gas, Inc. | Plugged | Disposal | — | — | — | — |
| Dougherty Unit #B 5 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #B 16 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #B 19 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #B 20 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #B 22 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #D 9 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #D 14 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #D 16 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #F 7 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #F 16 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #F 22 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #F 25 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 7 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 13 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 26 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 29 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 30 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 35 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 36 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 38 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 39 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 53 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #G 56 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #H 3 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Dougherty Unit #H 4 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #H 17 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Dougherty Unit #H 22 | Cox Oil & Gas, Inc. | Canceled | Enhanced recovery | — | — | — | — |
| Cuellar #4 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Cuellar #48 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Cuellar #61 | Cox Oil & Gas, Inc. | Plugged | Enhanced recovery | — | — | — | — |
| Cuellar, C. & A. B. -A- #3 | Cuellar Bros. Oil Co., Inc. | Canceled | Disposal | — | — | — | — |
| Cuellar, C. & A. B. -A- #6 | Cuellar Bros. Oil Co., Inc. | Canceled | Disposal | — | — | — | — |
| Weil-D #2A | Expando Oil Company | Canceled | Disposal | — | — | — | — |
| Weil-D #1113 | CTR Petroleum, Inc. | Canceled | Disposal | — | — | — | — |
| Akin-State #1 | Pyramid Energy, Inc. | Canceled | Disposal | — | — | — | — |
| Ruiz, D. #5 | Worldwide Energy Corporation | Plugged | Enhanced recovery | — | — | — | — |
| Hoffman Loma Novia 2730 SD Unit #1047G | Exxon Corp. | Canceled | Enhanced recovery | — | — | — | — |
| Hoffman Loma Novia 2730 SD Unit #2035 | Exxon Corp. | Canceled | Enhanced recovery | — | — | — | — |
| Hoffman Loma Novia 2730 SD Unit #2038 | Exxon Corp. | Canceled | Enhanced recovery | — | — | — | — |
| Mew -B- #1 | Porter, H. J. | Canceled | Disposal | — | — | 2,395 | — |
| Escapule, E. B. -a- -B- -C- #2 | Bridwell Oil Co. | Canceled | Disposal | — | — | — | — |
| Escapule, E. B. -a- -B- -C- #4 | Bridwell Oil Co. | Canceled | Disposal | — | — | — | — |
| Escapule, E. B. -a- -B- -C- #5 | Bridwell Oil Co. | Canceled | Disposal | — | — | — | — |
| Marshall, S. W., Jr., et Al #3 | Kibbe, R. E. | Canceled | Disposal | — | — | — | — |
| Roos, H. #1 | Hopehill Petroleum Co., Inc. | Canceled | Disposal | — | — | — | Jun 2, 1977 |
| Byland, J. W. #2B | Lairco Inc. | Canceled | Enhanced recovery | — | — | 2,548–2,580 | Jun 19, 1974 |
| Ruiz, G. #29 | Wilco Disposal Inc. | Canceled | Enhanced recovery | — | — | 2,740 | Sep 17, 1956 |
| Ruiz, G. #30 | Wilco Disposal Inc. | Canceled | Disposal | — | — | 2,732 | Sep 17, 1956 |
| Ruiz, G. #33 | Wilco Disposal Inc. | Canceled | Disposal | — | — | 2,724 | Sep 17, 1956 |
| Hahl, C. W., Sec. 67 #1 | S & J Operating Co. | Canceled | Disposal | — | — | — | — |
| Hubberd, Mary C. -B- #20 | Worldwide Energy Corporation | Canceled | Disposal | — | — | — | Feb 21, 1979 |
| Hubberd, Mary C. -B- #27 | Valera Oil Company | Canceled | Enhanced recovery | — | — | 2,667–2,687 | Feb 27, 1979 |
| Hahl, C. W., Co. #4 | Worldwide Energy Corporation | Canceled | Enhanced recovery | — | — | — | — |
| Moody, L. B. -A- #2 | Worldwide Energy Corporation | Canceled | Disposal | — | — | — | Apr 18, 1956 |
| Bishop Cattle Company -J- #16 | Worldwide Energy Corporation | Canceled | Enhanced recovery | — | — | — | Oct 3, 1975 |
| Bishop Cattle Company -J- #19 | Worldwide Energy Corporation | Canceled | Enhanced recovery | — | — | — | Oct 3, 1975 |
| Bishop Duval Land Co. NCT-1 #10WI | Newman Operating Company | Canceled | Enhanced recovery | — | — | — | Dec 17, 1973 |
| Pagenkopf #3 | Worldwide Energy Corporation | Canceled | Enhanced recovery | — | — | — | — |
| Bishop-Duval Land Co. -B- #8 | Worldwide Energy Corporation | Canceled | Enhanced recovery | — | — | — | — |
Latest disposal drilling permits
W-1 drilling permits in the county tagged as produced-water disposal.
| Issued | Permit | Operator | Lease / well |
|---|---|---|---|
| Oct 11, 2012 | 748285 | Alegre Energy, Inc. | Hoffman Z SWD #1 13139327 |
| Nov 9, 1998 | 480739 | Ultra Well, Inc. | Ultra SWD #1 13138304 |
| Dec 21, 1992 | 407795 | Amoco Production Company | Muy Grande Swds #1 13137648 |
| Jun 8, 1984 | 241391 | Exxon Corp. | E. Seven Sisters Gas Tr. Fac.swd #1 13136474 |
| Mar 14, 1980 | 75206 | Exxon Corp. | Kohler, V. "A" #60D 13106815 |
| Nov 15, 1979 | 63843 | Petroleum Corporation of Texas | Peters, W. R. Estate "H" #1D 13181305 |
| Sep 24, 1979 | 58685 | Petroleum Corporation of Texas | Peters, W. R. Estate "H" #2D 13182181 |
| Oct 18, 1978 | 34949 | Exxon Corp. | Kohler, V. "A" #69 13106734 |
About this data
RRC UIC well master and H-10 injection reports, settled through Sep 2025; TexNet daily injection for the last settled month; disposal permit tags from Petrora's sector classifier.
Developers: this page as JSON is GET /v1/data/water/tx/duval, documented in the API reference.