FIELDS · TEXAS · FIELD 7884001
Big Hill
Field · District 03 · Jefferson County
Big Hill is an RRC field with 21 leases on file reported by 32 operators, in Jefferson County.
In the 12 months reported through April 2026 it produced 4,234 barrels of oil, down 41% on the year before, from 2 leases reporting volume.
US Ecology Winnie, LLC holds the most, 1 leases and 291,532 barrels lifetime.
Lifetime, the field has reported 637,329 barrels of oil and 49,710 mcf of gas.
- 21
- leases on file
- 2
- leases reporting volume
- 32
- operators, all time
- 18
- active wellbores of 99 · 3 operators today
- 4,234
- bbl oil, 12 months through Apr 2026 · −41%
- 0
- Mcf gas, same 12 months
- 637,329
- bbl oil, lifetime · 49,710 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 4,234 · prior 12 7,149(-41%)
Big Hill: Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 15
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| US Ecology Winnie, LLC | 1 | 292K | 23.5K | Jul 2026 |
| Unit Petroleum Company | 3 | 241K | 66 | Sep 2018 |
| Magnum Producing, LP | 2 | 93.9K | 22.9K | Jul 2026 |
| Pameta Oil Company | 1 | 7.38K | 48 | Jul 2026 |
| Wayhan Oil Company | 1 | 2.84K | 2.19K | Jul 2026 |
| Kamlok Oil & Gas, Inc. | 1 | 252 | 980 | Sep 1994 |
| Ecoserv Environmental Svcs, LLC | 3 | 0 | 0 | Jul 2026 |
| U.S. Department of Energy | 2 | 0 | 0 | Jul 2026 |
| T & G Oil, Inc. | 1 | 0 | 0 | Mar 2008 |
| Tomahawk Petroleum | 1 | 0 | 0 | Aug 2003 |
| Estes Operating, LLC | 1 | 0 | 0 | Jul 2026 |
| Union Oil Company of California | 1 | 0 | 0 | Mar 2017 |
| Zone Ridge Operating, LLC | 1 | 0 | 0 | Jul 2026 |
| BHP Petroleum (Americas) Inc. | 1 | 0 | 0 | Aug 2003 |
| Amoco Production Company | 1 | 0 | 0 | Dec 1997 |
Counties
- Jefferson County → 18 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| U.S. Department of Energy #105B | U.S. Department of Energy | Jefferson | Jul 10, 2023 | — | 0 | 0 |
| U.S. Department of Energy #111B | U.S. Department of Energy | Jefferson | Mar 23, 2017 | — | 0 | 0 |
| U.S. Department of Energy #104B | U.S. Department of Energy | Jefferson | Sep 26, 2016 | — | 0 | 0 |
| U.S. Department of Energy #113A | U.S. Department of Energy | Jefferson | Jul 28, 2015 | — | 0 | 0 |
| U.S. Department of Energy #113B | U.S. Department of Energy | Jefferson | May 4, 2015 | — | 0 | 0 |
| U.S. Department of Energy #114B | U.S. Department of Energy | Jefferson | Apr 9, 2013 | — | 0 | 0 |
| U.S. Department of Energy #114A | U.S. Department of Energy | Jefferson | Jan 23, 2013 | — | 0 | 0 |
| Fitzhugh #1 | Magnum Producing LP | Jefferson | Oct 4, 2011 | — | 0 | 0 |
| Texas Exploration Co. R/a -a- #14 | US Ecology Winnie LLC | Jefferson | Jan 17, 2008 | — | 0 | 0 |
| Texas Exploration Company #7 | Ecoserv Environmental Svcs LLC | Jefferson | Jan 26, 2007 | — | 0 | 0 |
About this data
Field 7884001 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/7884001, documented in the API reference.