FIELDS · 12018200 · DISTRICT 01
Briscoe Ranch (Eagleford)
Dimmit 3,139 · Webb 1,578 · Frio 239 · LA Salle 212 · 4 more
Briscoe Ranch (Eagleford) is an RRC field with 5,542 leases on file reported by 142 operators, mostly in Dimmit County.
In the 12 months reported through April 2026 it produced 339 million mcf of gas, down 5% on the year before, from 4,213 leases reporting volume.
Ineos USA Oil & Gas LLC holds the most, 508 leases and 140 million barrels lifetime.
Lifetime, the field has reported 514 million barrels of oil and 7.1 billion mcf of gas, across 1,224 oil and 4,246 gas leases.
- 5,542
- leases on file · 1,224 oil, 4,246 gas
- 142
- operators, all time
- 27.4M
- bbl oil, last 12 reported -10%
- 339M
- mcf gas, last 12 reported -5%
- 4,213
- leases reporting volume
- 514M
- bbl oil, lifetime · 7.06B mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 339,309,150 · prior 12 358,438,637(-5%)
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 27,358,164 · prior 12 30,317,596(-10%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 4,040 · a year earlier 4,188(-4%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Ineos USA Oil & Gas LLC | 508 | 140M | 444M | Jul 2026 |
| Javelin Engy Ptrs Mgmt LLC | 1,758 | 111M | 1.93B | Jul 2026 |
| Exco Oper Co, LP | 141 | 71.7M | 51.1M | Jul 2026 |
| Murphy Expl. & Prod. Co. - USA | 49 | 50.4M | 105M | Jul 2026 |
| Crescent Engy Oper, LLC | 418 | 27.5M | 788M | Jul 2026 |
| Trinity Oper (Usg), LLC | 264 | 14.7M | 339M | Jul 2026 |
| Texas American Res Co | 2 | 11.9M | 17.5M | Jul 2026 |
| Formentera Operations LLC | 13 | 10M | 5.29M | Jul 2026 |
| Verdun Oil & Gas LLC | 144 | 9.78M | 145M | Jul 2026 |
| Buffco Prod Inc | 13 | 8.8M | 3.51M | Jul 2026 |
| U.S. Engy Dev Corp | 17 | 8.68M | 8.76M | Jul 2026 |
| Rosewood Res, Inc | 50 | 7.22M | 22.3M | Jul 2026 |
| Atlas Oper LLC | 31 | 6.21M | 28.7M | Jul 2026 |
| FW Eagle Ford I, LLC | 14 | 4.78M | 16.1M | Jul 2026 |
| Trailblazer Engy Res,llc | 9 | 3.9M | 16.6M | Jul 2026 |
| Ageron Engy, LLC | 8 | 3.56M | 6.44M | Jul 2026 |
| Anadarko E&P Onshore LLC | 211 | 2.72M | 8.51M | Jan 2017 |
| Magnolia Oil & Gas Oper LLC | 13 | 2.34M | 1.72M | Jul 2026 |
| Chesapeake Oper, L.L.C | 39 | 1.77M | 4M | Oct 2023 |
| Rosetta Res Oper LP | 50 | 1.48M | 65.3M | Jul 2026 |
Counties
- Dimmit County → 3,139 leases
- Webb County → 1,578 leases
- Frio County → 239 leases
- LA Salle County → 212 leases
- Zavala County → 207 leases
- Maverick County → 55 leases
- Atascosa County → 35 leases
- McMullen County → 1 leases
About this data
Field 12018200 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/12018200, documented in the API reference.