RRC lease O-01-21723 in Atascosa County, TX, EAGLEVILLE (EAGLE FORD-1), operated by MARATHON OIL EF LLC. Reported lease production 2025 to 2026.
Operator: MARATHON OIL EF LLC · County: Atascosa County
Sum of monthly lease reports (PDQ) for this lease. Oil and condensate in barrels; gas and casinghead gas in mcf.
| Year | Oil | Condensate | Gas | Casinghead |
|---|---|---|---|---|
| 2026 | 74,473 | 0 | 0 | 120,292 |
| 2025 | 254,999 | 0 | 0 | 309,879 |
curl -X POST https://api.texasrrcapi.com/v1/signup # free key, no card curl "https://api.texasrrcapi.com/v1/leases/O-01-21723" -H "X-API-Key: $KEY"Get a free API key
Source: Texas Railroad Commission public data, snapshot ce7a71a4fc9f.