RRC lease O-7B-30136 in Callahan County, TX, CALLAHAN COUNTY REGULAR, operated by GRAYROCK ENERGY II, LLC. Reported lease production 2008 to 2026.
Operator: GRAYROCK ENERGY II, LLC · County: Callahan 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 | 12 | 0 | 0 | 0 |
| 2025 | 102 | 0 | 0 | 0 |
| 2024 | 28 | 0 | 0 | 0 |
| 2023 | 46 | 0 | 0 | 0 |
| 2022 | 44 | 0 | 0 | 0 |
| 2021 | 102 | 0 | 0 | 0 |
| 2020 | 69 | 0 | 0 | 0 |
| 2019 | 129 | 0 | 0 | 0 |
| 2018 | 133 | 0 | 0 | 0 |
| 2017 | 117 | 0 | 0 | 0 |
| 2016 | 112 | 0 | 0 | 0 |
| 2015 | 73 | 0 | 0 | 0 |
| 2014 | 108 | 0 | 0 | 0 |
| 2013 | 141 | 0 | 0 | 0 |
| 2012 | 146 | 0 | 0 | 0 |
| 2011 | 75 | 0 | 0 | 0 |
| 2010 | 89 | 0 | 0 | 0 |
| 2009 | 592 | 0 | 0 | 0 |
| 2008 | 517 | 0 | 0 | 0 |
curl -X POST https://api.texasrrcapi.com/v1/signup # free key, no card curl "https://api.texasrrcapi.com/v1/leases/O-7B-30136" -H "X-API-Key: $KEY"Get a free API key
Source: Texas Railroad Commission public data, snapshot d6183231574e.