RRC lease O-7B-30221 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 | 0 | 0 | 0 | 0 |
| 2025 | 0 | 0 | 0 | 0 |
| 2024 | 0 | 0 | 0 | 0 |
| 2023 | 0 | 0 | 0 | 0 |
| 2022 | 0 | 0 | 0 | 0 |
| 2021 | 0 | 0 | 0 | 0 |
| 2020 | 6 | 0 | 0 | 819 |
| 2019 | 46 | 0 | 0 | 2,513 |
| 2018 | 61 | 0 | 0 | 2,031 |
| 2017 | 108 | 0 | 0 | 1,993 |
| 2016 | 0 | 0 | 0 | 818 |
| 2015 | 12 | 0 | 0 | 1,260 |
| 2014 | 2 | 0 | 0 | 875 |
| 2013 | 0 | 0 | 0 | 1,977 |
| 2012 | 16 | 0 | 0 | 4,298 |
| 2011 | 84 | 0 | 0 | 0 |
| 2010 | 109 | 0 | 0 | 0 |
| 2009 | 138 | 0 | 0 | 0 |
| 2008 | 159 | 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-30221" -H "X-API-Key: $KEY"Get a free API key
Source: Texas Railroad Commission public data, snapshot d6183231574e.