LEASES · G-4-258774 · GAS · DISTRICT 04
Frost National Bank
ReportingPetrovybe Opco LLC · Starr County · LA Grulla (Yegua 7100) field
Frost National Bank is an RRC gas lease (G-4-258774) in Starr County operated by Petrovybe Opco LLC, with one well completed on it.
It has reported 1.25M mcf of gas since December 2010, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 7.75K mcf of gas.
3 operators have filed production on it, most recently Petrovybe Opco LLC since December 2025.
- 1.25M
- mcf gas, all reported
- 0
- bbl condensate and oil
- 7.75K
- mcf gas, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST DEC 2010 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 7,750 · prior 12 7,784(0%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of gas reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Hughes, Dan A. Company, L.P.Dec 2010 → Jun 2020 · 115 mo
- Fletcher Operating, LLCJul 2020 → Nov 2025 · 65 mo
- Petrovybe Opco LLCDec 2025 → Jul 2026 · 8 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/g-4-258774, documented in the API reference.