LEASES · G-4-251231 · GAS · DISTRICT 04
Whittier Gas Unit 4
Petrovybe Opco LLC · Zapata County · Haynes (Middle Wilcox Cons.) field
Whittier Gas Unit 4 is an RRC gas lease (G-4-251231) in Zapata County operated by Petrovybe Opco LLC, with one well completed on it.
It has been on the RRC's production schedule since September 2007 without reporting any volume.
5 operators have filed production on it, most recently Petrovybe Opco LLC since December 2025.
- 0
- mcf gas, all reported
- 0
- bbl oil, all reported
- 0
- mcf gas, 12 months through Apr 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · FIRST — · LAST VOLUME — · STATEWIDE DATA THROUGH APR 2026
Production reports are on file for this lease but none carries a volume.
Who reported it
Each run of months one operator filed the production report, oldest first.
- Legend Natural Gas II, LPSep 2007 → Feb 2015 · 90 mo
- Trinity River Energy Oper, LLCMar 2015 → Oct 2017 · 32 mo
- Wagner Oil CompanyNov 2017 → Jan 2021 · 39 mo
- Fletcher Operating, LLCFeb 2021 → Nov 2025 · 58 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-4-251231, documented in the API reference.