LEASES · O-4-13277 · OIL · DISTRICT 04
Gonzales
ReportingStarr Operating, LLC · Starr County · Arroyo Grande (Queen City) field
Gonzales is an RRC oil lease (O-4-13277) in Starr County operated by Starr Operating, LLC, with 3 wells completed on it.
It has reported 140K barrels of oil and 646K mcf of gas since November 2004, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 7.04K barrels of oil, up 18% on the year before; the lease peaked at 1.02K barrels in August 2007.
2 operators have filed production on it, most recently Starr Operating, LLC since October 2017.
- 140K
- bbl oil, all reported
- 646K
- mcf gas incl. casinghead
- 7.04K
- bbl oil, last 12 reported
- +18%
- vs the 12 before
- 3
- wells completed on it
- 1.02K
- peak month, bbl (Aug 2007)
PDQ LEASE REPORTS · FIRST NOV 2004 · LAST VOLUME APR 2026 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 7,036 · prior 12 5,970(+18%)
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 29,835 · prior 12 34,066(-12%)
Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil 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.
- Newgulf Petroleum, LLCNov 2004 → Sep 2017 · 155 mo
- Starr Operating, LLCOct 2017 → Jul 2026 · 106 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
3
wells completed on the lease
- Producing
- 2
- NO Type on File
- 1
Operates them now
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/o-4-13277, documented in the API reference.