LEASES · G-4-144343 · GAS · DISTRICT 04
Martinez, Antonio et Al
Hilcorp Energy Company · Zapata County · Agarito (Lobo), La Perla (Lobo Cons.) field
Martinez, Antonio ET AL is an RRC gas lease (G-4-144343) in Zapata County operated by Hilcorp Energy Company, with one well completed on it.
It has reported 3.27M mcf of gas and 10.2K barrels of condensate since the record begins in January 1993, last reporting volume in August 2026 (statewide data runs through August 2026).
It reported 63.5K mcf of gas in the 12 months through August 2026.
2 operators have filed production on it, most recently Hilcorp Energy Company since September 2014.
- 3.27M
- mcf gas, all reported
- 10.2K
- bbl condensate, all reported
- 63.5K
- mcf gas, 12 months through Aug 2026
- —
- vs the 12 before
- 1
- wells completed on it
- —
- peak month, bbl
PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH · LAST VOLUME AUG 2026 · STATEWIDE DATA THROUGH AUG 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.
12 months through Aug 2026 63,502 · prior 12 0
Decline curve
A MODEL FITTED TO THE REPORTS, NOT A REPORT
An Arps hyperbolic curve fitted to the 12 reporting months of gas since the peak in Sep 2025. The dashed line below is that curve, drawn over the months it was fitted to and then 24 months past the last report; where it parts from the columns is where the model stops describing the lease. It describes the trend of past reports. It does not know about recompletions, shut-ins, or new wells, and it is shown only when the lease reported within the last year and the curve explains most of the history.
- 80%
- first-year decline from the peak (nominal Di 601%)
- 1.4
- b factor (hyperbolic)
- 0.90
- fit R²
- 231K
- mcf remaining on the curve, to 1 per month
Gas, mcf reported months since the peak, with the fitted curve and its projection
Last 12 months 63,502
Fitted hyperbolic curve from the Sep 2025 peak, dashed 24 months past the last report
| Projected month | Feb 2027 | Aug 2027 | Feb 2028 | Aug 2028 |
|---|---|---|---|---|
| On the curve, mcf per month | 1,957 | 1,600 | 1,368 | 1,203 |
Quoting a projected figure as if it were reported would be wrong; the reported figures are the ones in the charts and the table view. How production is reported →
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- Chevron U. S. A. Inc.Jan 1993 → Aug 2014 · 260 mo9.29K bbl oil · 2.82M mcf gas
- Hilcorp Energy CompanySep 2014 → Nov 2026 · 147 mo917 bbl oil · 446K mcf gas
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 Aug 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-4-144343, documented in the API reference.