LEASES · O-9-14616 · OIL · DISTRICT 7C
Fifty - One
ReportingDiscovery Operating, Inc. · Schleicher County · Velrex (Henderson Upper) field
Fifty - One is an RRC oil lease (O-9-14616) in Schleicher County operated by Discovery Operating, Inc., with 2 wells completed on it.
It has reported 12.3K barrels of oil and 79.5K mcf of gas since August 1997, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 58 barrels of oil; the lease peaked at 255 barrels in November 1997.
- 12.3K
- bbl oil, all reported
- 79.5K
- mcf gas incl. casinghead
- 58
- bbl oil, last 12 reported
- —
- vs the 12 before
- 2
- wells completed on it
- 255
- peak month, bbl (Nov 1997)
PDQ LEASE REPORTS · FIRST AUG 1997 · 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 58 · prior 12 87(-33%)
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 0 · prior 12 0
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.
- Discovery Operating, Inc.Aug 1997 → Jul 2026 · 348 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- 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-9-14616, documented in the API reference.