LEASES · O-3-27431 · OIL · DISTRICT 03
Ann Adams Melvin "a" Unit
ReportingVess Oil Corporation · Brazos County · Madisonville, W. (Woodbine -A-) field
Ann Adams Melvin "A" Unit is an RRC oil lease (O-3-27431) in Brazos County operated by Vess Oil Corporation, with one well completed on it.
It has reported 33.1K barrels of oil since January 2019, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 3.66K barrels of oil, down 11% on the year before; the lease peaked at 675 barrels in May 2019.
- 33.1K
- bbl oil, all reported
- 0
- mcf gas incl. casinghead
- 3.66K
- bbl oil, last 12 reported
- -11%
- vs the 12 before
- 1
- wells completed on it
- 675
- peak month, bbl (May 2019)
PDQ LEASE REPORTS · FIRST JAN 2019 · 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 3,658 · prior 12 4,132(-11%)
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.
- Vess Oil CorporationJan 2019 → Jul 2026 · 91 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/o-3-27431, documented in the API reference.