LEASES · O-3-23367 · OIL · DISTRICT 03
Arm-DU Unit
ReportingErnest Operating Company · Burleson County · Hooker Creek (Navarro A) field
Arm-Du Unit is an RRC oil lease (O-3-23367) in Burleson County operated by Ernest Operating Company, with one well completed on it.
It has reported 13.5K barrels of oil and 86.6K mcf of gas since December 1997, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 56 barrels of oil; the lease peaked at 889 barrels in January 1998.
2 operators have filed production on it, most recently Ernest Operating Company since February 2017.
- 13.5K
- bbl oil, all reported
- 86.6K
- mcf gas incl. casinghead
- 56
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 889
- peak month, bbl (Jan 1998)
PDQ LEASE REPORTS · FIRST DEC 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 56 · prior 12 39(+44%)
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 1,919 · prior 12 1,706(+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.
- Bar-Mac Investments Inc.Dec 1997 → Jan 2017 · 230 mo
- Ernest Operating CompanyFeb 2017 → Jul 2026 · 114 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-3-23367, documented in the API reference.