LEASES · O-4-12637 · OIL · DISTRICT 04
Miller
No volume since Jun 2011Proline Energy Resources Inc · Duval County · Longhorn (Hiawatha) field
Miller is an RRC oil lease (O-4-12637) in Duval County operated by Proline Energy Resources Inc, with 2 wells completed on it.
It has reported 64.6K barrels of oil and 273K mcf of gas since January 1997, last reporting volume in June 2011 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in June 2011.
4 operators have filed production on it, most recently Proline Energy Resources Inc since May 2026.
- 64.6K
- bbl oil, all reported
- 273K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 2
- wells completed on it
- 1.92K
- peak month, bbl (Apr 1997)
PDQ LEASE REPORTS · FIRST JAN 1997 · LAST VOLUME JUN 2011 · 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 0 · prior 12 0
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
Who reported it
Each run of months one operator filed the production report, oldest first.
- Edge Petroleum Oper. Co., Inc.Jan 1997 → Nov 2010 · 167 mo
- Apache CorporationDec 2010 → Jun 2014 · 43 mo
- Urban Oil & Gas Group, LLCJul 2014 → Apr 2026 · 142 mo
- Proline Energy Resources IncMay 2026 → Jul 2026 · 3 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- NO Type on File
- 1
- Shut IN
- 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-4-12637, documented in the API reference.