LEASES · O-13-28612 · OIL · DISTRICT 09
Speer, Oran
ReportingSchalk Oil Company, Inc. · Wise County · Alvord, South (Caddo Lime) field
Speer, Oran is an RRC oil lease (O-13-28612) in Wise County operated by Schalk Oil Company, Inc., with 2 wells completed on it.
It has reported 46.8K barrels of oil and 554K mcf of gas since July 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 544 barrels of oil, down 30% on the year before; the lease peaked at 1.96K barrels in July 1998.
7 operators have filed production on it, most recently Schalk Oil Company, Inc. since October 2025.
- 46.8K
- bbl oil, all reported
- 554K
- mcf gas incl. casinghead
- 544
- bbl oil, last 12 reported
- -30%
- vs the 12 before
- 2
- wells completed on it
- 1.96K
- peak month, bbl (Jul 1998)
PDQ LEASE REPORTS · FIRST JUL 1993 · 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 544 · prior 12 781(-30%)
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 10,530 · prior 12 11,162(-6%)
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.
- Mitchell Energy CorporationJul 1993 → Dec 2000 · 90 mo
- Mitchell Energy Company L.P.Jan 2001 → Mar 2002 · 15 mo
- Devon Energy Operating Co., L.P.Apr 2002 → Oct 2002 · 7 mo
- CD Consulting & Operating Co.Nov 2002 → Jun 2019 · 200 mo
- Whiskey River Oil & Gas LLCJul 2019 → Jan 2023 · 43 mo
- Crockett Operating, LLCFeb 2023 → Sep 2025 · 32 mo
- Schalk Oil Company, Inc.Oct 2025 → Jul 2026 · 10 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Plugged
- 1
- Producing
- 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-13-28612, documented in the API reference.