LEASES · O-8-27153 · OIL · DISTRICT 7B
Railroad Unit
ReportingShidler, Mark L., Inc. · Jones County · Alyssa-Sadie (Canyon Reef) field
Railroad Unit is an RRC oil lease (O-8-27153) in Jones County operated by Shidler, Mark L., Inc., with 2 wells completed on it.
It has reported 200K barrels of oil and 97 mcf of gas since April 1994, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.68K barrels of oil, down 20% on the year before; the lease peaked at 2.19K barrels in July 1994.
4 operators have filed production on it, most recently Shidler, Mark L., Inc. since December 2004.
- 200K
- bbl oil, all reported
- 97
- mcf gas incl. casinghead
- 1.68K
- bbl oil, last 12 reported
- -20%
- vs the 12 before
- 2
- wells completed on it
- 2.19K
- peak month, bbl (Jul 1994)
PDQ LEASE REPORTS · FIRST APR 1994 · 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 1,677 · prior 12 2,099(-20%)
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.
- Hale Oil & Gas PropertiesApr 1994 → Jul 1996 · 28 mo
- Anadarko Minerals, Inc.Aug 1996 → Aug 1999 · 37 mo
- Oklahoma EA II, L.L.C.Sep 1999 → Nov 2004 · 63 mo
- Shidler, Mark L., Inc.Dec 2004 → Jul 2026 · 260 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-8-27153, documented in the API reference.