LEASES · O-8-28266 · OIL · DISTRICT 7B
Robtann
No volume since Nov 2013Walter Exploration Company · Nolan County · Sprague (Flippen) field
Robtann is an RRC oil lease (O-8-28266) in Nolan County operated by Walter Exploration Company, with one well completed on it.
It has reported 111K barrels of oil and 4.95K mcf of gas since July 1997, last reporting volume in November 2013 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in November 2013.
2 operators have filed production on it, most recently Walter Exploration Company since October 2001.
- 111K
- bbl oil, all reported
- 4.95K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- -100%
- vs the 12 before
- 1
- wells completed on it
- 1.54K
- peak month, bbl (Oct 1997)
PDQ LEASE REPORTS · FIRST JUL 1997 · LAST VOLUME NOV 2013 · 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 1,669(-100%)
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 25 · prior 12 300(-92%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Walter Exploration Inc.Jul 1997 → Sep 2001 · 51 mo
- Walter Exploration CompanyOct 2001 → Oct 2014 · 157 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-8-28266, documented in the API reference.