LEASES · O-10-40688 · OIL · DISTRICT 08
Madysen
No volume since Jan 2014XTO Energy Inc. · Ector County · Sallie Ann (Spraberry-Wolfcamp) field
Madysen is an RRC oil lease (O-10-40688) in Ector County operated by Xto Energy Inc., with one well completed on it.
It has reported 29.5K barrels of oil and 50.1K mcf of gas since December 2010, last reporting volume in January 2014 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in January 2014.
2 operators have filed production on it, most recently Xto Energy Inc. since November 2014.
- 29.5K
- bbl oil, all reported
- 50.1K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 3.82K
- peak month, bbl (Jan 2011)
PDQ LEASE REPORTS · FIRST DEC 2010 · LAST VOLUME JAN 2014 · 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.
- Linn Operating, Inc.Dec 2010 → Oct 2014 · 47 mo
- XTO Energy Inc.Nov 2014 → Mar 2016 · 17 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-10-40688, documented in the API reference.