LEASES · O-10-52590 · OIL · DISTRICT 08
McFly B
SM Energy Company · Howard County · Spraberry (Trend Area) field
Mcfly B is an RRC oil lease (O-10-52590) in Howard County operated by SM Energy Company, with 2 wells completed on it.
It has reported 612K barrels of oil and 2.39M mcf of gas since August 2019, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 24.1K barrels of oil in the 12 months through April 2026, down 17% on the year before; the lease peaked at 55.7K barrels in October 2019.
- 612K
- bbl oil, all reported
- 2.39M
- mcf gas incl. casinghead
- 24.1K
- bbl oil, 12 months through Apr 2026
- -17%
- vs the 12 before
- 2
- wells completed on it
- 55.7K
- peak month, bbl (Oct 2019)
PDQ LEASE REPORTS · FIRST AUG 2019 · 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.
12 months through Apr 2026 24,095 · prior 12 29,179(-17%)
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.
12 months through Apr 2026 439,401 · prior 12 251,040(+75%)
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.
- SM Energy CompanyAug 2019 → Jul 2026 · 84 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Producing
- 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-10-52590, documented in the API reference.