LEASES · O-10-48564 · OIL · DISTRICT 08
Rambo 38-47 B
ReportingSM Energy Company · Howard County · Spraberry (Trend Area) field
Rambo 38-47 B is an RRC oil lease (O-10-48564) in Howard County operated by SM Energy Company, with one well completed on it.
It has reported 351K barrels of oil and 866K mcf of gas since December 2016, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 13.1K barrels of oil, down 23% on the year before; the lease peaked at 29.3K barrels in January 2017.
- 351K
- bbl oil, all reported
- 866K
- mcf gas incl. casinghead
- 13.1K
- bbl oil, last 12 reported
- -23%
- vs the 12 before
- 1
- wells completed on it
- 29.3K
- peak month, bbl (Jan 2017)
PDQ LEASE REPORTS · FIRST DEC 2016 · 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 13,113 · prior 12 16,952(-23%)
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 79,954 · prior 12 86,656(-8%)
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 CompanyDec 2016 → Jul 2026 · 116 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-10-48564, documented in the API reference.