LEASES · O-10-16486 · OIL · DISTRICT 08
Oldham, Ida Mae, -B-
ReportingDiamondback E&P LLC · Midland County · Spraberry (Trend Area) field
Oldham, Ida Mae, -B- is an RRC oil lease (O-10-16486) in Midland County operated by Diamondback E&P LLC, with 7 wells completed on it.
It has reported 256K barrels of oil and 463K mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 2.17K barrels of oil, down 15% on the year before; the lease peaked at 3.81K barrels in March 2009.
8 operators have filed production on it, most recently Diamondback E&P LLC since May 2025.
- 256K
- bbl oil, all reported
- 463K
- mcf gas incl. casinghead
- 2.17K
- bbl oil, last 12 reported
- -15%
- vs the 12 before
- 7
- wells completed on it
- 3.81K
- peak month, bbl (Mar 2009)
PDQ LEASE REPORTS · FIRST JAN 1993 · 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 2,173 · prior 12 2,555(-15%)
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 2,714 · prior 12 1,752(+55%)
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.
- EP Operating Limited PartnershipJan 1993 → Feb 1995 · 26 mo
- Enserch Exploration, IncMar 1995 → Mar 1998 · 37 mo
- Eex CorporationApr 1998 → Oct 1998 · 7 mo
- Taurus Exploration U.S.A., Inc.Nov 1998 → Nov 1998 · 1 mo
- Energen Resources CorporationDec 1998 → Jan 2019 · 242 mo
- Diamondback E&P LLCFeb 2019 → Nov 2022 · 46 mo
- DE IV Operating, LLCDec 2022 → Apr 2025 · 29 mo
- Diamondback E&P LLCMay 2025 → Jul 2026 · 15 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
7
wells completed on the lease
- Plugged
- 3
- Producing
- 2
- NO Type on File
- 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-10-16486, documented in the API reference.