LEASES · O-9-18855 · OIL · DISTRICT 7C
Elaine 1
ReportingRock Fish Operating LLC · Upton County · Pegasus (Consolidated) field
Elaine 1 is an RRC oil lease (O-9-18855) in Upton County operated by Rock Fish Operating LLC, with 6 wells completed on it.
It has reported 60K barrels of oil and 1.28M mcf of gas since July 2013, last reporting volume in April 2026 (statewide data runs through April 2026).
The last 12 reported months total 1.29K barrels of oil, down 33% on the year before; the lease peaked at 1.98K barrels in January 2015.
5 operators have filed production on it, most recently Rock Fish Operating LLC since April 2026.
- 60K
- bbl oil, all reported
- 1.28M
- mcf gas incl. casinghead
- 1.29K
- bbl oil, last 12 reported
- -33%
- vs the 12 before
- 6
- wells completed on it
- 1.98K
- peak month, bbl (Jan 2015)
PDQ LEASE REPORTS · FIRST JUL 2013 · 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 1,288 · prior 12 1,927(-33%)
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 44,210 · prior 12 50,564(-13%)
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.
- Parsley Energy Operations, LLCJul 2013 → May 2020 · 83 mo
- Bam Permian Operating, LLCJun 2020 → Feb 2021 · 9 mo
- Hexp Operating, LLCMar 2021 → Sep 2022 · 19 mo
- Flat Top Operating, LLCOct 2022 → Mar 2026 · 42 mo
- Rock Fish Operating LLCApr 2026 → Jul 2026 · 4 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Producing
- 3
- NO Type on File
- 2
- 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-9-18855, documented in the API reference.