LEASES · O-9-9845 · OIL · DISTRICT 7C
Amacker "46"
ReportingAtlas Operating LLC · Upton County · Spraberry (Trend Area CL. Fk.) field
Amacker "46" is an RRC oil lease (O-9-9845) in Upton County operated by Atlas Operating LLC, with 5 wells completed on it.
It has reported 57.5K barrels of oil and 142K mcf of gas since January 1993, last reporting volume in March 2026 (statewide data runs through April 2026).
The last 12 reported months total 658 barrels of oil, down 56% on the year before; the lease peaked at 838 barrels in December 2023.
5 operators have filed production on it, most recently Atlas Operating LLC since April 2010.
- 57.5K
- bbl oil, all reported
- 142K
- mcf gas incl. casinghead
- 658
- bbl oil, last 12 reported
- -56%
- vs the 12 before
- 5
- wells completed on it
- 838
- peak month, bbl (Dec 2023)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 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 658 · prior 12 1,502(-56%)
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 43 · prior 12 615(-93%)
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.
- Umc Petroleum CorporationJan 1993 → Mar 1997 · 51 mo
- Pioneer Exploration CompanyApr 1997 → Jun 2001 · 51 mo
- Pioneer Exploration, Ltd.Jul 2001 → Jan 2008 · 79 mo
- Pioneer Exploration, LLCFeb 2008 → Mar 2010 · 26 mo
- Atlas Operating LLCApr 2010 → Jul 2026 · 196 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
5
wells completed on the lease
- Plugged
- 3
- Producing
- 1
- NO Type on File
- 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-9-9845, documented in the API reference.