LEASES · O-11-60521 · OIL · DISTRICT 8A
Ackerly /Dean/ Field Unit
ReportingMule Kick Operating LLC · Dawson County · Ackerly (Dean Sand) field
Ackerly /Dean/ Field Unit is an RRC oil lease (O-11-60521) in Dawson County operated by Mule Kick Operating LLC, with 119 wells completed on it.
It has reported 4.63M barrels of oil and 2.73M mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).
It reported 5.54K barrels of oil in the 12 months through April 2026, down 68% on the year before; the lease peaked at 51.9K barrels in March 2000.
9 operators have filed production on it, most recently Mule Kick Operating LLC since June 2025.
- 4.63M
- bbl oil, all reported
- 2.73M
- mcf gas incl. casinghead
- 5.54K
- bbl oil, 12 months through Apr 2026
- -68%
- vs the 12 before
- 119
- wells completed on it
- 51.9K
- peak month, bbl (Mar 2000)
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.
12 months through Apr 2026 5,540 · prior 12 17,133(-68%)
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 1,545 · prior 12 27,052(-94%)
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.
- Parker & Parsley Development Co.Jan 1993 → Feb 1995 · 26 mo
- Parker & Parsley Development L.PMar 1995 → Aug 1997 · 30 mo
- Pioneer Natural Res. USA, Inc.Sep 1997 → Jan 1998 · 5 mo
- Henry Petroleum Corp.Feb 1998 → Mar 2001 · 38 mo
- Henry Petroleum LPApr 2001 → Dec 2008 · 93 mo
- COG Operating LLCJan 2009 → Dec 2012 · 48 mo
- Legacy Reserves Operating LPJan 2013 → Apr 2024 · 136 mo
- Hibernia Resources IV, LLCMay 2024 → May 2025 · 13 mo
- Mule Kick Operating LLCJun 2025 → Jul 2026 · 14 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
119
wells completed on the lease
- Plugged
- 69
- Shut In
- 33
- NO Production
- 15
- Water Supply
- 2
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-11-60521, documented in the API reference.