LEASES · O-3-17581 · OIL · DISTRICT 03
Murphy Unit
No volume since Dec 2005Chaparral Energy, L.L.C. · Brazos County · Aggieland (Woodbine) field
Murphy Unit is an RRC oil lease (O-3-17581) in Brazos County operated by Chaparral Energy, L.L.C., with one well completed on it.
It has reported 27.3K barrels of oil and 571K mcf of gas since January 1993, last reporting volume in December 2005 (statewide data runs through April 2026).
The last 12 reported months total 216 barrels of oil, down 87% on the year before; the lease peaked at 611 barrels in January 1994.
4 operators have filed production on it, most recently Chaparral Energy, L.L.C. since March 2004.
- 27.3K
- bbl oil, all reported
- 571K
- mcf gas incl. casinghead
- 216
- bbl oil, last 12 reported
- -87%
- vs the 12 before
- 1
- wells completed on it
- 611
- peak month, bbl (Jan 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME DEC 2005 · 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 216 · prior 12 1,677(-87%)
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 30,013 · prior 12 90,443(-67%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Energy Development Corp.Jan 1993 → Dec 2001 · 108 mo
- Samedan Oil CorporationJan 2002 → Dec 2002 · 12 mo
- Noble Energy IncJan 2003 → Feb 2004 · 14 mo
- Chaparral Energy, L.L.C.Mar 2004 → Aug 2006 · 30 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-3-17581, documented in the API reference.