LEASES · O-8-14911 · OIL · DISTRICT 7B
Chinquapin Strawn Unit
ReportingPendragon Oil Co. · Nolan County · Chinquapin (Strawn) field
Chinquapin Strawn Unit is an RRC oil lease (O-8-14911) in Nolan County operated by Pendragon Oil CO., with 18 wells completed on it.
It has reported 239K barrels of oil and 163K mcf of gas since January 1993, last reporting volume in April 2025 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in April 2025.
7 operators have filed production on it, most recently Pendragon Oil CO. since June 2015.
- 239K
- bbl oil, all reported
- 163K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 18
- wells completed on it
- 3.05K
- peak month, bbl (Dec 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2025 · 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 0 · prior 12 49(-100%)
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 0 · prior 12 0
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.
- Dunigan Petroleum, Inc.Jan 1993 → Dec 1994 · 24 mo
- Rampart Petroleum, IncorporatedJan 1995 → May 1996 · 17 mo
- Gruy Petroleum Management Co.Jun 1996 → Apr 2006 · 119 mo
- Cimarex Energy Co. of ColoradoMay 2006 → Nov 2006 · 7 mo
- Quantum Resources Management,llcDec 2006 → Aug 2009 · 33 mo
- Cfo Resources, Inc.Sep 2009 → May 2015 · 69 mo
- Pendragon Oil Co.Jun 2015 → Jul 2026 · 134 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
18
wells completed on the lease
- Shut IN
- 11
- Plugged
- 5
- NO Type on File
- 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-8-14911, documented in the API reference.