LEASES · O-10-2721 · OIL · DISTRICT 08
Chalk -B- Duncan
No volume since Nov 2011Conocophillips Company · Howard County · Howard Glasscock field
Chalk -B- Duncan is an RRC oil lease (O-10-2721) in Howard County operated by Conocophillips Company, with 6 wells completed on it.
It has reported 57.5K barrels of oil and 4.86K mcf of gas since January 1993, last reporting volume in November 2011 (statewide data runs through April 2026).
The last 12 reported months total 1.65K barrels of oil, down 33% on the year before; the lease peaked at 706 barrels in March 1995.
2 operators have filed production on it, most recently Conocophillips Company since January 2003.
- 57.5K
- bbl oil, all reported
- 4.86K
- mcf gas incl. casinghead
- 1.65K
- bbl oil, last 12 reported
- -33%
- vs the 12 before
- 6
- wells completed on it
- 706
- peak month, bbl (Mar 1995)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME NOV 2011 · 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 1,648 · prior 12 2,451(-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 22 · prior 12 194(-89%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Conoco Inc.Jan 1993 → Dec 2002 · 120 mo
- Conocophillips CompanyJan 2003 → Apr 2012 · 112 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
6
wells completed on the lease
- Not on Schedule
- 3
- Plugged
- 3
Operates them now
Newest permits
- 22710312 #5WMay 20, 1988
- — #1W—
- — #2W—
- — #3—
- — #4—
- — #6—
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-10-2721, documented in the API reference.