LEASES · O-10-35897 · OIL · DISTRICT 08
Halley, S.M. "B"
No volume since Jul 2004Chesapeake Operating, Inc. · Winkler County · Emperor (Wolfcamp) field
Halley, S.M. "B" is an RRC oil lease (O-10-35897) in Winkler County operated by Chesapeake Operating, Inc., with one well completed on it.
It has reported 8.01K barrels of oil and 117K mcf of gas since August 1997, last reporting volume in July 2004 (statewide data runs through April 2026).
The last 12 reported months total 9 barrels of oil, down 96% on the year before; the lease peaked at 1.16K barrels in September 1997.
4 operators have filed production on it, most recently Chesapeake Operating, Inc. since December 2003.
- 8.01K
- bbl oil, all reported
- 117K
- mcf gas incl. casinghead
- 9
- bbl oil, last 12 reported
- -96%
- vs the 12 before
- 1
- wells completed on it
- 1.16K
- peak month, bbl (Sep 1997)
PDQ LEASE REPORTS · FIRST AUG 1997 · LAST VOLUME JUL 2004 · 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 9 · prior 12 205(-96%)
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 7,358 · prior 12 7,582(-3%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Oryx Energy CompanyAug 1997 → Mar 1999 · 20 mo
- Kerr-McGee CorporationApr 1999 → Sep 1999 · 6 mo
- Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Nov 2003 · 50 mo
- Chesapeake Operating, Inc.Dec 2003 → Nov 2004 · 12 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-10-35897, documented in the API reference.