LEASES · O-9-14897 · OIL · DISTRICT 7C
Halff "18"
No volume since Jan 2000EOG Resources, Inc. · Upton County · Piglet (Wolfcamp) field
Halff "18" is an RRC oil lease (O-9-14897) in Upton County operated by Eog Resources, Inc., with one well completed on it.
It has reported 191K barrels of oil and 147K mcf of gas since May 1999, last reporting volume in January 2000 (statewide data runs through April 2026).
The last 12 reported months total 137K barrels of oil, up 158% on the year before; the lease peaked at 34.3K barrels in June 1999.
2 operators have filed production on it, most recently Eog Resources, Inc. since October 1999.
- 191K
- bbl oil, all reported
- 147K
- mcf gas incl. casinghead
- 137K
- bbl oil, last 12 reported
- +158%
- vs the 12 before
- 1
- wells completed on it
- 34.3K
- peak month, bbl (Jun 1999)
PDQ LEASE REPORTS · FIRST MAY 1999 · LAST VOLUME JAN 2000 · 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 137,415
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 108,048
Who reported it
Each run of months one operator filed the production report, oldest first.
- Enron Oil & Gas CompanyMay 1999 → Sep 1999 · 5 mo
- EOG Resources, Inc.Oct 1999 → Jul 2000 · 10 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-9-14897, documented in the API reference.