LEASES · O-2-8310 · OIL · DISTRICT 02
Welder, Mrs. E. H.
No volume since Feb 1998Unit Petroleum Company · Calhoun County · Heyser (5400 #1) field
Welder, Mrs. E. H. is an RRC oil lease (O-2-8310) in Calhoun County operated by Unit Petroleum Company, with one well completed on it.
It has reported 12.5K barrels of oil and 69.7K mcf of gas since February 1997, last reporting volume in February 1998 (statewide data runs through April 2026).
The last 12 reported months total 683 barrels of oil, down 94% on the year before; the lease peaked at 3.09K barrels in March 1997.
- 12.5K
- bbl oil, all reported
- 69.7K
- mcf gas incl. casinghead
- 683
- bbl oil, last 12 reported
- -94%
- vs the 12 before
- 1
- wells completed on it
- 3.09K
- peak month, bbl (Mar 1997)
PDQ LEASE REPORTS · FIRST FEB 1997 · LAST VOLUME FEB 1998 · 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 683
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 44,307
Who reported it
Each run of months one operator filed the production report, oldest first.
- Unit Petroleum CompanyFeb 1997 → Sep 1998 · 20 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-2-8310, documented in the API reference.