LEASES · O-1-9277 · OIL · DISTRICT 01
Chudej Unit
No volume since Apr 2011Welhausen Operating Company, LP · McMullen County · A.W.P. (Olmos) field
Chudej Unit is an RRC oil lease (O-1-9277) in Mcmullen County operated by Welhausen Operating Company, LP, with one well completed on it.
It has reported 24.1K barrels of oil and 148K mcf of gas since January 1993, last reporting volume in April 2011 (statewide data runs through April 2026).
The last 12 reported months total 1 barrels of oil; the lease peaked at 676 barrels in February 1994.
4 operators have filed production on it, most recently Welhausen Operating Company, LP since November 2001.
- 24.1K
- bbl oil, all reported
- 148K
- mcf gas incl. casinghead
- 1
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 676
- peak month, bbl (Feb 1994)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 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 · prior 12 12(-92%)
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 33 · prior 12 1,177(-97%)
Who reported it
Each run of months one operator filed the production report, oldest first.
- Messers, the Co. Inc.Jan 1993 → May 1993 · 5 mo
- Placer Oil Co.Jun 1993 → Sep 1993 · 4 mo
- Welhausen Operating Co., Inc.Oct 1993 → Oct 2001 · 97 mo
- Welhausen Operating Company, LPNov 2001 → Feb 2012 · 124 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-1-9277, documented in the API reference.