LEASES · O-1-12740 · OIL · DISTRICT 01
R. M. Gregg Unit
No volume since Mar 1994McDaniel Company, Inc., The · Zavala County · Pearsall (Austin Chalk) field
R. M. Gregg Unit is an RRC oil lease (O-1-12740) in Zavala County operated by Mcdaniel Company, Inc., The, with one well completed on it.
It has reported 3.74K barrels of oil and 12.3K mcf of gas since January 1993, last reporting volume in March 1994 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in March 1994.
2 operators have filed production on it, most recently Mcdaniel Company, Inc., The since July 1994.
- 3.74K
- bbl oil, all reported
- 12.3K
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 1.48K
- peak month, bbl (Jan 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME MAR 1994 · 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 0 · prior 12 0
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 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Oryx Energy CompanyJan 1993 → Jun 1994 · 18 mo
- McDaniel Company, Inc., TheJul 1994 → Sep 1997 · 39 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-1-12740, documented in the API reference.