Petrora

LEASES · O-1-10765 · OIL · DISTRICT 01

McDonald, Roland & Brenda

Reporting

Petro Lions, LLC · Atascosa County · Somerset field

Mcdonald, Roland & Brenda is an RRC oil lease (O-1-10765) in Atascosa County operated by Petro Lions, LLC, with one well completed on it.

It has reported 4.86K barrels of oil and 86 mcf of gas since January 1993, last reporting volume in April 2026 (statewide data runs through April 2026).

The last 12 reported months total 62 barrels of oil; the lease peaked at 108 barrels in January 1999.

7 operators have filed production on it, most recently Petro Lions, LLC since January 2014.

4.86K
bbl oil, all reported
86
mcf gas incl. casinghead
62
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
108
peak month, bbl (Jan 1999)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME APR 2026 · 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 62 · prior 12 83(-25%)

01020302017201820192020202120222023202420252026

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

012017201820192020202120222023202420252026

Decline curve
None shown. Petrora fits an Arps curve only when the last ten years of oil reports follow one decline closely enough to project (R² of 0.7 or better over at least a year since the peak). This lease's recent history does not, so a projection would be a guess dressed as a number.

Who reported it

Each run of months one operator filed the production report, oldest first.

  1. Casias Oil Well Service, Inc.Jan 1993 → Nov 1993 · 11 mo
  2. Starr Operating CompanyDec 1993 → Dec 1997 · 49 mo
  3. Diamond Trading & Pipeline CorpJan 1998 → Dec 1998 · 12 mo
  4. Clamp OperatingJan 1999 → Apr 2002 · 40 mo
  5. Clamp Operating IncorporatedMay 2002 → Mar 2011 · 107 mo
  6. Bar M Petroleum Co.Apr 2011 → Dec 2013 · 33 mo
  7. Petro Lions, LLCJan 2014 → Jul 2026 · 151 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

NO Type on File
1

Operates them now

Casias Oil Well Service Inc.
1

Newest permits

All 1 wells, searchable →

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-1-10765, documented in the API reference.