Petrora

LEASES · O-3-21891 · OIL · DISTRICT 03

McWilliams Unit

No volume since Jan 2002

7711 Corporation, The · Brazos County · Giddings (Austin Chalk-3) field

Mcwilliams Unit is an RRC oil lease (O-3-21891) in Brazos County operated by 7711 Corporation, The, with one well completed on it.

It has reported 137K barrels of oil and 368K mcf of gas since January 1993, last reporting volume in January 2002 (statewide data runs through April 2026).

No volume was reported in the last 12 months; the last was in January 2002.

6 operators have filed production on it, most recently 7711 Corporation, The since January 2010.

137K
bbl oil, all reported
368K
mcf gas incl. casinghead
0
bbl oil, last 12 reported
—
vs the 12 before
1
wells completed on it
25.4K
peak month, bbl (Feb 1993)

PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME JAN 2002 · 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

01002003002001200220032004200520062007200820092010

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

05001K2001200220032004200520062007200820092010

Who reported it

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

  1. Sage Energy CompanyJan 1993 → Aug 1997 · 56 mo
  2. Union Pacific Resources CompanySep 1997 → Jan 2001 · 41 mo
  3. Rme Petroleum CompanyFeb 2001 → Nov 2002 · 22 mo
  4. Anadarko E&P Company LPDec 2002 → Jul 2007 · 56 mo
  5. Enervest Operating, L.L.C.Aug 2007 → Dec 2009 · 29 mo
  6. 7711 Corporation, TheJan 2010 → Sep 2010 · 9 mo

Wells on the lease

FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL

1

wells completed on the lease

Plugged
1

Operates them now

Wildfire Energy Operating LLC
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-3-21891, documented in the API reference.