MARY ELLEN

MARY ELLEN is a Texas oil lease in Upton County, Railroad Commission district 7C, operated by Windsor Energy Group, L.L.C. It has 2 wellbores on file with the Commission. Reported production runs from August 2009 to August 2026, totalling 33,012 barrels. The lease is not currently producing.

Key facts about MARY ELLEN

Who operates MARY ELLEN?
MARY ELLEN is operated by Windsor Energy Group, L.L.C., Railroad Commission of Texas operator number 931631.
Where is MARY ELLEN?
MARY ELLEN is a Texas oil lease in Upton County, Texas, in Railroad Commission district 7C. Its Railroad Commission lease number is 16989.
Is MARY ELLEN still producing?
MARY ELLEN is not currently producing. The most recent month of production reported to the Railroad Commission of Texas for MARY ELLEN is August 2026.
How much has MARY ELLEN produced?
MARY ELLEN has reported 33,012 barrels of oil (bbl) to the Railroad Commission of Texas between August 2009 and August 2026, from 2 wellbores.

Lease record

MARY ELLEN as filed with the Railroad Commission of Texas
OperatorWindsor Energy Group, L.L.C.
FieldSpraberry (Trend Area)
CountyUpton County, Texas
RRC district7C
Lease number16989
Wellbores2
Reported production33,012 bbl
First reported
Last reported

Where MARY ELLEN sits

Source: Railroad Commission of Texas lease production records, complete through . Figures on this page were computed on .

Production figures are as reported to the Railroad Commission of Texas. The value shown is an estimate produced by fitting a decline curve to that reported history; it is not an offer or an appraisal. How this estimate is calculated.