RRC field 63720400 ยท District 03
Muldoon (Arnim -B- Sand)
The Muldoon (Arnim -B- Sand) field reported 1,698 barrels of oil in the last 12 months.
Field dossier
1,698bbl oil, last 12 months+241% vs prior year
- Producing leases
- 2
- Operators
- 2
- Counties
- 1
- Biggest operator
- Sellers Lease Service, Inc.
Own minerals in this field?
Where the field sits
This county
1 county
- Data through
- Jul 2026
- Leases on record
- 2
Five years of output in Muldoon (Arnim -B- Sand)
Oil output in the Muldoon (Arnim -B- Sand) field rose 241% over the last 12 months
1,698 bbl through Jul 2026, against 498 bbl a year earlier. Peak Apr 2026: 345 bbl.
SourceTexas Railroad Commission Production Data Query, field 63720400, through Jul 2026, file dated Sep 18, 2026.
Leases in the Muldoon (Arnim -B- Sand) field
Under each volume: change on the year before.
1,188bbl oiln/a
510bbl oil+2%
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Sellers Lease Service leads
Recent drilling permits in the Muldoon (Arnim -B- Sand) field
JOSEPH E. TUPA #9
new drill ยท Sellers Lease Service, Inc. ยท Fayette County
Permit 0908043 ยท Jun 23, 2025