RRC field 56653200 · District 01
Mag (Austin Chalk)
The Mag (Austin Chalk) field reported 7,353 barrels of oil and 2,757 mcf of gas in the last 12 months.
Field dossier
7,353bbl oil, last 12 months−17% vs prior year
- Producing leases
- 4of 9 on record
- Operators
- 2
- Counties
- 1
- Biggest operator
- Lacy 03, LLC
Own minerals in this field?
Where the field sits
This county
1 county
- Gas, last 12 months
- 2,757 mcf
- Data through
- Jul 2026
Five years of output in Mag (Austin Chalk)
Oil output in the Mag (Austin Chalk) field fell 17% over the last 12 months
7,353 bbl through Jul 2026, against 8,840 bbl a year earlier. Peak Aug 2021: 1,409 bbl.
Gas output in the Mag (Austin Chalk) field fell 16% over the last 12 months
2,757 mcf through Jul 2026, against 3,287 mcf a year earlier. Peak Nov 2021: 857 mcf.
SourceTexas Railroad Commission Production Data Query, field 56653200, through Jul 2026, file dated Sep 18, 2026.
Leases in the Mag (Austin Chalk) field
Under each volume: change on the year before.
3,771bbl oil−25%
1,638bbl oil−2%
1,353bbl oil−11%
591bbl oil0%
Showing 4 of 4.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Lacy 03 leads
Recent drilling permits in the Mag (Austin Chalk) field
No recent permits.