RRC field 28873500 · District 8A
Emerald (Silurian)
The Emerald (Silurian) field reported 14,012 barrels of oil and 3,913 mcf of gas in the last 12 months.
Field dossier
14,012bbl oil, last 12 months−5% vs prior year
- Producing leases
- 2
- Operators
- 2
- Counties
- 1
- Biggest operator
- Hilcorp Energy Company
Own minerals in this field?
Where the field sits
This county
1 county
- Gas, last 12 months
- 3,913 mcf
- Data through
- Jul 2026
Five years of output in Emerald (Silurian)
Oil output in the Emerald (Silurian) field fell 5% over the last 12 months
14k bbl through Jul 2026, against 14.8k bbl a year earlier. Peak Nov 2021: 1,802 bbl.
Gas output in the Emerald (Silurian) field rose 122% over the last 12 months
3,913 mcf through Jul 2026, against 1,764 mcf a year earlier. Peak Sep 2025: 372 mcf.
SourceTexas Railroad Commission Production Data Query, field 28873500, through Jul 2026, file dated Sep 18, 2026.
Leases in the Emerald (Silurian) field
Under each volume: change on the year before.
11,922bbl oil+1%
2,090bbl oil−29%
Showing 2 of 2.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Hilcorp Energy leads
Recent drilling permits in the Emerald (Silurian) field
No recent permits.