HIGH ISLAND BLK.55-L (DISC. B), District 03, Texas
A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.
Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums only the leases in this field that have a page here.
Production, 2025
The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.
| Wells | In the field | Producing | Produced in 2025 | Also produced | Cumulative |
|---|---|---|---|---|---|
| Oil | 1 | 0 | 0 bbl | 0 mcfcasinghead | 505,088 bblsince discovery |
| Gas | 2 | 0 | 0 mcf | 0 bblcondensate | 6,546,001 mcfsince 1970 |
This field filed no production for 2025. It remains on the Commission's schedules.
The discovery well's oil measured 29.0° API gravity, perforated at 8,066 ft.
Spacing rule
What the Commission requires of a well on this field.
Commission remarks: FIELD ADMINISTRATIVELY BALANCED EFF 4/1/05 PER OPERATOR REQUEST.
County
Leases in this field
Every lease here files this field's number with the Commission and has a page on this site.
| Lease | Operator | Value |
|---|---|---|
| BLOCK 55-L SW/4 | SEIRAN E & P COMPANY, LLC | $24.2 M |
| BLOCK 55-L SW/4 | SEIRAN E & P COMPANY, LLC | $13.2 M |
| BLOCK 55-L SW/4 | SEIRAN E & P COMPANY, LLC | $4.9 M |
| S.L. 75944 BLOCK 55-L SW/4 | BANDERA OIL & GAS INC | $2.6 M |
Field number 41240500, from the Railroad Commission's field register.