FIELDS · 72498560 · DISTRICT 04
Portland, N. (Commonwealth Serie
San Patricio 13
Portland, N. (Commonwealth Serie is an RRC field with 22 leases on file reported by 15 operators, in San Patricio County.
In the 12 months reported through April 2026 it produced 237,079 mcf of gas, up 531% on the year before, from 1 leases reporting volume.
Cox Expl, Inc holds the most, 2 leases and 5,092 barrels lifetime.
Lifetime, the field has reported 5,092 barrels of oil and 16 million mcf of gas, across 1 oil and 21 gas leases.
- 22
- leases on file · 1 oil, 21 gas
- 15
- operators, all time
- 0
- bbl oil, last 12 reported
- 237K
- mcf gas, last 12 reported +531%
- 1
- leases reporting volume
- 5.09K
- bbl oil, lifetime · 15.8M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 237,079 · prior 12 37,569(+531%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 1 · a year earlier 1(+0%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 10
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Cox Expl, Inc | 2 | 5.09K | 293K | Jun 1999 |
| Royal Prod Co, Inc | 8 | 0 | 8.46M | Apr 2019 |
| Mission River Systems, Inc | 2 | 0 | 22 | Jul 2026 |
| Sulphur River Expl, Inc | 2 | 0 | 3.45M | Jul 2026 |
| Bass Enterprises Prod Co | 2 | 0 | 362K | Aug 2002 |
| Bell, Kelly Inc | 2 | 0 | 0 | Jul 1994 |
| Teamco Oper LLC | 1 | 0 | 35.7K | Jan 2002 |
| Bopco, L.P | 1 | 0 | 3.2M | Jul 2009 |
| Natural Res Corp of Texas | 1 | 0 | 0 | Mar 1993 |
| Graham Royalty, Ltd | 1 | 0 | 1.96K | May 1993 |
All 22 leases in Portland, N. (Commonwealth Serie, searchable →
Counties
- San Patricio County → 13 leases
About this data
Field 72498560 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/72498560, documented in the API reference.