FIELDS · 19730001 · DISTRICT 04
Colmena
Duval 4
Colmena is an RRC field with 9 leases on file reported by 9 operators, in Duval County.
In the 12 months reported through April 2026 it produced 4,825 barrels of oil, down 22% on the year before, from 3 leases reporting volume.
Caribbean Engy LLC II holds the most, 3 leases and 318,451 barrels lifetime.
Lifetime, the field has reported 340,389 barrels of oil and 125 mcf of gas.
- 9
- leases on file
- 9
- operators, all time
- 4.83K
- bbl oil, last 12 reported -22%
- 0
- mcf gas, last 12 reported
- 3
- leases reporting volume
- 340K
- bbl oil, lifetime · 125 mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 4,825 · prior 12 6,174(-22%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 3 · a year earlier 2(+50%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Caribbean Engy LLC II | 3 | 318K | 60 | Jul 2026 |
| Winslow, Harry C | 5 | 21.9K | 65 | Jul 2026 |
| Killam Oil Co., Ltd | 1 | 0 | 0 | Jul 2026 |
Counties
- Duval County → 4 leases
About this data
Field 19730001 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/19730001, documented in the API reference.