FIELDS · 51011001 · DISTRICT 04
LA Sal Vieja
Willacy 11
LA Sal Vieja is an RRC field with 11 leases on file reported by 4 operators, in Willacy County.
No volume has been reported since July 2026.
Proline Energy Resources Inc holds the most, 1 leases and 26,552 barrels lifetime.
Lifetime, the field has reported 68,832 barrels of oil and 506,797 mcf of gas, across 8 oil and 3 gas leases.
- 11
- leases on file · 8 oil, 3 gas
- 4
- operators, all time
- 0
- bbl oil, last 12 reported
- 0
- mcf gas, last 12 reported
- 0
- leases reporting volume
- 68.8K
- bbl oil, lifetime · 507K 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 0 · prior 12 0
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 0 · prior 12 0
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 0 · a year earlier 0
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Proline Energy Resources Inc | 1 | 26.6K | 193K | Jul 2026 |
| MW Petro Corp | 4 | 24.9K | 35.8K | Oct 1996 |
| APC Oper Partnership | 6 | 17.4K | 278K | Mar 2008 |
Counties
- Willacy County → 11 leases
About this data
Field 51011001 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/51011001, documented in the API reference.