FIELDS · 54762250 · DISTRICT 04
Longhorn, South (4200)
Duval 8
Longhorn, South (4200) is an RRC field with 8 leases on file reported by 10 operators, in Duval County.
No volume has been reported since July 2026.
Wagner Oil Co holds the most, 1 leases and 4,778 barrels lifetime.
Lifetime, the field has reported 4,778 barrels of oil and 894,522 mcf of gas, across 1 oil and 7 gas leases.
- 8
- leases on file · 1 oil, 7 gas
- 10
- operators, all time
- 0
- bbl oil, last 12 reported
- 0
- mcf gas, last 12 reported
- 0
- leases reporting volume
- 4.78K
- bbl oil, lifetime · 895K 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 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 5
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Wagner Oil Co | 1 | 4.78K | 124 | Sep 2016 |
| Kosarek, Charlie | 4 | 0 | 0 | Feb 2001 |
| Edge Petro Oper. Co., Inc | 1 | 0 | 10.4K | Jul 2001 |
| Proline Energy Resources Inc | 1 | 0 | 69.8K | Jul 2026 |
| Sandalwood Expl, L.P | 1 | 0 | 814K | Mar 2021 |
Counties
- Duval County → 8 leases
About this data
Field 54762250 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/54762250, documented in the API reference.