FIELDS · 99390200 · DISTRICT 03
Yonajosa, E. (Y-1)
Hardin 4
Yonajosa, E. (Y-1) is an RRC field with 7 leases on file reported by 9 operators, in Hardin County.
In the 12 months reported through April 2026 it produced 6,048 barrels of oil, down 16% on the year before, from 3 leases reporting volume.
S & S Oper Co, Inc holds the most, 4 leases and 319,424 barrels lifetime.
Lifetime, the field has reported 323,861 barrels of oil and 92,745 mcf of gas.
- 7
- leases on file
- 9
- operators, all time
- 6.05K
- bbl oil, last 12 reported -16%
- 0
- mcf gas, last 12 reported
- 3
- leases reporting volume
- 324K
- bbl oil, lifetime · 92.7K 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 6,048 · prior 12 7,171(-16%)
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 3(+0%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| S & S Oper Co, Inc | 4 | 319K | 88.8K | Jul 2026 |
| Westland Oil Dev Corp | 1 | 4.44K | 3.99K | Nov 1994 |
| Ritco Petroleum, Inc. | 2 | 0 | 0 | Aug 2003 |
Counties
- Hardin County → 4 leases
About this data
Field 99390200 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/99390200, documented in the API reference.