FIELDS · 78819001 · DISTRICT 7B
Royston
Fisher 19
Royston is an RRC field with 27 leases on file reported by 28 operators, in Fisher County.
In the 12 months reported through April 2026 it produced 4,328 barrels of oil, down 22% on the year before, from 7 leases reporting volume.
Sojourner Drlg. Corp holds the most, 5 leases and 241,396 barrels lifetime.
Lifetime, the field has reported 552,180 barrels of oil and 280,428 mcf of gas.
- 27
- leases on file
- 28
- operators, all time
- 4.33K
- bbl oil, last 12 reported -22%
- 3.06K
- mcf gas, last 12 reported -16%
- 7
- leases reporting volume
- 552K
- bbl oil, lifetime · 280K 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 4,328 · prior 12 5,569(-22%)
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 3,064 · prior 12 3,645(-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 2 · a year earlier 7(-71%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 11
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Sojourner Drlg. Corp | 5 | 241K | 247K | Jul 2026 |
| Lainco, Inc | 6 | 111K | 29.3K | Jul 2026 |
| Walsh & Watts, Inc | 1 | 59K | 21 | Jul 2026 |
| American Energy Texas Inc | 3 | 55.3K | 206 | Jul 2026 |
| Terrell Oil & Gas Prod Co | 3 | 43K | 2.52K | Jul 2026 |
| Clear Water Inc | 1 | 17.8K | 850 | Jul 2026 |
| Leclair Oper Co., Inc | 3 | 14K | 23 | Nov 2001 |
| Double M Petroproperties, Inc | 2 | 8.25K | 99 | Jun 2002 |
| Texaco E & P Inc | 1 | 3.03K | 11 | Feb 1995 |
| Lainco Well Service, Inc | 1 | 0 | 0 | Mar 2009 |
| Seven Wells Oil & Gas Expl | 1 | 0 | 0 | May 2003 |
Counties
- Fisher County → 19 leases
About this data
Field 78819001 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/78819001, documented in the API reference.