FIELDS · 40157500 · DISTRICT 7B
Heidenreich (Upper Marble Falls)
Brown 5
Heidenreich (Upper Marble Falls) is an RRC field with 5 leases on file reported by 7 operators, in Brown County.
No volume has been reported since July 2026.
Southwest Gas Systems, Inc holds the most, 3 leases and 512 barrels lifetime.
Lifetime, the field has reported 649 barrels of oil and 71,684 mcf of gas, across 3 oil and 2 gas leases.
- 5
- leases on file · 3 oil, 2 gas
- 7
- operators, all time
- 0
- bbl oil, last 12 reported
- 0
- mcf gas, last 12 reported
- 0
- leases reporting volume
- 649
- bbl oil, lifetime · 71.7K 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
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
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 |
|---|---|---|---|---|
| Southwest Gas Systems, Inc | 3 | 512 | 43.2K | Jul 2026 |
| Bayou Oper Co, Inc | 1 | 137 | 2.84K | Mar 2008 |
| Mission Engy Inc | 1 | 0 | 25.7K | Jul 2026 |
All 5 leases in Heidenreich (Upper Marble Falls), searchable →
Counties
- Brown County → 5 leases
About this data
Field 40157500 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/40157500, documented in the API reference.