FIELDS · 73523500 · DISTRICT 7B
Putnam, West (Duffer)
Callahan 13
Putnam, West (Duffer) is an RRC field with 17 leases on file reported by 4 operators, in Callahan County.
In the 12 months reported through April 2026 it produced 58 barrels of oil, down 85% on the year before, from 1 leases reporting volume.
Charter Petro Co holds the most, 8 leases and 26,655 barrels lifetime.
Lifetime, the field has reported 27,795 barrels of oil and 2.2 million mcf of gas, across 8 oil and 9 gas leases.
- 17
- leases on file · 8 oil, 9 gas
- 4
- operators, all time
- 58
- bbl oil, last 12 reported -85%
- 0
- mcf gas, last 12 reported
- 1
- leases reporting volume
- 27.8K
- bbl oil, lifetime · 2.16M 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 58 · prior 12 396(-85%)
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 4
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Charter Petro Co | 8 | 26.7K | 2.13M | Jul 2026 |
| Probe Expl Co | 2 | 1.14K | 31.7K | Mar 2013 |
| H & R Resources, Inc. | 5 | 0 | 0 | Jul 1995 |
| Oilwell Tech & Enhancement, Co | 2 | 0 | 0 | Nov 2023 |
Counties
- Callahan County → 13 leases
About this data
Field 73523500 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/73523500, documented in the API reference.