FIELDS · TEXAS · FIELD 40872500
Hertel (Tannehill)
Field · District 09 · Knox County · Tannehill in every state →
Hertel (Tannehill) is an RRC field with 4 leases on file reported by 7 operators, in Knox County.
In the 12 months reported through April 2026 it produced 1,821 barrels of oil, up 32% on the year before, from 1 lease reporting volume.
Petex holds the most, 1 lease and 79,503 barrels of oil lifetime.
Lifetime, the field has reported 110,855 barrels of oil and 50 mcf of gas.
- 4
- leases on file
- 1
- leases reporting volume
- 7
- operators, all time
- 4
- active wellbores of 8 · 1 operators today
- 1,821
- bbl oil, 12 months through Apr 2026 · +32%
- 0
- Mcf gas, same 12 months
- 110,855
- bbl oil, lifetime · 50 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 1,821 · prior 12 1,378(+32%)
Hertel (Tannehill): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Petex | 1 | 79.5K | 0 | Jul 2026 |
| Richardson, Bud II | 2 | 31.4K | 50 | Oct 1997 |
| T Dozer D Oil Co. | 1 | 0 | 0 | Jul 2026 |
Counties
- Knox County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Hertel B #3 | T Dozer D Oil Co. | Knox | May 4, 1987 | — | 0 | 0 |
| Hertel -B- #1 | T Dozer D Oil Co. | Knox | Aug 4, 1986 | — | 0 | 0 |
| Hertel #6 | Petex | Knox | Mar 14, 1986 | — | 0 | 0 |
| Hertel #5 | Petex | Knox | Jan 23, 1986 | — | 0 | 0 |
| Hertel #4 | Petex | Knox | Nov 15, 1985 | — | 0 | 0 |
| Hertel #3 | Petex | Knox | Jun 6, 1985 | — | 0 | 0 |
| Hertel #2 | Petex | Knox | May 1, 1985 | — | 0 | 0 |
| Hertel #1 | Petex | Knox | Feb 7, 1985 | — | 0 | 0 |
About this data
Field 40872500 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Tannehill, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/40872500, documented in the API reference.