FIELDS · TEXAS · FIELD 90620557
Tomball (Miocene 3320)
Field · District 03 · Harris County · Miocene 3320 in every state →
Tomball (Miocene 3320) is an RRC field with 3 leases on file reported by 5 operators, in Harris County.
In the 12 months reported through April 2026 it produced 5,113 mcf of gas, up 12% on the year before, from 1 lease reporting volume.
Americo Energy Resources, LLC holds the most, 2 leases and 249,684 mcf of gas lifetime.
Lifetime, the field has reported 0 barrels of oil and 249,684 mcf of gas.
- 3
- leases on file
- 1
- leases reporting volume
- 5
- operators, all time
- 1
- active wellbores of 6 · 1 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 5,113
- Mcf gas, same 12 months · +12%
- 0
- bbl oil, lifetime · 249,684 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 5,113 · prior 12 4,555(+12%)
Tomball (Miocene 3320): Gas by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Americo Energy Resources, LLC | 2 | 0 | 250K | Apr 2026 |
| Amerada Hess Corporation | 1 | 0 | 0 | — |
Counties
- Harris County → 3 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Tomball Gas Unit #2 #1D | Americo Energy Resources LLC | Harris | Oct 24, 2002 | — | — | — |
| Tomball GU 1 #14 | Americo Energy Resources LLC | Harris | Oct 28, 1987 | — | — | — |
| Rudel Otto #4 | Amerada Hess Corporation | Harris | Oct 9, 1987 | — | — | — |
| Rudel Fritz #1 | Amerada Hess Corporation | Harris | Feb 18, 1986 | — | — | — |
| Stallones B. E. B #3 | Exxon Corp. | Harris | Sep 8, 1983 | — | — | — |
| Stallones B.E. -a- #2 | Exxon Corp. | Harris | Aug 18, 1981 | — | — | — |
About this data
Field 90620557 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. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Miocene 3320, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/90620557, documented in the API reference.