FIELDS · TEXAS · FIELD 16526500
Cecilia (Marmaton)
Field · District 10 · Sherman County · Marmaton in every state →
Cecilia (Marmaton) is an RRC field with 7 leases on file reported by 5 operators, in Sherman County.
In the 12 months reported through April 2026 it produced 67,173 mcf of gas, up 18% on the year before, from 3 leases reporting volume.
Burk Royalty Co., Ltd. holds the most, 4 leases and 3.0 million mcf of gas lifetime.
Lifetime, the field has reported 81,783 barrels of oil and 3.0 million mcf of gas, across 4 oil and 3 gas leases.
- 7
- leases on file · 4 oil, 3 gas
- 3
- leases reporting volume
- 5
- operators, all time
- 3
- active wellbores of 7 · 1 operators today
- 2,243
- bbl oil, 12 months through Apr 2026 · +19%
- 67,173
- Mcf gas, same 12 months · +18%
- 81,783
- bbl oil, lifetime · 3.0M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 2,243 · prior 12 1,891(+19%)
Cecilia (Marmaton): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Burk Royalty Co., Ltd. | 4 | 81.8K | 2.95M | Jul 2026 |
| Phillips Petroleum Company | 2 | 0 | 55.8K | Jul 1997 |
| Lobo Petroleum Inc. | 1 | 0 | 0 | Dec 1993 |
Counties
- Sherman County → 7 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Wells a #2 | Burk Royalty Co. Ltd. | Sherman | Nov 9, 2022 | — | 0 | 0 |
| Riffe #2 | Burk Royalty Co. Ltd. | Sherman | Dec 2, 2021 | — | 0 | 0 |
| Cecilia a #1 | Burk Royalty Co. Ltd. | Sherman | Jan 1, 1997 | — | 0 | 0 |
| Long #1 | Lobo Petroleum Inc. | Sherman | Oct 1, 1990 | — | 0 | 0 |
| Jarmer #2 | Phillips Petroleum Company | Sherman | May 25, 1988 | — | 0 | 0 |
| Riffe #3 | Burk Royalty Co. Ltd. | Sherman | Oct 31, 1987 | — | 0 | 0 |
About this data
Field 16526500 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, Marmaton, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/16526500, documented in the API reference.