FIELDS · TEXAS · FIELD 98738666
Woolfolk (Marble Falls)
Field · District 7B · Shackelford County · Marble Falls in every state →
Woolfolk (Marble Falls) is an RRC field with 3 leases on file reported by 4 operators, in Shackelford County.
In the 12 months reported through April 2026 it produced 8,535 mcf of gas, down 19% on the year before, from 1 lease reporting volume.
McClymond, Ltd. holds the most, 1 lease and 68,881 mcf of gas lifetime.
Lifetime, the field has reported 734 barrels of oil and 338,606 mcf of gas, across 1 oil and 2 gas leases.
- 3
- leases on file · 1 oil, 2 gas
- 1
- leases reporting volume
- 4
- operators, all time
- 1
- active wellbores of 3 · 1 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 8,535
- Mcf gas, same 12 months · −19%
- 734
- bbl oil, lifetime · 338,606 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 8,535 · prior 12 10,486(-19%)
Woolfolk (Marble Falls): Gas by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 3
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| McClymond, Ltd. | 1 | 734 | 68.9K | Aug 2008 |
| Petex | 1 | 0 | 231K | Jul 2026 |
| Smith Pipe of Abilene | 1 | 0 | 39K | May 2000 |
Counties
- Shackelford County → 2 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Cottle Morris #1 | Smith Pipe of Abilene | Shackelford | Oct 18, 1956 | — | 0 | 0 |
| Woolfolk J. R. #1 | Texas Pacific Oil Co. | Shackelford | Aug 1, 1955 | — | 0 | 0 |
About this data
Field 98738666 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, Marble Falls, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/98738666, documented in the API reference.