FIELDS · TEXAS · FIELD 57330300
Marston Ranch (Clearfork)
Field · District 08 · Ward County and 1 more · Clearfork in every state →
Marston Ranch (Clearfork) is an RRC field with 23 leases on file reported by 18 operators, mostly in Ward County.
In the 12 months reported through April 2026 it produced 63,492 barrels of oil, down 10% on the year before, from 13 leases reporting volume.
N & B Oil and Gas LLC holds the most, 12 leases and 2.0 million barrels of oil lifetime.
Lifetime, the field has reported 2.3 million barrels of oil and 5.8 million mcf of gas.
- 23
- leases on file
- 13
- leases reporting volume
- 18
- operators, all time
- 73
- active wellbores of 101 · 3 operators today
- 63,492
- bbl oil, 12 months through Apr 2026 · −10%
- 240,709
- Mcf gas, same 12 months · −9%
- 2.3M
- bbl oil, lifetime · 5.8M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 63,492 · prior 12 70,557(-10%)
Marston Ranch (Clearfork): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 9
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| N & B Oil and Gas LLC | 12 | 2M | 5.02M | Jul 2026 |
| Hilcorp Energy Company | 1 | 154K | 382K | Jul 2026 |
| Goodnight Midstream Permian, LLC | 1 | 53.4K | 198K | Jul 2026 |
| Blackbeard Operating, LLC | 4 | 40.2K | 85.2K | Jan 2025 |
| OXY USA EOR, LLC | 1 | 30.1K | 51.9K | Jul 2026 |
| Williams Oil Company | 1 | 16.1K | 34.7K | Jul 2026 |
| Pogo Producing Company | 1 | 7.81K | 20.9K | Mar 2003 |
| Brown, H. L., Jr. | 1 | 7.05K | 2.9K | Mar 1997 |
| Atlantic Exploration, LLC | 1 | 0 | 0 | Apr 2015 |
Counties
- Ward County → 22 leases
- Crane County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Winter 5-20 #8 | Hilcorp Energy Company | Ward | Jun 9, 2022 | — | 0 | 0 |
| Swashbuckler SE #1 | N & B Oil and Gas LLC | Ward | Sep 10, 2021 | — | 0 | 0 |
| Janelle Edwards 26 #1 | Williams Oil Company | Ward | May 27, 2021 | — | 0 | 0 |
| Queen Annes Revenge #8 | N & B Oil and Gas LLC | Ward | Feb 1, 2020 | — | 0 | 0 |
| Swashbuckler #2 | N & B Oil and Gas LLC | Ward | Dec 28, 2019 | — | 0 | 0 |
| Black Bart #1 | Blackbeard Operating LLC | Crane | Sep 13, 2019 | — | 0 | 0 |
| Graham #7 | N & B Oil and Gas LLC | Ward | Apr 16, 2019 | — | 0 | 0 |
| Lawrence #3 | Goodnight Midstream Permian LLC | Ward | Apr 15, 2019 | — | 0 | 0 |
| Lawrence #6 | Goodnight Midstream Permian LLC | Ward | Apr 15, 2019 | — | 0 | 0 |
| Lawrence #10 | Goodnight Midstream Permian LLC | Ward | Apr 10, 2019 | — | 0 | 0 |
About this data
Field 57330300 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, Clearfork, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/57330300, documented in the API reference.