DUNES (MARBLE FALLS)
Field #26558666 · District 13 · --
Leases
5
Operators
5
Cum Oil
4k BBL
Cum Gas
0 MCF
Production
1993-01 — 2026-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| HOPEHILL PETROLEUM CO., INC. | 2 | 0 | -- |
| DELFIN OPERATING, LLC | 1 | 2k | 2019-12 |
| CHOICE EXPLORATION, INC. | 1 | 2k | 2015-12 |
| HW OPERATING, LLC | 1 | 597 | 2026-04 |
Lease Types
Leases (5)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | DINWIDDIE | CHOICE EXPLORATION, INC. | 2k | 7k | 2014-07 | 2015-12 |
| Oil | MORTON | DELFIN OPERATING, LLC | 2k | 68k | 2015-04 | 2019-12 |
| Oil | REED HENDERSON | HW OPERATING, LLC | 597 | 42k | 2021-07 | 2026-04 |
| Oil | HALEY | HOPEHILL PETROLEUM CO., INC. | 0 | 0 | 1993-01 | -- |
| Oil | JOLLY | HOPEHILL PETROLEUM CO., INC. | 0 | 0 | 1993-01 | -- |