HILLTOP RESORT (AUSTIN CHALK)
Field #41515100 · District 5 · --
Leases
18
Operators
17
Cum Oil
843k 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 |
|---|---|---|---|
| UNITED OIL & MINERALS, INC. | 11 | 760k | 2018-02 |
| W-S-M OIL COMPANY | 4 | 18k | 2016-10 |
| SAMEDAN OIL CORPORATION | 1 | 17k | 2003-03 |
| RIVERSHORE OPERATING LLC | 1 | 29k | 2023-04 |
| TDT PRODUCTION, INC. | 1 | 20k | 2010-08 |
Lease Types
Leases (18)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | FOSSIL JAN UNIT | UNITED OIL & MINERALS, INC. | 210k | 2k | 1994-09 | 2018-02 |
| Oil | FOSSIL LANIER | UNITED OIL & MINERALS, INC. | 113k | 151 | 1993-05 | 2010-11 |
| Oil | FOSSIL WILDMAN-HILLTOP | UNITED OIL & MINERALS, INC. | 107k | 1k | 1993-01 | 2010-09 |
| Oil | FOSSIL LERA | UNITED OIL & MINERALS, INC. | 87k | 24 | 1997-02 | 2016-12 |
| Oil | FOSSIL WILDMAN | UNITED OIL & MINERALS, INC. | 66k | 36k | 1993-01 | 2003-05 |
| Oil | FOSSIL DACUS | UNITED OIL & MINERALS, INC. | 61k | 146 | 1993-09 | 2007-07 |
| Oil | FOSSIL FRIDKIN-KAUFMAN | UNITED OIL & MINERALS, INC. | 41k | 260 | 1995-10 | 2003-05 |
| Oil | FOSSIL HILLEGEIST | UNITED OIL & MINERALS, INC. | 36k | 362 | 1995-03 | 2010-02 |
| Oil | BELIN | RIVERSHORE OPERATING LLC | 29k | 0 | 2012-02 | 2023-04 |
| Oil | FOSSIL FREEMAN, R. E. | TDT PRODUCTION, INC. | 20k | 0 | 1993-01 | 2010-08 |
| Oil | FOSSIL CROWE-FAISON | UNITED OIL & MINERALS, INC. | 19k | 150 | 1993-06 | 2007-07 |
| Oil | HOPPESS | SAMEDAN OIL CORPORATION | 17k | 5k | 1999-01 | 2003-03 |
| Oil | FOSSIL HILLTOP RESORT | W-S-M OIL COMPANY | 13k | 32 | 1993-01 | 2016-10 |
| Oil | HILLTOP RESORT #4 | UNITED OIL & MINERALS, INC. | 13k | 14 | 1993-07 | 1994-08 |
| Oil | HILLTOP RESORT | UNITED OIL & MINERALS, INC. | 7k | 10 | 1993-01 | 1993-10 |
| Oil | MURRAY, R.N. & MAREK, R.S. | W-S-M OIL COMPANY | 3k | 18 | 1993-01 | 1994-07 |
| Oil | MATHIS, L. G. | W-S-M OIL COMPANY | 742 | 28 | 1993-01 | 1996-08 |
| Oil | FARRELL, R. C. | W-S-M OIL COMPANY | 658 | 35 | 1993-01 | 1996-08 |