MAMMOTH CREEK, N.(CLEVELAND-OIL)
Field #57021500 · District 14 · --
Leases
15
Operators
16
Cum Oil
39k BBL
Cum Gas
168k MCF
Cum Cond
15k BBL
Production
1993-01 — 2012-03
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 |
|---|---|---|---|
| MIDGARD ENERGY COMPANY | 4 | 28k | 2011-04 |
| STRAT LAND EXPLORATION COMPANY | 2 | 4k | 2003-05 |
| BP AMERICA PRODUCTION COMPANY | 2 | 0 | 2011-03 |
| WEINKAUF PETROLEUM, INC. | 1 | 4k | 2001-05 |
| SAMSON RESOURCES COMPANY | 1 | 0 | -- |
| SAMSON LONE STAR LP | 1 | 4k | 2004-02 |
| SAMSON LONE STAR LP | 1 | 0 | 2011-04 |
| RANGE PRODUCTION COMPANY | 1 | 17 | 1993-02 |
| MAXUS EXPLORATION COMPANY | 1 | 0 | -- |
| REMNANT ENERGY, INC. | 1 | 0 | 2011-04 |
Lease Types
Leases (15)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | GEX, LUTIE W. -1875- | MIDGARD ENERGY COMPANY | 18k | 1.2M | 1993-01 | 2011-04 |
| Oil | GEX "B" | MIDGARD ENERGY COMPANY | 7k | 205k | 1993-01 | 2011-04 |
| Oil | GOSSETT | WEINKAUF PETROLEUM, INC. | 4k | 241 | 1993-01 | 2001-05 |
| Oil | GEX "B" | SAMSON LONE STAR LP | 4k | 44k | 1998-07 | 2004-02 |
| Oil | LOIS ANN "A" | STRAT LAND EXPLORATION COMPANY | 4k | 133k | 1993-01 | 2003-05 |
| Oil | JERGENSON, GOTTFRED | MIDGARD ENERGY COMPANY | 2k | 56k | 1993-01 | 1999-08 |
| Oil | GEX, LUTIE W. | MIDGARD ENERGY COMPANY | 1k | 39k | 1993-01 | 2002-02 |
| Oil | MARTIN | RANGE PRODUCTION COMPANY | 17 | 1k | 1993-01 | 1993-02 |
| Oil | SCHULTZ "B" | STRAT LAND EXPLORATION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | GEX, LUTIE W. | BP AMERICA PRODUCTION COMPANY | 0 | 2k | 2002-03 | 2003-11 |
| Oil | FAGG UNIT | SAMSON RESOURCES COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | GEX "B" | SAMSON LONE STAR LP | 0 | 21k | 2004-03 | 2011-04 |
| Oil | SHUTTERLY, GUSSIE B., ET AL -D- | MAXUS EXPLORATION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | GEX, LUTIE W. | BP AMERICA PRODUCTION COMPANY | 0 | 19k | 2008-11 | 2011-03 |
| Gas | SWEZY | REMNANT ENERGY, INC. | 0 | 125k | 2009-10 | 2011-04 |