WEST RANCH (MARGINULINA 5000)
field#96545403 // district 2 // --
leases
51
operators
7
cum_oil
0 BBL
cum_gas
6.6M MCF
cum_cond
140k BBL
production
1993-01 — 2026-03
-- production_history
-- type_curve (normalized avg across leases)
click load to compute type curve from lease data
-- top_operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| VINTAGE PETROLEUM, LLC | 34 | 0 | 2026-03 |
| HILCORP ENERGY COMPANY | 7 | 0 | 2026-03 |
| MERIDIAN OIL PRODUCTION INC. | 6 | 0 | 2026-03 |
| VINTAGE PETROLEUM, INC. | 2 | 0 | 2026-03 |
| VECTOR CORP., THE | 2 | 0 | 1997-10 |
-- lease_types
-- leases (51)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 32k | 2005-07 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 0 | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 2k | 2008-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 5k | 2006-02 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 224k | 2005-06 | 2026-03 |
| Gas | WEST RANCH "A" | MERIDIAN OIL PRODUCTION INC. | 0 | 0 | 1993-01 | 1995-06 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 92k | 2005-08 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 26k | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 2k | 2009-10 | 2016-04 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 152k | 2005-04 | 2019-05 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 114k | 2004-08 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 77k | 2005-07 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 0 | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 75k | 2005-07 | 2026-03 |
| Gas | WEST RANCH "A" | VINTAGE PETROLEUM, INC. | 0 | 0 | 1994-03 | 2005-10 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 70k | 2005-07 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 92k | 2005-06 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 211k | 2004-08 | 2026-03 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 8k | 2006-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 611k | 2004-10 | 2026-03 |
| Gas | WEST RANCH "A" | MERIDIAN OIL PRODUCTION INC. | 0 | 0 | 1993-01 | 1994-07 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 74k | 2005-10 | 2026-03 |
| Gas | WEST RANCH "A" | VINTAGE PETROLEUM, LLC | 0 | 1.1M | 1993-01 | 2008-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 0 | 1993-01 | 2026-03 |
| Gas | WEST RANCH "A" | VINTAGE PETROLEUM, LLC | 0 | 0 | 1993-01 | 2017-01 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 6k | 2005-07 | 2007-04 |
| Gas | WEST RANCH -A- | MERIDIAN OIL PRODUCTION INC. | 0 | 0 | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 0 | 2012-09 | 2026-03 |
| Gas | WEST RANCH "A" | VINTAGE PETROLEUM, LLC | 0 | 1.0M | 1993-01 | 2016-09 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 288k | 2005-06 | 2015-12 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 0 | 2018-05 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 12k | 1993-01 | 2017-05 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 121k | 2004-06 | 2015-12 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 208k | 2004-08 | 2017-07 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 129k | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 236k | 1993-01 | 2026-03 |
| Gas | DIXON, G. L. | VECTOR CORP., THE | 0 | 0 | 1993-01 | 1997-10 |
| Gas | WEST RANCH -A- | MERIDIAN OIL PRODUCTION INC. | 0 | 0 | 1993-01 | 1993-02 |
| Gas | WEST RANCH "A" | MERIDIAN OIL PRODUCTION INC. | 0 | 45k | 1993-01 | 1993-08 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 375k | 1993-01 | 2026-03 |
| Gas | DIXON, G. L. | VECTOR CORP., THE | 0 | 0 | 1993-01 | 1997-10 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 442k | 2005-05 | 2016-04 |
| Gas | WEST RANCE -A- | MERIDIAN OIL PRODUCTION INC. | 0 | 0 | 1993-01 | 1995-06 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 125k | 2017-11 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 184k | 2005-05 | 2025-05 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 235k | 2004-10 | 2026-03 |
| Gas | WEST RANCH -A- | HILCORP ENERGY COMPANY | 0 | 0 | 2008-03 | 2024-01 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, INC. | 0 | 163k | 2005-05 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 65k | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 0 | 1993-01 | 2026-03 |
| Gas | WEST RANCH -A- | VINTAGE PETROLEUM, LLC | 0 | 0 | 1995-02 | 2026-03 |