COSTELLO, NW. (4000)
Field #20910600 · District 8 · --
Leases
22
Operators
11
Cum Oil
0 BBL
Cum Gas
2.7M MCF
Cum Cond
12k BBL
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 |
|---|---|---|---|
| TOWER RESOURCES INC | 8 | 0 | 2026-04 |
| DIAMOND S ENERGY COMPANY | 7 | 0 | 2019-12 |
| CUMMING COMPANY, INC. THE | 6 | 0 | 2007-12 |
| ROSELAND OIL & GAS, INC. | 1 | 0 | 1997-02 |
Lease Types
Leases (22)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | REAGAN "14" | CUMMING COMPANY, INC. THE | 0 | 31k | 2005-06 | 2007-12 |
| Gas | REAGAN | TOWER RESOURCES INC | 0 | 80k | 1999-01 | 2026-04 |
| Gas | YEATS "2" | CUMMING COMPANY, INC. THE | 0 | 16k | 1999-04 | 2000-06 |
| Gas | REAGAN "14" | DIAMOND S ENERGY COMPANY | 0 | 75k | 2005-06 | 2016-01 |
| Gas | REAGAN "14" | DIAMOND S ENERGY COMPANY | 0 | 284k | 2004-12 | 2010-08 |
| Gas | REAGAN "14" | DIAMOND S ENERGY COMPANY | 0 | 0 | 2005-07 | -- |
| Gas | YEATES, WANDA TRUSTEE | ROSELAND OIL & GAS, INC. | 0 | 5k | 1993-01 | 1997-02 |
| Gas | CUMMING-REAGAN "11" | TOWER RESOURCES INC | 0 | 335k | 1999-01 | 2026-04 |
| Gas | REAGAN "14" | CUMMING COMPANY, INC. THE | 0 | 241k | 1995-09 | 1999-09 |
| Gas | REAGAN A-23 | DIAMOND S ENERGY COMPANY | 0 | 169k | 2005-06 | 2019-12 |
| Gas | REAGAN "14" | DIAMOND S ENERGY COMPANY | 0 | 69k | 2005-01 | 2007-07 |
| Gas | REAGAN "14" | CUMMING COMPANY, INC. THE | 0 | 8k | 1997-09 | 1999-05 |
| Gas | REAGAN A-23 | DIAMOND S ENERGY COMPANY | 0 | 82k | 2005-06 | 2016-01 |
| Gas | CUMMING-REAGAN "11" | TOWER RESOURCES INC | 0 | 101k | 1998-10 | 2024-08 |
| Gas | CUMMING-REAGAN "11" | TOWER RESOURCES INC | 0 | 26k | 2003-11 | 2024-08 |
| Gas | RHODES RANCH "337" | CUMMING COMPANY, INC. THE | 0 | 2k | 1999-03 | 1999-06 |
| Gas | REAGAN | TOWER RESOURCES INC | 0 | 38k | 2000-03 | 2026-04 |
| Gas | REAGAN "14" | DIAMOND S ENERGY COMPANY | 0 | 283k | 1998-01 | 2006-10 |
| Gas | REAGAN "11" | CUMMING COMPANY, INC. THE | 0 | 317k | 1998-08 | 2003-10 |
| Gas | YEATS | TOWER RESOURCES INC | 0 | 209k | 2000-03 | 2026-04 |
| Gas | YEATS | TOWER RESOURCES INC | 0 | 114k | 2000-01 | 2026-04 |
| Gas | REAGAN | TOWER RESOURCES INC | 0 | 249k | 1999-02 | 2026-04 |