WILLOW SPRINGS (PETTIT, MI.)
Field #97752581 · District 6 · --
Leases
7
Operators
7
Cum Oil
159k BBL
Cum Gas
2.8M MCF
Cum Cond
28k 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 |
|---|---|---|---|
| COOK EXPLORATION CO. | 2 | 0 | -- |
| HARLETON OIL & GAS INC. | 2 | 154k | 2026-04 |
| TANOS EXPLORATION, LLC | 2 | 5k | 2026-04 |
| DORFMAN PRODUCTION COMPANY | 1 | 0 | 2026-03 |
Lease Types
Leases (7)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | CHEVRON USA | HARLETON OIL & GAS INC. | 119k | 0 | 2009-12 | 2026-04 |
| Oil | BOUKNIGHT | HARLETON OIL & GAS INC. | 34k | 0 | 2010-10 | 2026-04 |
| Oil | ROGERS "B" | TANOS EXPLORATION, LLC | 5k | 2k | 2011-05 | 2026-04 |
| Gas | FLEWELLEN | COOK EXPLORATION CO. | 0 | 0 | 1993-01 | -- |
| Gas | DRIGGERS | COOK EXPLORATION CO. | 0 | 0 | 1993-01 | -- |
| Gas | LEE GAS UNIT "B" | TANOS EXPLORATION, LLC | 0 | 0 | 2011-11 | -- |
| Gas | TOLAR, JOE | DORFMAN PRODUCTION COMPANY | 0 | 2.8M | 1993-01 | 2026-03 |