TUMBLEWEED, NE. (TANNEHILL)
Field #91783700 · District 11 · --
Leases
3
Operators
2
Cum Oil
197k 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 |
|---|---|---|---|
| SCHALK OIL COMPANY, INC. | 2 | 192k | 2026-04 |
| SAUDER MANAGEMENT COMPANY | 1 | 6k | 1996-01 |
Lease Types
Leases (3)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | FOSTER | SCHALK OIL COMPANY, INC. | 153k | 0 | 2005-09 | 2026-04 |
| Oil | WARREN UNIT | SCHALK OIL COMPANY, INC. | 38k | 0 | 2007-05 | 2026-04 |
| Oil | FOSTER "230" | SAUDER MANAGEMENT COMPANY | 6k | 20 | 1993-01 | 1996-01 |