OLD UPLAND (BEND)
Field #67039500 · District 9 · --
Leases
5
Operators
4
Cum Oil
101k BBL
Cum Gas
431k MCF
Cum Cond
477 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 |
|---|---|---|---|
| PIONEER NATURAL RES. USA, INC. | 3 | 82k | 2026-04 |
| COX, JOHN L. | 1 | 1k | 1995-10 |
| JM COX RESOURCES, L.P. | 1 | 18k | 2011-05 |
Lease Types
Leases (5)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | HALFF ESTATE -D- | PIONEER NATURAL RES. USA, INC. | 54k | 135k | 1993-01 | 2026-04 |
| Oil | HALFF ESTATE 26 | PIONEER NATURAL RES. USA, INC. | 28k | 46k | 1993-01 | 2022-01 |
| Oil | COWDEN -B- | JM COX RESOURCES, L.P. | 18k | 81k | 1993-01 | 2011-05 |
| Oil | HALFF ESTATE "B" | COX, JOHN L. | 1k | 37k | 1993-01 | 1995-10 |
| Gas | LYNCH | PIONEER NATURAL RES. USA, INC. | 0 | 431k | 1993-01 | 2026-04 |