HEYSER (5400 #2)
Field #40957616 · District 2 · --
Leases
82
Operators
24
Cum Oil
1.1M BBL
Cum Gas
679k MCF
Cum Cond
2k 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 |
|---|---|---|---|
| MCGOWAN WORKING PARTNERS, INC. | 26 | 1.0M | 2026-04 |
| XOG OPERATING LLC | 14 | 32k | 2018-04 |
| SYNERGY PRODUCTION COMPANY | 11 | 0 | 2013-12 |
| EXXON CORP. | 10 | 0 | -- |
| MCGOWAN WORKING PARTNERS | 9 | 0 | -- |
| RIFE OIL PROPERTIES, INC. | 3 | 0 | -- |
| WASHINGTON ENERGY EXPL., INC. | 3 | 0 | -- |
| XOG OPERATING LLC | 2 | 25k | 2026-03 |
| B&L RESOURCES, L.L.C. | 1 | 66k | 2026-03 |
| FINA OIL & CHEMICAL COMPANY | 1 | 0 | -- |
Lease Types
Leases (82)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | TRAYLOR, T.P. "B" | MCGOWAN WORKING PARTNERS, INC. | 1.0M | 509k | 1993-01 | 2026-04 |
| Oil | WELDER M | B&L RESOURCES, L.L.C. | 66k | 129k | 2022-03 | 2026-03 |
| Oil | WELDER, E. H. | XOG OPERATING LLC | 32k | 4k | 1993-01 | 2018-04 |
| Oil | WELDER | XOG OPERATING LLC | 24k | 107k | 2008-09 | 2026-03 |
| Oil | WELDER, P. H. -B- | XOG OPERATING LLC | 822 | 0 | 2013-04 | 2016-03 |
| Gas | DUNWOODY, CHARLES S. (PF) | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | BONNER, R. R. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -STRIP- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | LANDER, O. M. "A" | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | WILLIAMS, L. D. | RIFE OIL PROPERTIES, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P.H. -STRIP- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | WELDER | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W.H. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WILLIAMS, L. D. (PF) | RIFE OIL PROPERTIES, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. (PF) | XOG OPERATING LLC | 0 | 2k | 1993-01 | 1993-05 |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | WASHINGTON ENERGY EXPL., INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- (PF) | SYNERGY PRODUCTION COMPANY | 0 | 486k | 1993-01 | 2013-12 |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -A- | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | FINA OIL & CHEMICAL COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | WELDER | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | WILLIAMS, L. D. | RIFE OIL PROPERTIES, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -B- | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES S. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -A- | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | COFFEY, W. V. (PF) | WASHINGTON ENERGY EXPL., INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -B- | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -B- | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | SCHULTZ | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | MARSHALL, H. T. (PF) | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -STRIP- (PF) | SYNERGY PRODUCTION COMPANY | 0 | 162k | 1993-01 | 1996-08 |
| Gas | DUNWOODY, CHARLES S. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | COOK, J.G | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. (PF) | WASHINGTON ENERGY EXPL., INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -B- (PF) | XOG OPERATING LLC | 0 | 29k | 1993-01 | 1995-04 |
| Gas | SCHULTZ (PF) | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- (PF) | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -B- | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Oil | L.M. DIEMER | OMEGA ALPHA RESOURCES, LLC | 0 | 0 | 2019-03 | -- |
| Gas | WELDER, P. H. -B- | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Oil | WELDER, P. H., -A- | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | WILLIAMS, L. D. (PF) | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | DUNWOODY, CHARLES | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | BONNER, R. R. (PF) | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | TRAYLOR, T. P. -B- | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -STRIP- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | WELDER | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | COOK, J.G. | BARNHART CO. | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. (PF) | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Oil | BONNER, R.R. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, E. H. MRS. | EXXON CORP. | 0 | 0 | 1993-01 | -- |
| Gas | VANDENBERGE, M. T. (PF) | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -A- (PF) | XOG OPERATING LLC | 0 | 0 | 1993-01 | -- |
| Gas | BENNETT, W. H. | MCGOWAN WORKING PARTNERS, INC. | 0 | 0 | 1993-01 | -- |
| Gas | SCHULTZ, L. P. | MCGOWAN WORKING PARTNERS | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |
| Gas | WELDER, P. H. -C- | SYNERGY PRODUCTION COMPANY | 0 | 0 | 1993-01 | -- |