BLOCK 27 (MCKEE)
Field #9344500 · District 10 · --
Leases
9
Operators
15
Cum Oil
0 BBL
Cum Gas
3.3M MCF
Cum Cond
316 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 |
|---|---|---|---|
| SOUTHLAND ROYALTY CO.-MIDLAND | 5 | 0 | 2025-11 |
| VANGUARD OPERATING, LLC | 3 | 0 | 2026-04 |
| RAYDEN | 1 | 0 | 2015-02 |
Lease Types
Leases (9)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | LONG, ELL | VANGUARD OPERATING, LLC | 0 | 309k | 1993-01 | 2023-09 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 367k | 1993-01 | 2023-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 0 | 1993-01 | -- |
| Gas | TUBB, J. B. ESTATE "16" | VANGUARD OPERATING, LLC | 0 | 890k | 2008-04 | 2026-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 777k | 1993-01 | 2025-11 |
| Gas | WADDELL, W. N., ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 594k | 1993-01 | 2015-02 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 20k | 1993-01 | 1996-04 |
| Gas | LONG, ELL | VANGUARD OPERATING, LLC | 0 | 0 | 1993-01 | -- |
| Gas | TUBB, J. B. EST. | RAYDEN | 0 | 376k | 1993-01 | 2015-02 |