SEVEN SISTERS, S. (MASSIVE)
Field #82384200 · District 4 · --
Leases
3
Operators
9
Cum Oil
0 BBL
Cum Gas
3.4M MCF
Cum Cond
60k BBL
Production
1994-01 — 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 |
|---|---|---|---|
| CARRIZO OIL & GAS, INC. | 1 | 0 | 2009-02 |
| PARKER & PARSLEY PRODUCING L.P. | 1 | 0 | 1997-06 |
| SIMRAY GP, LLC | 1 | 0 | 2024-02 |
Lease Types
Leases (3)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | MARSHALL, S. JR. STATE A-2123 | CARRIZO OIL & GAS, INC. | 0 | 309k | 2002-10 | 2009-02 |
| Gas | EXXON STATE | PARKER & PARSLEY PRODUCING L.P. | 0 | 140k | 1994-01 | 1997-06 |
| Gas | WELDER GU 217 | SIMRAY GP, LLC | 0 | 2.9M | 2005-07 | 2024-02 |