VIBORAS (MASSIVE FIRST 5, VIII)
Field #93647500 · District 4 · --
Leases
3
Operators
3
Cum Oil
0 BBL
Cum Gas
522k MCF
Production
1997-06 — 2025-07
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 |
|---|---|---|---|
| EXXON CORP. | 1 | 0 | 1997-11 |
| EOG RESOURCES, INC. | 1 | 0 | 2013-07 |
| EXXON MOBIL CORPORATION | 1 | 0 | 2004-04 |
Lease Types
Leases (3)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Gas | KLEBERG, R.J. JR TR VIBORAS PAS. | EXXON CORP. | 0 | 73k | 1997-08 | 1997-11 |
| Gas | KLEBERG, R J JR TR VIBORAS PAST | EOG RESOURCES, INC. | 0 | 147k | 2010-12 | 2013-07 |
| Gas | KLEBERG, R J JR TR VIBORAS PAST | EXXON MOBIL CORPORATION | 0 | 302k | 1997-06 | 2004-04 |