Grr Mammoser
Operator of record for 4 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
4
Active
1
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| New York | 4 |
Well mix
- Oil wells
- 0
- Gas wells
- 4
- Shut-in
- 3
- Active share
- 25%
Is this your company?
Claim Grr Mammoser to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileNotable wells operated by Grr Mammoser
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Norbert Mammoser 3 | 31-029-19221 | Shut-in | Gas | Erie, NY | GRR Mammoser LLC | 2,138 ft |
| Norbert Mammoser 1 | 31-029-19186 | Shut-in | Gas | Erie, NY | GRR Mammoser LLC | 2,095 ft |
| Mammoser 2 | 31-029-19208 | Shut-in | Gas | Erie, NY | GRR Mammoser LLC | 2,065 ft |
| Mooney 1 | 31-029-19220 | Active | Gas | Erie, NY | GRR Mammoser LLC | 2,049 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Grr Mammoser operate?
Grr Mammoser is the operator of record for 4 catalogued oil & gas wells, with the largest concentration in New York (4). Only wells in states WellCensus has ingested are counted.
How many of Grr Mammoser's wells are still active?
1 of Grr Mammoser's catalogued wells are active; 0 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).