Helm Co & Robert Sumpf
Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
3
Active
0
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 3 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Helm Co & Robert Sumpf to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileNotable wells operated by Helm Co & Robert Sumpf
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sproule 1 | 04-013-00231 | Plugged & abandoned | Other type | Contra Costa, CA | Helm Co. & Robert Sumpf | — |
| S.F. & F.L. 36 | 04-031-00813 | Plugged & abandoned | Other type | Kings, CA | Helm Co. & Robert Sumpf | — |
| Dal Porto-Shell 1 | 04-013-00170 | Plugged & abandoned | Other type | Contra Costa, CA | Helm Co. & Robert Sumpf | — |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Helm Co & Robert Sumpf operate?
Helm Co & Robert Sumpf is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in California (3). Only wells in states WellCensus has ingested are counted.
How many of Helm Co & Robert Sumpf's wells are still active?
0 of Helm Co & Robert Sumpf's catalogued wells are active; 3 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).