Ecs Oil
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Ecs Oil is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 10 (100%) are plugged & abandoned. Its largest concentration is in California, with 10 wells (100% of its portfolio).
Wells operated
10
Active
0
Plugged
10
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 10 |
Well mix
- Oil wells
- 10
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Ecs Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Ecs Oil operate?
Ecs Oil's catalogued wells are spread across 1 state: California (10). Its 10 California wells are 0.0% of the 242,471 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Ecs Oil’s wells are active, plugged or orphaned?
0% of Ecs Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Ecs Oil operate?
By product class, 10 (100%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%.
Notable wells operated by Ecs Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Estella 3 | 04-059-05152 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Jackson 1 | 04-059-05153 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Newroy 1 | 04-059-05154 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Newroy 2 | 04-059-05155 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Newroy 3 | 04-059-05156 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Newroy 4 | 04-059-05157 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Newroy 5 | 04-059-05158 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Trojan 1 | 04-059-05159 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Estella 1 | 04-059-05150 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
| Estella 2 | 04-059-05151 | Plugged & abandoned | Oil | Orange, CA | E. C. S. Oil Co. | — |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Ecs Oil operate?
Ecs Oil is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in California (10). Only wells in states WellCensus has ingested are counted.
How many of Ecs Oil's wells are still active?
0 of Ecs Oil's catalogued wells are active; 10 are plugged & abandoned.
In which states does Ecs Oil operate wells?
Ecs Oil is the operator of record for wells in California (10).
Does Ecs Oil operate mostly oil or gas wells?
10 of Ecs Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
Where Ecs Oil's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Ecs Oil — well portfolio”, https://wellcensus.com/operators/ecs-oil-3585 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).