Joro
Operator of record for 15 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: Joro Inc. · Joro, Inc.
At a glance
Joro is the operator of record for 15 catalogued U.S. oil & gas wells in 2 states. 2 (13%) are active, 2 (13%) plugged & abandoned. Its largest concentration is in California, with 11 wells (73% of its portfolio).
Wells operated
15
Active
2
Plugged
2
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 11 |
| Illinois | 4 |
Well mix
- Oil wells
- 10
- Gas wells
- 0
- Shut-in
- 9
- Active share
- 13%
Is this your company?
Claim Joro to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Joro operate?
Joro's catalogued wells are spread across 2 states: California (11) and Illinois (4). Its 11 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 Joro’s wells are active, plugged or orphaned?
13% of Joro's catalogued wells are active, 16 percentage points below the national share of 29%. 13% are plugged & abandoned, against 47% nationally. 9 wells (60%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Joro operate?
By product class, 10 (67%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Arnold 2-SWD in Marion, IL at 3,180 ft. The wells listed below sit in Marion (IL), Shelby (IL) and Ventura (CA). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Joro
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Arnold 2-SWD | 12-121-26343 | Active | Injection | Marion, IL | Joro, Inc. | 3,180 ft |
| Westervelt-Fox 4 | 12-173-22889 | Other status | Other type | Shelby, IL | Joro, Inc. | 1,775 ft |
| Reid, Franklin 1-SWD | 12-173-22567 | Plugged & abandoned | Injection | Shelby, IL | Joro, Inc. | 1,726 ft |
| Reid 5-A | 12-173-22589 | Active | Oil | Shelby, IL | Joro, Inc. | 0 ft |
| Calumet 20 | 04-111-21183 | Plugged & abandoned | Other type | Ventura, CA | Joro Inc. | — |
| Calumet 17 | 04-111-21164 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
| Calumet 21 | 04-111-21202 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
| Home Ranch 9 | 04-111-21184 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
| Calumet B-1 | 04-111-02876 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
| Home Ranch 8 | 04-111-21100 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
| Calumet B-2 | 04-111-02877 | Other status | Oil | Ventura, CA | Joro Inc. | — |
| Home Ranch 6 | 04-111-02890 | Shut-in | Oil | Ventura, CA | Joro Inc. | — |
Deepest first where depth is published. See all 15 wells →
Frequently asked questions
How many wells does Joro operate?
Joro is the operator of record for 15 catalogued oil & gas wells, with the largest concentration in California (11). Only wells in states WellCensus has ingested are counted.
How many of Joro's wells are still active?
2 of Joro's catalogued wells are active; 2 are plugged & abandoned.
In which states does Joro operate wells?
Joro is the operator of record for wells in California (11) and Illinois (4).
Does Joro operate mostly oil or gas wells?
10 of Joro's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Joro's deepest well?
Among wells with a published depth, Arnold 2-SWD in Marion, IL is the deepest at 3,180 ft.
Where Joro'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, “Joro — well portfolio”, https://wellcensus.com/operators/joro-10205 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).