Emjo Operations
Operator of record for 36 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Emjo Operations is the operator of record for 36 catalogued U.S. oil & gas wells in 1 state. 36 (100%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Oklahoma, with 36 wells (100% of its portfolio).
Wells operated
36
Active
36
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 36 |
Well mix
- Oil wells
- 17
- Gas wells
- 14
- Shut-in
- 0
- Active share
- 100%
Is this your company?
Claim Emjo Operations to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Emjo Operations operate?
Emjo Operations's catalogued wells are spread across 1 state: Oklahoma (36). Its 36 Oklahoma wells are 0.0% of the 456,595 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 Emjo Operations’s wells are active, plugged or orphaned?
100% of Emjo Operations's catalogued wells are active, 71 percentage points above the national share of 29%. 0% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Emjo Operations operate?
By product class, 17 (47%) are oil wells and 14 (39%) gas wells; nationally the shares are 43% and 17%. The wells listed below sit in Garvin (OK) and Grady (OK).
Notable wells operated by Emjo Operations
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| W. P. Sequoia #1 | 35-049-23868 | Active | Gas | Garvin, OK | Emjo Operations Inc | — |
| Lillie Porter #2 | 35-049-24050 | Active | Gas | Garvin, OK | Emjo Operations Inc | — |
| Chapman-Rosier Comm #1 | 35-049-38768 | Active | Oil | Garvin, OK | Emjo Operations Inc | — |
| Harrison W D #2 | 35-051-00452 | Active | Oil | Grady, OK | Emjo Operations Inc | — |
| Miller #a-3 | 35-051-20057 | Active | Other type | Grady, OK | Emjo Operations Inc | — |
| Luther Gray #1 | 35-051-21035 | Active | Oil | Grady, OK | Emjo Operations Inc | — |
| Billy #1-26 | 35-051-22071 | Active | Gas | Grady, OK | Emjo Operations Inc | — |
| Stella Billy #1-26 | 35-051-22120 | Active | Gas | Grady, OK | Emjo Operations Inc | — |
| Stella Billy #2-26 | 35-051-22314 | Active | Gas | Grady, OK | Emjo Operations Inc | — |
| L.E. Gray #3-24 | 35-051-22421 | Active | Gas | Grady, OK | Emjo Operations Inc | — |
| Foley-Whitener #2-25 | 35-051-22430 | Active | Oil | Grady, OK | Emjo Operations Inc | — |
| Edwards #4 | 35-051-36511 | Active | Oil | Grady, OK | Emjo Operations Inc | — |
Deepest first where depth is published. See all 36 wells →
Frequently asked questions
How many wells does Emjo Operations operate?
Emjo Operations is the operator of record for 36 catalogued oil & gas wells, with the largest concentration in Oklahoma (36). Only wells in states WellCensus has ingested are counted.
How many of Emjo Operations's wells are still active?
36 of Emjo Operations's catalogued wells are active; 0 are plugged & abandoned.
In which states does Emjo Operations operate wells?
Emjo Operations is the operator of record for wells in Oklahoma (36).
Does Emjo Operations operate mostly oil or gas wells?
17 of Emjo Operations's catalogued wells are oil wells and 14 are gas wells; the rest are injection, service or unclassified wells.
Where Emjo Operations'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, “Emjo Operations — well portfolio”, https://wellcensus.com/operators/emjo-operations-4007 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).