Yegen Ec
Operator of record for 47 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: YEGEN E C · Yegen, E. C.
At a glance
Yegen Ec is the operator of record for 47 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 41 (87%) are plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Oklahoma, with 20 wells (43% of its portfolio).
Wells operated
47
Active
0
Plugged
41
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Oklahoma | 20 |
| Wyoming | 18 |
| Illinois | 9 |
Well mix
- Oil wells
- 25
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Yegen Ec to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Yegen Ec operate?
Yegen Ec's catalogued wells are spread across 3 states: Oklahoma (20), Wyoming (18) and Illinois (9). Its 18 Wyoming wells are 0.0% of the 129,957 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 Yegen Ec’s wells are active, plugged or orphaned?
0% of Yegen Ec's catalogued wells are active, 29 percentage points below the national share of 29%. 87% are plugged & abandoned, against 47% nationally. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Yegen Ec operate?
By product class, 25 (53%) are oil wells and 1 (2%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Silver Tip-Federal 1 in Park, WY at 1,760 ft. The wells listed below sit in Park (WY), Hot Springs (WY), Brown (IL) and Big Horn (WY). 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 Yegen Ec
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Silver Tip-Federal 1 | 49-029-06278 | Plugged & abandoned | Oil | Park, WY | Yegen E C | 1,760 ft |
| Mvj Fee 4 | 49-017-20575 | Plugged & abandoned | Oil | Hot Springs, WY | Yegen E C | 985 ft |
| Smith 2 | 12-009-21645 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 680 ft |
| Smith 3 | 12-009-21632 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 672 ft |
| Smith 1 | 12-009-21631 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 670 ft |
| Schenk 7 | 12-009-21634 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 669 ft |
| Shenk 3 | 12-009-21633 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 658 ft |
| Schenk 8 | 12-009-21635 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 658 ft |
| Smith-Webb 1 | 12-009-21644 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 656 ft |
| Schenk 5 | 12-009-21641 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 642 ft |
| Jones Patented 2 | 49-003-06031 | Plugged & abandoned | Oil | Big Horn, WY | Yegen E C | 610 ft |
| Schenk 9 | 12-009-21642 | Plugged & abandoned | Other type | Brown, IL | Yegen, E. C. | 590 ft |
Deepest first where depth is published. See all 47 wells →
Frequently asked questions
How many wells does Yegen Ec operate?
Yegen Ec is the operator of record for 47 catalogued oil & gas wells, with the largest concentration in Oklahoma (20). Only wells in states WellCensus has ingested are counted.
How many of Yegen Ec's wells are still active?
0 of Yegen Ec's catalogued wells are active; 41 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Yegen Ec operate wells?
Yegen Ec is the operator of record for wells in Oklahoma (20), Wyoming (18) and Illinois (9).
Does Yegen Ec operate mostly oil or gas wells?
25 of Yegen Ec's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Yegen Ec's deepest well?
Among wells with a published depth, Silver Tip-Federal 1 in Park, WY is the deepest at 1,760 ft.
Where Yegen Ec'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, “Yegen Ec — well portfolio”, https://wellcensus.com/operators/yegen-ec-10504 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).