C3oil
Operator of record for 144 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
C3oil is the operator of record for 144 catalogued U.S. oil & gas wells in 1 state. 99 (69%) are active, 29 (20%) plugged & abandoned. Its largest concentration is in Kansas, with 144 wells (100% of its portfolio).
Wells operated
144
Active
99
Plugged
29
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 144 |
Well mix
- Oil wells
- 124
- Gas wells
- 0
- Shut-in
- 16
- Active share
- 69%
Is this your company?
Claim C3oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does C3oil operate?
C3oil's catalogued wells are spread across 1 state: Kansas (144). Its 144 Kansas wells are 0.0% of the 473,140 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 C3oil’s wells are active, plugged or orphaned?
69% of C3oil's catalogued wells are active, 40 percentage points above the national share of 29%. 20% are plugged & abandoned, against 47% nationally. 16 wells (11%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does C3oil operate?
By product class, 124 (86%) 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 Winterscheid 45 in Woodson, KS at 2,368 ft. The wells listed below sit in Woodson (KS) and Greenwood (KS).
Notable wells operated by C3oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Winterscheid 45 | 15-207-28687 | Active | Injection | Woodson, KS | C3Oil, LLC | 2,368 ft |
| Max Berry A 8-A | 15-073-22042 | Active | Oil | Greenwood, KS | C3Oil, LLC | 2,199 ft |
| Long 9 | 15-073-24144 | Active | Oil | Greenwood, KS | C3Oil, LLC | 2,191 ft |
| Elsie C. Berry 1 | 15-073-21691 | Plugged & abandoned | Oil | Greenwood, KS | C3Oil, LLC | 2,190 ft |
| Schneider 46 | 15-073-23675 | Active | Oil | Greenwood, KS | C3Oil, LLC | 2,185 ft |
| Max Berry 1-A | 15-073-21154 | Active | Oil | Greenwood, KS | C3Oil, LLC | 2,177 ft |
| Max Berry 2-A | 15-073-21232 | Active | Injection | Greenwood, KS | C3Oil, LLC | 2,167 ft |
| W. G. Berry 1-Jb | 15-207-20685 | Shut-in | Oil | Woodson, KS | C3Oil, LLC | 2,166 ft |
| Max Berry 5 | 15-073-21458 | Shut-in | Oil | Greenwood, KS | C3Oil, LLC | 2,160 ft |
| Pinon 1-V | 15-073-19935 | Plugged & abandoned | Oil | Greenwood, KS | C3Oil, LLC | 2,151 ft |
| Max Berry 9-A | 15-073-22377 | Active | Oil | Greenwood, KS | C3Oil, LLC | 2,150 ft |
| Max Berry 6 | 15-073-21459 | Shut-in | Oil | Greenwood, KS | C3Oil, LLC | 2,145 ft |
Deepest first where depth is published. See all 144 wells →
Frequently asked questions
How many wells does C3oil operate?
C3oil is the operator of record for 144 catalogued oil & gas wells, with the largest concentration in Kansas (144). Only wells in states WellCensus has ingested are counted.
How many of C3oil's wells are still active?
99 of C3oil's catalogued wells are active; 29 are plugged & abandoned.
In which states does C3oil operate wells?
C3oil is the operator of record for wells in Kansas (144).
Does C3oil operate mostly oil or gas wells?
124 of C3oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is C3oil's deepest well?
Among wells with a published depth, Winterscheid 45 in Woodson, KS is the deepest at 2,368 ft.
Where C3oil'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, “C3oil — well portfolio”, https://wellcensus.com/operators/c3oil-85179 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).