Great Osage Development
Operator of record for 6 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Great Osage Development is the operator of record for 6 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 2 (33%) are plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Kansas, with 6 wells (100% of its portfolio).
Wells operated
6
Active
0
Plugged
2
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 6 |
Well mix
- Oil wells
- 2
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Great Osage Development to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Great Osage Development operate?
Great Osage Development's catalogued wells are spread across 1 state: Kansas (6). Its 6 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 Great Osage Development’s wells are active, plugged or orphaned?
0% of Great Osage Development's catalogued wells are active, 29 percentage points below the national share of 29%. 33% 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 Great Osage Development operate?
By product class, 2 (33%) are oil wells and 2 (33%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Olson 1 in Wilson, KS at 1,250 ft. The wells listed below sit in Wilson (KS) and Neosho (KS).
Notable wells operated by Great Osage Development
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Olson 1 | 15-205-25086 | Plugged & abandoned | Other type | Wilson, KS | Great Osage Development | 1,250 ft |
| Carlson 1-B | 15-205-25084 | Other status | Gas | Wilson, KS | Great Osage Development | 1,200 ft |
| Carlson 1-A | 15-205-25085 | Other status | Gas | Wilson, KS | Great Osage Development | 1,200 ft |
| Shaw Ow-1 | 15-133-70857 | Plugged & abandoned | Other type | Neosho, KS | Great Osage Development | 525 ft |
| Shaw 121 | 15-133-01825 | Orphaned | Oil | Neosho, KS | Great Osage Development | — |
| Shaw 311-W | 15-133-01826 | Orphaned | Oil | Neosho, KS | Great Osage Development | — |
Deepest first where depth is published. See all 6 wells →
Frequently asked questions
How many wells does Great Osage Development operate?
Great Osage Development is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in Kansas (6). Only wells in states WellCensus has ingested are counted.
How many of Great Osage Development's wells are still active?
0 of Great Osage Development's catalogued wells are active; 2 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Great Osage Development operate wells?
Great Osage Development is the operator of record for wells in Kansas (6).
Does Great Osage Development operate mostly oil or gas wells?
2 of Great Osage Development's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Great Osage Development's deepest well?
Among wells with a published depth, Olson 1 in Wilson, KS is the deepest at 1,250 ft.
Where Great Osage Development'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, “Great Osage Development — well portfolio”, https://wellcensus.com/operators/great-osage-development-88960 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).