Castle Resources
Operator of record for 364 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Castle Resources is the operator of record for 364 catalogued U.S. oil & gas wells in 1 state. 65 (18%) are active, 260 (71%) plugged & abandoned. Its largest concentration is in Kansas, with 364 wells (100% of its portfolio).
Wells operated
364
Active
65
Plugged
260
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 364 |
Well mix
- Oil wells
- 144
- Gas wells
- 7
- Shut-in
- 20
- Active share
- 18%
Is this your company?
Claim Castle Resources to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Castle Resources operate?
Castle Resources's catalogued wells are spread across 1 state: Kansas (364). Its 364 Kansas wells are 0.1% 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 Castle Resources’s wells are active, plugged or orphaned?
18% of Castle Resources's catalogued wells are active, 11 percentage points below the national share of 29%. 71% are plugged & abandoned, against 47% nationally. 20 wells (5%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Castle Resources operate?
By product class, 144 (40%) are oil wells and 7 (2%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Harris 'A' 1 in Seward, KS at 6,080 ft. The wells listed below sit in Seward (KS), Meade (KS), Thomas (KS), Greeley (KS), Ford (KS) and Harper (KS) and other counties.
Notable wells operated by Castle Resources
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Harris 'A' 1 | 15-175-21344 | Plugged & abandoned | Oil | Seward, KS | Castle Resources, Inc. | 6,080 ft |
| Adams 'E' 1 | 15-119-10340 | Plugged & abandoned | Gas | Meade, KS | Castle Resources, Inc. | 6,075 ft |
| Holmes 1 | 15-119-00014 | Plugged & abandoned | Gas | Meade, KS | Castle Resources, Inc. | 5,924 ft |
| Pabst 1 | 15-193-20603 | Plugged & abandoned | Other type | Thomas, KS | Castle Resources, Inc. | 5,550 ft |
| Johnson 2 | 15-071-20428 | Plugged & abandoned | Other type | Greeley, KS | Castle Resources, Inc. | 5,470 ft |
| Doc Holliday/Fischer 2 | 15-057-21045 | Plugged & abandoned | Other type | Ford, KS | Castle Resources, Inc. | 5,400 ft |
| Joslin 1 | 15-077-30005 | Active | Injection | Harper, KS | Castle Resources, Inc. | 5,377 ft |
| Johnson 1 | 15-071-20421 | Plugged & abandoned | Other type | Greeley, KS | Castle Resources, Inc. | 5,300 ft |
| Stone 3-18 | 15-055-21581 | Plugged & abandoned | Injection | Finney, KS | Castle Resources, Inc. | 5,300 ft |
| Stone 'A' 2 | 15-055-21580 | Plugged & abandoned | Oil | Finney, KS | Castle Resources, Inc. | 5,261 ft |
| Young 1 | 15-071-20436 | Plugged & abandoned | Other type | Greeley, KS | Castle Resources, Inc. | 5,250 ft |
| Radiel 1 | 15-199-20093 | Plugged & abandoned | Other type | Wallace, KS | Castle Resources, Inc. | 5,200 ft |
Deepest first where depth is published. See all 364 wells →
Frequently asked questions
How many wells does Castle Resources operate?
Castle Resources is the operator of record for 364 catalogued oil & gas wells, with the largest concentration in Kansas (364). Only wells in states WellCensus has ingested are counted.
How many of Castle Resources's wells are still active?
65 of Castle Resources's catalogued wells are active; 260 are plugged & abandoned.
In which states does Castle Resources operate wells?
Castle Resources is the operator of record for wells in Kansas (364).
Does Castle Resources operate mostly oil or gas wells?
144 of Castle Resources's catalogued wells are oil wells and 7 are gas wells; the rest are injection, service or unclassified wells.
What is Castle Resources's deepest well?
Among wells with a published depth, Harris 'A' 1 in Seward, KS is the deepest at 6,080 ft.
Where Castle Resources'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, “Castle Resources — well portfolio”, https://wellcensus.com/operators/castle-resources-76449 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).