Seifert Frank Leroy
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Seifert Frank Leroy is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. 1 (8%) are active, 9 (75%) plugged & abandoned. Its largest concentration is in Kansas, with 12 wells (100% of its portfolio).
Wells operated
12
Active
1
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 12 |
Well mix
- Oil wells
- 6
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 8%
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Claim your operator profileWhere does Seifert Frank Leroy operate?
Seifert Frank Leroy's catalogued wells are spread across 1 state: Kansas (12). Its 12 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 Seifert Frank Leroy’s wells are active, plugged or orphaned?
8% of Seifert Frank Leroy's catalogued wells are active, 21 percentage points below the national share of 29%. 75% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Seifert Frank Leroy operate?
By product class, 6 (50%) are oil wells and 2 (17%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Jones 3 in Labette, KS at 1,256 ft. The wells listed below sit in Labette (KS) and Montgomery (KS).
Notable wells operated by Seifert Frank Leroy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Jones 3 | 15-099-22737 | Plugged & abandoned | Other type | Labette, KS | Seifert, Frank Leroy | 1,256 ft |
| Sandon 1 | 15-099-22635 | Plugged & abandoned | Other type | Labette, KS | Seifert, Frank Leroy | 1,200 ft |
| Blackburn 1 | 15-099-21832 | Plugged & abandoned | Other type | Labette, KS | Seifert, Frank Leroy | 1,092 ft |
| Sandon 1 | 15-099-22613 | Plugged & abandoned | Oil | Labette, KS | Seifert, Frank Leroy | 869 ft |
| Tincknell 2 | 15-125-24315 | Plugged & abandoned | Oil | Montgomery, KS | Seifert, Frank Leroy | 740 ft |
| Tincknell 1 | 15-125-23982 | Plugged & abandoned | Oil | Montgomery, KS | Seifert, Frank Leroy | 720 ft |
| Jones 5 | 15-099-22789 | Plugged & abandoned | Oil | Labette, KS | Seifert, Frank Leroy | 682 ft |
| Jones 4 | 15-099-22736 | Active | Oil | Labette, KS | Seifert, Frank Leroy | 657 ft |
| Reedy 4 | 15-099-22776 | Other status | Gas | Labette, KS | Seifert, Frank Leroy | 657 ft |
| Reedy 1 | 15-099-22777 | Plugged & abandoned | Gas | Labette, KS | Seifert, Frank Leroy | 641 ft |
| Seifert 3 | 15-125-23479 | Plugged & abandoned | Injection | Montgomery, KS | Seifert, Frank Leroy | 530 ft |
| Voltz 2 | 15-099-22045 | Other status | Oil | Labette, KS | Seifert, Frank Leroy | — |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Seifert Frank Leroy operate?
Seifert Frank Leroy is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Kansas (12). Only wells in states WellCensus has ingested are counted.
How many of Seifert Frank Leroy's wells are still active?
1 of Seifert Frank Leroy's catalogued wells are active; 9 are plugged & abandoned.
In which states does Seifert Frank Leroy operate wells?
Seifert Frank Leroy is the operator of record for wells in Kansas (12).
Does Seifert Frank Leroy operate mostly oil or gas wells?
6 of Seifert Frank Leroy's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Seifert Frank Leroy's deepest well?
Among wells with a published depth, Jones 3 in Labette, KS is the deepest at 1,256 ft.
Where Seifert Frank Leroy'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, “Seifert Frank Leroy — well portfolio”, https://wellcensus.com/operators/seifert-frank-leroy-86471 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).