Diehl Oil
Operator of record for 73 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Diehl Oil is the operator of record for 73 catalogued U.S. oil & gas wells in 1 state. 57 (78%) are active, 16 (22%) plugged & abandoned. Its largest concentration is in Kansas, with 73 wells (100% of its portfolio).
Wells operated
73
Active
57
Plugged
16
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 73 |
Well mix
- Oil wells
- 58
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 78%
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Claim Diehl Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Diehl Oil operate?
Diehl Oil's catalogued wells are spread across 1 state: Kansas (73). Its 73 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 Diehl Oil’s wells are active, plugged or orphaned?
78% of Diehl Oil's catalogued wells are active, 49 percentage points above the national share of 29%. 22% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Diehl Oil operate?
By product class, 58 (79%) 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 Lappin 1-28 in Hodgeman, KS at 4,735 ft. The wells listed below sit in Hodgeman (KS), Ellis (KS), Graham (KS) and Trego (KS).
Notable wells operated by Diehl Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lappin 1-28 | 15-083-20895 | Active | Injection | Hodgeman, KS | Diehl Oil Inc | 4,735 ft |
| Bollinger 1 | 15-083-20798 | Active | Oil | Hodgeman, KS | Diehl Oil Inc | 4,690 ft |
| Katheryn 1 | 15-083-21137 | Active | Oil | Hodgeman, KS | Diehl Oil Inc | 4,683 ft |
| Hall, Ross E. 2 | 15-083-00152 | Active | Oil | Hodgeman, KS | Diehl Oil Inc | 4,553 ft |
| Hall, Ross E. 1 | 15-083-00001 | Active | Oil | Hodgeman, KS | Diehl Oil Inc | 4,473 ft |
| Engel, J. A. 4 | 15-051-24492 | Active | Injection | Ellis, KS | Diehl Oil Inc | 4,105 ft |
| Schneider 'B' 7 | 15-065-02348 | Active | Injection | Graham, KS | Diehl Oil Inc | 4,075 ft |
| Herl 1 | 15-195-21203 | Plugged & abandoned | Oil | Trego, KS | Diehl Oil Inc | 4,044 ft |
| Newcomer 1 | 15-195-20743 | Plugged & abandoned | Oil | Trego, KS | Diehl Oil Inc | 4,032 ft |
| Herl 2 | 15-195-20619 | Active | Oil | Trego, KS | Diehl Oil Inc | 4,028 ft |
| Baugher 'A' 1 | 15-195-21012 | Plugged & abandoned | Oil | Trego, KS | Diehl Oil Inc | 4,020 ft |
| Herl 4 | 15-195-20721 | Active | Oil | Trego, KS | Diehl Oil Inc | 4,005 ft |
Deepest first where depth is published. See all 73 wells →
Frequently asked questions
How many wells does Diehl Oil operate?
Diehl Oil is the operator of record for 73 catalogued oil & gas wells, with the largest concentration in Kansas (73). Only wells in states WellCensus has ingested are counted.
How many of Diehl Oil's wells are still active?
57 of Diehl Oil's catalogued wells are active; 16 are plugged & abandoned.
In which states does Diehl Oil operate wells?
Diehl Oil is the operator of record for wells in Kansas (73).
Does Diehl Oil operate mostly oil or gas wells?
58 of Diehl Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Diehl Oil's deepest well?
Among wells with a published depth, Lappin 1-28 in Hodgeman, KS is the deepest at 4,735 ft.
Where Diehl Oil'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, “Diehl Oil — well portfolio”, https://wellcensus.com/operators/diehl-oil-76467 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).