Petroleum Technologies
Operator of record for 274 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Petroleum Technologies is the operator of record for 274 catalogued U.S. oil & gas wells in 1 state. 147 (54%) are active, 97 (35%) plugged & abandoned. Its largest concentration is in Kansas, with 274 wells (100% of its portfolio).
Wells operated
274
Active
147
Plugged
97
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 274 |
Well mix
- Oil wells
- 166
- Gas wells
- 8
- Shut-in
- 7
- Active share
- 54%
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Claim Petroleum Technologies to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Petroleum Technologies operate?
Petroleum Technologies's catalogued wells are spread across 1 state: Kansas (274). Its 274 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 Petroleum Technologies’s wells are active, plugged or orphaned?
54% of Petroleum Technologies's catalogued wells are active, 25 percentage points above the national share of 29%. 35% are plugged & abandoned, against 47% nationally. 7 wells (3%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Petroleum Technologies operate?
By product class, 166 (61%) are oil wells and 8 (3%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Holmes 1 in Barber, KS at 5,260 ft. The wells listed below sit in Barber (KS) and Ness (KS).
Notable wells operated by Petroleum Technologies
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Holmes 1 | 15-007-21279 | Plugged & abandoned | Injection | Barber, KS | Petroleum Technologies, Inc. | 5,260 ft |
| Riding into Hell and Back Again 1 | 15-007-21220 | Plugged & abandoned | Oil | Barber, KS | Petroleum Technologies, Inc. | 5,238 ft |
| Larkin 'R' 2 | 15-007-21312 | Plugged & abandoned | Oil | Barber, KS | Petroleum Technologies, Inc. | 5,226 ft |
| Bray 'A' 16-1 | 15-007-21772 | Plugged & abandoned | Other type | Barber, KS | Petroleum Technologies, Inc. | 4,904 ft |
| Aubley 3-1 | 15-007-21752 | Plugged & abandoned | Other type | Barber, KS | Petroleum Technologies, Inc. | 4,865 ft |
| Lonker 'B' 1 | 15-007-21197 | Plugged & abandoned | Oil | Barber, KS | Petroleum Technologies, Inc. | 4,861 ft |
| Bear Creek Ranch 29-1 | 15-007-22415 | Plugged & abandoned | Other type | Barber, KS | Petroleum Technologies, Inc. | 4,810 ft |
| Whiskey Hills 2 | 15-007-21207 | Plugged & abandoned | Oil | Barber, KS | Petroleum Technologies, Inc. | 4,790 ft |
| Holding Five Aces 2 | 15-007-21122 | Active | Oil | Barber, KS | Petroleum Technologies, Inc. | 4,755 ft |
| Shoot Out in Lake City 1 | 15-007-21230 | Plugged & abandoned | Oil | Barber, KS | Petroleum Technologies, Inc. | 4,650 ft |
| Bear Creek Ranch 22-1 | 15-007-22413 | Plugged & abandoned | Other type | Barber, KS | Petroleum Technologies, Inc. | 4,610 ft |
| Quenzer 'B' 3 | 15-135-24866 | Plugged & abandoned | Oil | Ness, KS | Petroleum Technologies, Inc. | 4,600 ft |
Deepest first where depth is published. See all 274 wells →
Frequently asked questions
How many wells does Petroleum Technologies operate?
Petroleum Technologies is the operator of record for 274 catalogued oil & gas wells, with the largest concentration in Kansas (274). Only wells in states WellCensus has ingested are counted.
How many of Petroleum Technologies's wells are still active?
147 of Petroleum Technologies's catalogued wells are active; 97 are plugged & abandoned.
In which states does Petroleum Technologies operate wells?
Petroleum Technologies is the operator of record for wells in Kansas (274).
Does Petroleum Technologies operate mostly oil or gas wells?
166 of Petroleum Technologies's catalogued wells are oil wells and 8 are gas wells; the rest are injection, service or unclassified wells.
What is Petroleum Technologies's deepest well?
Among wells with a published depth, Holmes 1 in Barber, KS is the deepest at 5,260 ft.
Where Petroleum Technologies'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, “Petroleum Technologies — well portfolio”, https://wellcensus.com/operators/petroleum-technologies-75579 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).