Lasmo Energy
Operator of record for 101 catalogued wells across 6 states. Every well below links to its full registry page.
Filed as: LASMO ENERGY CORP · LASMO ENERGY CORPORATION · Lasmo Energy Corporation
At a glance
Lasmo Energy is the operator of record for 101 catalogued U.S. oil & gas wells in 6 states. 1 (1.0%) are active, 98 (97%) plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Kansas, with 55 wells (54% of its portfolio).
Wells operated
101
Active
1
Plugged
98
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 55 |
| Oklahoma | 20 |
| Wyoming | 20 |
| Louisiana | 3 |
| Colorado | 2 |
| Montana | 1 |
Well mix
- Oil wells
- 55
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 1%
Is this your company?
Claim Lasmo Energy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Lasmo Energy operate?
Lasmo Energy's catalogued wells are spread across 6 states: Kansas (55), Oklahoma (20), Wyoming (20), Louisiana (3) and Colorado (2) and 1 more. Its 20 Wyoming wells are 0.0% of the 129,957 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 Lasmo Energy’s wells are active, plugged or orphaned?
1.0% of Lasmo Energy's catalogued wells are active, 28 percentage points below the national share of 29%. 97% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Lasmo Energy operate?
By product class, 55 (54%) are oil wells and 1 (1.0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is J A Davis Est 001 in Cameron, LA at 14,800 ft. The wells listed below sit in Cameron (LA) and Campbell (WY). State filings spell the name 3 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Lasmo Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| J A Davis Est 001 | 17-023-22455 | Plugged & abandoned | Other type | Cameron, LA | Lasmo Energy Corporation | 14,800 ft |
| Lonnie A Davis Et Al 001 | 17-023-21879 | Plugged & abandoned | Other type | Cameron, LA | Lasmo Energy Corporation | 13,530 ft |
| Appaloosa Fee 1-30 | 49-005-29762 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 12,529 ft |
| Swallow 1-22 | 49-005-29887 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 11,743 ft |
| Mogul W-59596 43-35 | 49-005-29603 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 11,555 ft |
| Two Top 1-26 | 49-005-30125 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 11,450 ft |
| Hoadley 1-28 | 49-005-30074 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 11,080 ft |
| Ll&e 4 Mile Creek 2-27 | 49-005-30073 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 11,048 ft |
| Rough Creek 1-4 | 49-005-30192 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 10,508 ft |
| East Sharp 1-21 | 49-005-29811 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 10,283 ft |
| East Sharp W-112124 2-21 | 49-005-29812 | Other status | Oil | Campbell, WY | Lasmo Energy Corporation | 10,230 ft |
| Wyodak Fee 44-28 | 49-005-29761 | Plugged & abandoned | Oil | Campbell, WY | Lasmo Energy Corporation | 9,705 ft |
Deepest first where depth is published. See all 101 wells →
Frequently asked questions
How many wells does Lasmo Energy operate?
Lasmo Energy is the operator of record for 101 catalogued oil & gas wells, with the largest concentration in Kansas (55). Only wells in states WellCensus has ingested are counted.
How many of Lasmo Energy's wells are still active?
1 of Lasmo Energy's catalogued wells are active; 98 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Lasmo Energy operate wells?
Lasmo Energy is the operator of record for wells in Kansas (55), Oklahoma (20), Wyoming (20), Louisiana (3), Colorado (2) and Montana (1).
Does Lasmo Energy operate mostly oil or gas wells?
55 of Lasmo Energy's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Lasmo Energy's deepest well?
Among wells with a published depth, J A Davis Est 001 in Cameron, LA is the deepest at 14,800 ft.
Where Lasmo Energy's wells are
- Oil & gas wells in Kansas· 55 operated by Lasmo Energy
- Oil & gas wells in Oklahoma· 20 operated by Lasmo Energy
- Oil & gas wells in Wyoming· 20 operated by Lasmo Energy
- Oil & gas wells in Louisiana· 3 operated by Lasmo Energy
- Oil & gas wells in Colorado· 2 operated by Lasmo Energy
- Oil & gas wells in Montana· 1 operated by Lasmo Energy
- Largest U.S. well operators
- All well operators
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, “Lasmo Energy — well portfolio”, https://wellcensus.com/operators/lasmo-energy-2032 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).