Sm Energy
Operator of record for 840 catalogued wells across 10 states. Every well below links to its full registry page.
Filed as: SM ENERGY · SM ENERGY COMPANY · SM Energy Company
At a glance
Sm Energy is the operator of record for 840 catalogued U.S. oil & gas wells in 10 states. 359 (43%) are active, 254 (30%) plugged & abandoned. Its largest concentration is in Utah, with 566 wells (67% of its portfolio).
Wells operated
840
Active
359
Plugged
254
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Utah | 566 |
| North Dakota | 111 |
| Oklahoma | 66 |
| Montana | 28 |
| Wyoming | 25 |
| New Mexico | 19 |
| Pennsylvania | 13 |
| Louisiana | 9 |
| Colorado | 2 |
| Illinois | 1 |
Well mix
- Oil wells
- 712
- Gas wells
- 57
- Shut-in
- 31
- Active share
- 43%
Is this your company?
Claim Sm Energy to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Sm Energy operate?
Sm Energy's catalogued wells are spread across 10 states: Utah (566), North Dakota (111), Oklahoma (66), Montana (28) and Wyoming (25) and 5 more. Its 566 Utah wells are 1% of the 40,139 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 Sm Energy’s wells are active, plugged or orphaned?
43% of Sm Energy's catalogued wells are active, 14 percentage points above the national share of 29%. 30% are plugged & abandoned, against 47% nationally. 31 wells (4%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sm Energy operate?
By product class, 712 (85%) are oil wells and 57 (7%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Osage Federal #017 in Eddy, NM at 99,999 ft. The wells listed below sit in Eddy (NM), Stark (ND), Cameron (LA), Divide (ND) and Mckenzie (ND). 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 Sm Energy
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Osage Federal #017 | 30-015-26298 | Plugged & abandoned | Oil | Eddy, NM | Sm Energy Company | 99,999 ft |
| Blackhawk Federal #001 | 30-015-25235 | Plugged & abandoned | Oil | Eddy, NM | Sm Energy Company | 99,999 ft |
| Osage Federal #007 | 30-015-26051 | Plugged & abandoned | Oil | Eddy, NM | Sm Energy Company | 99,999 ft |
| Geronimo Federal #011 | 30-015-25803 | Plugged & abandoned | Oil | Eddy, NM | Sm Energy Company | 99,999 ft |
| Bogner 13-20h | 33-089-00657 | Plugged & abandoned | Oil | Stark, ND | Sm Energy Company | 19,715 ft |
| Miami Corp 003 | 17-023-22895 | Plugged & abandoned | Other type | Cameron, LA | Sm Energy Company | 17,892 ft |
| Furhman 36-162-99h | 33-023-00563 | Plugged & abandoned | Oil | Divide, ND | Sm Energy Company | 14,613 ft |
| Grassy Butte 21-21f | 33-053-01069 | Plugged & abandoned | Oil | Mckenzie, ND | Sm Energy Company | 14,100 ft |
| Rough Rider 16-24 | 33-053-01032 | Plugged & abandoned | Gas | Mckenzie, ND | Sm Energy Company | 13,860 ft |
| Grassy Butte Federal 31-29hd | 33-053-02471 | Plugged & abandoned | Oil | Mckenzie, ND | Sm Energy Company | 13,618 ft |
| Duncan Federal 30-22 | 33-053-01049 | Plugged & abandoned | Oil | Mckenzie, ND | Sm Energy Company | 13,592 ft |
| M&g 14-2hr | 33-053-02105 | Plugged & abandoned | Oil | Mckenzie, ND | Sm Energy Company | 13,545 ft |
Deepest first where depth is published. See all 840 wells →
Frequently asked questions
How many wells does Sm Energy operate?
Sm Energy is the operator of record for 840 catalogued oil & gas wells, with the largest concentration in Utah (566). Only wells in states WellCensus has ingested are counted.
How many of Sm Energy's wells are still active?
359 of Sm Energy's catalogued wells are active; 254 are plugged & abandoned.
In which states does Sm Energy operate wells?
Sm Energy is the operator of record for wells in Utah (566), North Dakota (111), Oklahoma (66), Montana (28), Wyoming (25), New Mexico (19), Pennsylvania (13), Louisiana (9), Colorado (2) and Illinois (1).
Does Sm Energy operate mostly oil or gas wells?
712 of Sm Energy's catalogued wells are oil wells and 57 are gas wells; the rest are injection, service or unclassified wells.
What is Sm Energy's deepest well?
Among wells with a published depth, Osage Federal #017 in Eddy, NM is the deepest at 99,999 ft.
Where Sm Energy's wells are
- Oil & gas wells in Utah· 566 operated by Sm Energy
- Oil & gas wells in North Dakota· 111 operated by Sm Energy
- Oil & gas wells in Oklahoma· 66 operated by Sm Energy
- Oil & gas wells in Montana· 28 operated by Sm Energy
- Oil & gas wells in Wyoming· 25 operated by Sm Energy
- Oil & gas wells in New Mexico· 19 operated by Sm 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, “Sm Energy — well portfolio”, https://wellcensus.com/operators/sm-energy-605 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).