Ultra Resources
Operator of record for 4,247 catalogued wells across 4 states. Every well below links to its full registry page.
Filed as: ULTRA RESOURCES INC · Ultra Resources Inc
At a glance
Ultra Resources is the operator of record for 4,247 catalogued U.S. oil & gas wells in 4 states. 3,456 (81%) are active, 84 (2%) plugged & abandoned. Its largest concentration is in Wyoming, with 3,944 wells (93% of its portfolio).
Wells operated
4,247
Active
3,456
Plugged
84
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Wyoming | 3,944 |
| Pennsylvania | 182 |
| Utah | 102 |
| Colorado | 19 |
Well mix
- Oil wells
- 105
- Gas wells
- 4,095
- Shut-in
- 41
- Active share
- 81%
Is this your company?
Claim Ultra Resources to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Ultra Resources operate?
Ultra Resources's catalogued wells are spread across 4 states: Wyoming (3,944), Pennsylvania (182), Utah (102) and Colorado (19). Its 3,944 Wyoming wells are 3% 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 Ultra Resources’s wells are active, plugged or orphaned?
81% of Ultra Resources's catalogued wells are active, 53 percentage points above the national share of 29%. 2% are plugged & abandoned, against 47% nationally. 41 wells (1.0%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Ultra Resources operate?
By product class, 105 (2%) are oil wells and 4,095 (96%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Stewart Point 15-29 in Sublette, WY at 19,500 ft. State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Ultra Resources
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Stewart Point 15-29 | 49-035-23560 | Active | Gas | Sublette, WY | Ultra Resources Inc | 19,500 ft |
| Mesa 10d-33 | 49-035-24608 | Shut-in | Gas | Sublette, WY | Ultra Resources Inc | 19,500 ft |
| Mesa 6d-28d | 49-035-26245 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,459 ft |
| Mesa 6b-26d | 49-035-26535 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,345 ft |
| Mesa Unit 8a1-16 | 49-035-25780 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,260 ft |
| Stewart Point 14a3-32 | 49-035-28851 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,206 ft |
| Stewart Point 2a-7dst | 49-035-26439 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,105 ft |
| Riverside 1a2-24d | 49-035-29783 | Active | Gas | Sublette, WY | Ultra Resources Inc | 15,060 ft |
| Vible 11d-1d | 49-035-27820 | Other status | Gas | Sublette, WY | Ultra Resources Inc | 15,027 ft |
| Cora Butte 13-24 | 49-035-21681 | Plugged & abandoned | Gas | Sublette, WY | Ultra Resources Inc | 15,000 ft |
| Vible 15a-1d | 49-035-27822 | Other status | Gas | Sublette, WY | Ultra Resources Inc | 14,980 ft |
| Riverside 3a2-1d | 49-035-27786 | Active | Gas | Sublette, WY | Ultra Resources Inc | 14,970 ft |
Deepest first where depth is published. See all 4,247 wells →
Frequently asked questions
How many wells does Ultra Resources operate?
Ultra Resources is the operator of record for 4,247 catalogued oil & gas wells, with the largest concentration in Wyoming (3,944). Only wells in states WellCensus has ingested are counted.
How many of Ultra Resources's wells are still active?
3,456 of Ultra Resources's catalogued wells are active; 84 are plugged & abandoned.
In which states does Ultra Resources operate wells?
Ultra Resources is the operator of record for wells in Wyoming (3,944), Pennsylvania (182), Utah (102) and Colorado (19).
Does Ultra Resources operate mostly oil or gas wells?
105 of Ultra Resources's catalogued wells are oil wells and 4,095 are gas wells; the rest are injection, service or unclassified wells.
What is Ultra Resources's deepest well?
Among wells with a published depth, Stewart Point 15-29 in Sublette, WY is the deepest at 19,500 ft.
Where Ultra Resources'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, “Ultra Resources — well portfolio”, https://wellcensus.com/operators/ultra-resources-6714 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).