Halbert Jennings & Simic
Operator of record for 30 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
30
Active
0
Plugged
29
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 30 |
Well mix
- Oil wells
- 2
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim Halbert Jennings & Simic to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileNotable wells operated by Halbert Jennings & Simic
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Henninger-Mullen | 05-123-05827 | Plugged & abandoned | Other type | Weld, CO | Halbert, Jennings & Simic | 7,202 ft |
| 1 State | 05-123-05658 | Plugged & abandoned | Other type | Weld, CO | Halbert, Jennings & Simic | 5,947 ft |
| 1 Weld Co-Chizum | 05-123-05687 | Plugged & abandoned | Other type | Weld, CO | Halbert, Jennings & Simic | 5,868 ft |
| 2 Nelson | 05-075-07236 | Plugged & abandoned | Other type | Logan, CO | Halbert, Jennings & Simic | 5,445 ft |
| 1 Mcendaffer | 05-075-06833 | Plugged & abandoned | Other type | Logan, CO | Halbert, Jennings & Simic | 5,435 ft |
| 1 Adkins | 05-121-06610 | Plugged & abandoned | Oil | Washington, CO | Halbert, Jennings & Simic | 5,190 ft |
| 1 Burkhart | 05-075-60008 | Plugged & abandoned | Other type | Logan, CO | Halbert, Jennings & Simic | 5,185 ft |
| 1 Nelson | 05-075-40110 | Plugged & abandoned | Other type | Logan, CO | Halbert, Jennings & Simic | 5,100 ft |
| 1 Bowen | 05-087-05053 | Plugged & abandoned | Other type | Morgan, CO | Halbert, Jennings & Simic | 5,100 ft |
| 1 State Midwest | 05-075-05702 | Plugged & abandoned | Other type | Logan, CO | Halbert, Jennings & Simic | 5,065 ft |
| 1 Blake | 05-121-06451 | Plugged & abandoned | Oil | Washington, CO | Halbert, Jennings & Simic | 5,024 ft |
| 1 Alstadt | 05-121-06842 | Plugged & abandoned | Other type | Washington, CO | Halbert, Jennings & Simic | 5,009 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Halbert Jennings & Simic operate?
Halbert Jennings & Simic is the operator of record for 30 catalogued oil & gas wells, with the largest concentration in Colorado (30). Only wells in states WellCensus has ingested are counted.
How many of Halbert Jennings & Simic's wells are still active?
0 of Halbert Jennings & Simic's catalogued wells are active; 29 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).