Gilliam Drilling
Operator of record for 56 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: GILLIAM DRILLING CO · Gilliam Drilling Company
Wells operated
56
Active
6
Plugged
48
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 50 |
| Colorado | 4 |
| Kentucky | 2 |
Well mix
- Oil wells
- 28
- Gas wells
- 1
- Shut-in
- 1
- Active share
- 11%
Is this your company?
Claim Gilliam Drilling to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileNotable wells operated by Gilliam Drilling
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Rodman Et Al | 05-123-05579 | Plugged & abandoned | Other type | Weld, CO | Gilliam Drilling Co | 5,890 ft |
| 1-A Rodman | 05-123-05581 | Plugged & abandoned | Gas | Weld, CO | Gilliam Drilling Co | 5,832 ft |
| 1 Hayes | 05-087-05203 | Plugged & abandoned | Other type | Morgan, CO | Gilliam Drilling Co | 5,261 ft |
| 1 Wagers | 05-087-05343 | Plugged & abandoned | Other type | Morgan, CO | Gilliam Drilling Co | 5,241 ft |
| Newcomb Everett 1 | 12-193-01996 | Plugged & abandoned | Other type | White, IL | Gilliam Drilling Company | 3,292 ft |
| Long, A. 1 | 12-191-00719 | Plugged & abandoned | Other type | Wayne, IL | Gilliam Drilling Company | 3,292 ft |
| Williams Geo B Etal 1 | 12-193-05031 | Plugged & abandoned | Other type | White, IL | Gilliam Drilling Company | 3,290 ft |
| Bobbett L R 1 | 12-191-00821 | Plugged & abandoned | Oil | Wayne, IL | Gilliam Drilling Company | 3,281 ft |
| Provines Forrest 1 | 12-159-01818 | Plugged & abandoned | Other type | Richland, IL | Gilliam Drilling Company | 3,230 ft |
| McKnight A L 1 | 12-193-01097 | Plugged & abandoned | Other type | White, IL | Gilliam Drilling Company | 3,204 ft |
| Bohleber Minnie 1 | 12-193-05269 | Plugged & abandoned | Other type | White, IL | Gilliam Drilling Company | 3,190 ft |
| Taylor R R 1 | 12-193-05279 | Plugged & abandoned | Oil | White, IL | Gilliam Drilling Company | 3,159 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Gilliam Drilling operate?
Gilliam Drilling is the operator of record for 56 catalogued oil & gas wells, with the largest concentration in Illinois (50). Only wells in states WellCensus has ingested are counted.
How many of Gilliam Drilling's wells are still active?
6 of Gilliam Drilling's catalogued wells are active; 48 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).