Silurian Oil
Operator of record for 105 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: SILURIAN OIL CO., INC. · Silurian Oil Co.
Wells operated
105
Active
35
Plugged
50
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 103 |
Well mix
- Oil wells
- 69
- Gas wells
- 2
- Shut-in
- 6
- Active share
- 33%
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Claim your operator profileNotable wells operated by Silurian Oil
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Guillory Haas Est 001 | 17-039-00528 | Plugged & abandoned | Gas | Evangeline, LA | Silurian Oil Co., Inc. | 9,796 ft |
| Perkins Cormier 001-D | 17-097-00293 | Plugged & abandoned | Oil | St Landry, LA | Silurian Oil Co., Inc. | 6,500 ft |
| Hines Ersil 2 | 12-191-28904 | Plugged & abandoned | Oil | Wayne, IL | Silurian Oil Co. | 3,536 ft |
| Boultinghouse 1-A | 12-193-00541 | Plugged & abandoned | Other type | White, IL | Silurian Oil Co. | 3,095 ft |
| Hardacre 1 | 12-101-08036 | Shut-in | Other type | Lawrence, IL | Silurian Oil Co. | 1,994 ft |
| Tanguary T 3 | 12-101-04483 | Plugged & abandoned | Other type | Lawrence, IL | Silurian Oil Co. | 1,935 ft |
| Tanguary T 1 | 12-101-04481 | Plugged & abandoned | Other type | Lawrence, IL | Silurian Oil Co. | 1,919 ft |
| Whittaker D 1 | 12-101-00218 | Other status | Other type | Lawrence, IL | Silurian Oil Co. | 1,907 ft |
| Hinkle, H.D. 18 | 12-101-27602 | Active | Oil | Lawrence, IL | Silurian Oil Co. | 1,871 ft |
| Tanguary, T 2 | 12-101-04482 | Active | Oil | Lawrence, IL | Silurian Oil Co. | 1,869 ft |
| Bowers & Ross 18 | 12-101-04495 | Plugged & abandoned | Oil | Lawrence, IL | Silurian Oil Co. | 1,860 ft |
| Crump 9 | 12-101-04672 | Active | Oil | Lawrence, IL | Silurian Oil Co. | 1,860 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Silurian Oil operate?
Silurian Oil is the operator of record for 105 catalogued oil & gas wells, with the largest concentration in Illinois (103). Only wells in states WellCensus has ingested are counted.
How many of Silurian Oil's wells are still active?
35 of Silurian Oil's catalogued wells are active; 50 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).