Ewing & Marquis
Operator of record for 25 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
25
Active
3
Plugged
15
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 25 |
Well mix
- Oil wells
- 4
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 12%
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Claim your operator profileNotable wells operated by Ewing & Marquis
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Ducomb 3 | 12-027-00003 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,382 ft |
| Sprehe 1 | 12-027-00187 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,349 ft |
| Ducomb | 12-027-00177 | Other status | Other type | Clinton, IL | Ewing & Marquis | 1,310 ft |
| Brimmer 1 | 12-027-00148 | Other status | Other type | Clinton, IL | Ewing & Marquis | 1,081 ft |
| Varrel 1 | 12-027-00198 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,067 ft |
| Varrel 1 | 12-027-00193 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,065 ft |
| Koch J O 2 | 12-027-00109 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,061 ft |
| Schemal 1 | 12-027-00192 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 1,055 ft |
| McCabe 8 | 12-027-00090 | Active | Oil | Clinton, IL | Ewing & Marquis | 1,052 ft |
| Schaffley 12 | 12-027-00107 | Plugged & abandoned | Oil | Clinton, IL | Ewing & Marquis | 1,036 ft |
| Koch 4 | 12-027-00049 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 972 ft |
| Meyer C | 12-027-00051 | Plugged & abandoned | Other type | Clinton, IL | Ewing & Marquis | 964 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Ewing & Marquis operate?
Ewing & Marquis is the operator of record for 25 catalogued oil & gas wells, with the largest concentration in Illinois (25). Only wells in states WellCensus has ingested are counted.
How many of Ewing & Marquis's wells are still active?
3 of Ewing & Marquis's catalogued wells are active; 15 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).