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WellCensus

Graham & Duncan Oil

Operator of record for 2 catalogued wells across 1 state. Every well below links to its full registry page.

Wells operated

2

Active

0

Plugged

2

Orphaned

0

Portfolio by state

StateWells
Illinois2

Well mix

Oil wells
1
Gas wells
0
Shut-in
0
Active share
0%

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Notable wells operated by Graham & Duncan Oil

Wells operated by Graham & Duncan Oil
WellAPI #StatusTypeLocationOperatorDepth
Carroll 312-025-02278Plugged & abandonedOilClay, ILGraham & Duncan Oil Co.3,051 ft
Richars 112-049-00462Plugged & abandonedOther typeEffingham, ILGraham & Duncan Oil Co.2,872 ft

Deepest first where depth is published; find any well via search.

Frequently asked questions

How many wells does Graham & Duncan Oil operate?

Graham & Duncan Oil is the operator of record for 2 catalogued oil & gas wells, with the largest concentration in Illinois (2). Only wells in states WellCensus has ingested are counted.

How many of Graham & Duncan Oil's wells are still active?

0 of Graham & Duncan Oil's catalogued wells are active; 2 are plugged & abandoned.

Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).