Bro Mar Oil

Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.

Wells operated

Active

Plugged

Orphaned

Portfolio by state

State	Wells
Illinois	8

Well mix

Oil wells: 3
Gas wells: 0
Shut-in: 0
Active share: 13%

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Notable wells operated by Bro Mar Oil

Wells operated by Bro Mar Oil
Well	API #	Status	Type	Location	Operator	Depth
Patton, John W. 1	12-081-24451	Active	Oil	Jefferson, IL	Bro-Mar Oil, Inc.	3,270 ft
Blum 1	12-121-26979	Plugged & abandoned	Other type	Marion, IL	Bro-Mar Oil, Inc.	3,190 ft
Smith 1	12-025-27263	Plugged & abandoned	Oil	Clay, IL	Bro-Mar Oil, Inc.	2,876 ft
Flaugher - McCollum 1	12-025-27217	Plugged & abandoned	Oil	Clay, IL	Bro-Mar Oil, Inc.	2,840 ft
Onstott and Jenkins 1	12-025-27537	Plugged & abandoned	Other type	Clay, IL	Bro-Mar Oil, Inc.	2,650 ft
Kramer 1-A	12-051-25954	Plugged & abandoned	Other type	Fayette, IL	Bro-Mar Oil, Inc.	2,605 ft
Allen 3	12-049-23122	Plugged & abandoned	Other type	Effingham, IL	Bro-Mar Oil, Inc.	2,524 ft
Flaugher-McCollum 1-SWD	12-025-27307	Plugged & abandoned	Injection	Clay, IL	Bro-Mar Oil, Inc.	0 ft

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

Frequently asked questions

How many wells does Bro Mar Oil operate?

Bro Mar Oil is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Illinois (8). Only wells in states WellCensus has ingested are counted.

How many of Bro Mar Oil's wells are still active?

1 of Bro Mar Oil's catalogued wells are active; 7 are plugged & abandoned.

Dataset updated July 2026 . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).