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WellCensus

Oil & gas wells in Gratiot County, MI

514 catalogued wells in Gratiot County, Michigan, from the state regulator registry and the federal orphaned-well inventory.

Dataset updated . Derived from public data sources.

At a glance

Gratiot County, Michigan has 514 catalogued oil & gas wells: 1 active (0.2%), 104 plugged & abandoned (20%) and 40 documented orphans. It ranks 48th of the 81 Michigan counties WellCensus profiles by well count and holds 0.6% of the state's 85,673 catalogued wells.

Catalogued wells

514

Active

1

Plugged

104

Documented orphans

40

What is the status of oil and gas wells in Gratiot County?

0.2% of Gratiot County's wells are active, 17 percentage points below the Michigan share of 17%. 20% are plugged & abandoned, against 16% statewide and 47% nationally. 40 wells (8%) are documented orphans with no operator able to plug them, compared with 0.3% across Michigan and 4% nationally. The remaining 369 carry status codes outside those classes, such as permitted or cancelled locations.

What kinds of wells are in Gratiot County?

By product class, 0 of the county's wells (0%) are oil wells, 0 (0%) gas wells and 0 (0%) injection wells. Statewide the oil share is 0% and the gas share 0%. The deepest total depth published for a Gratiot County well is 17,466 ft, against 27,242 ft for Michigan as a whole. 100% of the county's wells carry coordinates and appear on the map.

How does Gratiot County compare with other Michigan counties?

Gratiot County has the 48th-most catalogued wells of the 81 Michigan counties with at least 25. The median Michigan county on WellCensus has 820 wells. The largest, Otsego County, has 5,579. By documented orphans it ranks 2nd in Michigan.

Who operates wells in Gratiot County?

199 distinct operators of record are linked to wells in Gratiot County. 100% of the county's wells carry a link to a canonical operator profile; the rest list no operator or a name not yet resolved. Each well's page names its operator where the state publishes one.

Oil & gas wells in Gratiot County, MI
WellAPI # / state IDStatusTypeOperator
Horrie 121-057-00012Other statusOther typeHorrie Oil Co
W.D. 121-057-00023Plugged & abandonedOther typeTotal Leonard Inc
Ireland 121-057-00036Other statusOther typeWayco Oil Producing Co
Menter, S S 121-057-00042Other statusOther typeOryx Energy Co
Horrie 221-057-00043Other statusOther typeHorrie Oil Co
Waste Disposal 221-057-00046Plugged & abandonedOther typeVelsicol Chemical Corp
Disposal 121-057-00050Plugged & abandonedOther typeVelsicol Chemical Corp
Kerr 121-057-00104Other statusOther typeOryx Energy Co
Dundee Disposal 221-057-00107Plugged & abandonedOther typeTotal Leonard Inc
Crook 121-057-00116Other statusOther typeMiller Brothers
Kerr 221-057-00123Other statusOther typeOryx Energy Co
Kerr, Charles 321-057-00153Other statusOther typeOryx Energy Co
Kerr, Chas. 421-057-00226Other statusOther typeOryx Energy Co
Dundee 921-057-00237Plugged & abandonedOther typeVelsicol Chemical Corp
Dundee 1021-057-00238Plugged & abandonedOther typeMichigan Chloride Sales Inc
Dundee 1121-057-00239Plugged & abandonedOther typeMichigan Chloride Sales Inc
Dundee 1221-057-00240Plugged & abandonedOther typeMichigan Chloride Sales Inc
Sylvania 1321-057-00241Plugged & abandonedOther typeVelsicol Chemical Corp
Setleff 121-057-00310Plugged & abandonedOther typeSun Oil Co
Anderson, Peter 121-057-00311Plugged & abandonedOther typeSun Oil Co
Darry, A.M. 121-057-00312Other statusOther typeVoorhees V M and Bergherm W D
Robinault 121-057-00313Other statusOther typeSun Oil Co
Garner 121-057-00357Other statusOther typeFish Creek Oil Syndicate
Trask 121-057-00425Other statusOther typeBrant C P and Hallick F P
Strack 121-057-00584ActiveOther typeSumner Energy Inc

A sample of the county’s wells — every catalogued well has its own page. Browse all 514 in search → (filter by operator, status and type, then export), or find a specific well on the live map.

Frequently asked questions

How many oil and gas wells are in Gratiot County, MI?

Gratiot County, Michigan has 514 catalogued oil & gas wells: 1 active, 104 plugged and 40 documented orphans.

How many orphaned wells are in Gratiot County?

40 wells in Gratiot County, Michigan are documented orphans — unplugged with no solvent operator of record, the 2nd-highest count among Michigan counties.

What share of wells in Gratiot County are plugged?

104 of Gratiot County's 514 catalogued wells (20%) are plugged & abandoned, compared with 16% across Michigan.

Which Michigan county has the most oil and gas wells?

Otsego County has the most catalogued wells of any Michigan county on WellCensus (5,579); Gratiot County ranks 48th with 514.

How many companies operate wells in Gratiot County?

199 distinct operators of record are linked to catalogued wells in Gratiot County, Michigan.

Nearby in the Michigan rankings

About this data

Source: Michigan EGLE well registry, plus the USGS United States Documented Orphaned Well Database (2026, doi 10.5066/P13FHBYG), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.

Cite as: WellCensus, “Oil & gas wells in Gratiot County, Michigan”, https://wellcensus.com/wells/michigan/gratiot (data as of October 10, 2026).