MANSFIELD UNIT 1-36A

API 21129405590100 · Ogemaw County, Michigan · Clayton field

Plugging CompletedNatural Gas WellPlugged 2025-09-24

API

21129405590100

Operator

COBRA OIL AND GAS CORPORATION

County

Ogemaw

Field

Clayton

Location

21N-3E-36

Permit

58677

Permit issued

2007-10-09

Plugged

2025-09-24

Measured depth

11,879 ft

True vertical depth

11,807 ft

Wellbore

Michigan files the bottom of each bore of this well, and not the path between.

Deepest station

11,879 ft

True vertical depth

11,807 ft

Reach from well head (derived)

490 ft

Bearing (derived)

131°

Bores

The line on the map joins the well head to the bottom of each bore. It is a statement about those two points and not about the path between them, which Michigan does not file. The reach and bearing are derived from two points Michigan filed. Neither is a figure the operator reported.

Location

44.169310, -84.008590

44.16931, -84.00859 · Surface location as filed with Michigan⌘ or Ctrl + scroll to zoom

Every well in Ogemaw County, Michigan

Michigan state record, from MI_wells_Oil__Gas__and_Mineral_Well_Surface_Hole_Locations.parquet. Corpus built 2026-09-11.