Who operates Centralia Flood Unit 209-W?

Centralia Flood Unit 209-W (API 12-027-01612) is operated by Shell Oil Company according to the Illinois regulator's registry.

Is Centralia Flood Unit 209-W plugged or still active?

Centralia Flood Unit 209-W is plugged and abandoned.

Centralia Flood Unit 209-W is in Clinton County, Illinois at 38.54346, -89.15542.

API 12-027-01612Plugged & abandonedInjection well

Injection well in Clinton County, Illinois · operated by Shell Oil

Spud date

—

Drilling began

Completion

Dec 1, 1957

Plug date

—

Total depth

1,387 ft

As published by the state

API #: 12-027-01612
Status: Plugged & abandoned(state code: Undesignated Injection Well, Plugged)
Type: Injection(INJP)
County: Clinton
Coordinates: 38.54346, -89.15542
State record #: 120270161200

Wells operated: 4,222
Active: 139
States: AL, AR, CA, CO, IL, KS, KY, LA, MI, MS, MT, ND, NM, NY, OK, PA, UT, WY
As filed: Shell Oil Company

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documentedproducingidlesealed

This entry + 8 nearby

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Well	API #	Status	Type	Operator
Brown W E Unit 2	12-189-00101	Plugged & abandoned	Oil	Shell Oil Company
Tiemann, C. 4	12-189-01410	Active	Oil	Magnolia Petroleum Company
Tiemann, C. 5	12-189-00102	Orphaned	Oil	Magnolia Petroleum Company
Tiemann 13	12-189-23668	Active	Oil	Seip, Fred
Langel, W. 3	12-189-01390	Plugged & abandoned	Injection	Thompson, George A.
Langel 4	12-189-23699	Plugged & abandoned	Oil	Allison, David

Dataset updated July 2026 . Source: Illinois oil & gas regulator registry + the USGS documented-orphaned-wells inventory.