Who operates Buehler, A. (Centralia WF Unit) 20-W?

Buehler, A. (Centralia WF Unit) 20-W (API 12-027-00488) is operated by Shell Oil Company according to the Illinois regulator's registry.

Is Buehler, A. (Centralia WF Unit) 20-W plugged or still active?

Buehler, A. (Centralia WF Unit) 20-W is plugged and abandoned.

Buehler, A. (Centralia WF Unit) 20-W is in Clinton County, Illinois at 38.56847, -89.15927.

API 12-027-00488Plugged & abandonedInjection well

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

Spud date

—

Drilling began

Completion

Nov 1, 1955

Plug date

—

Total depth

1,376 ft

As published by the state

API #: 12-027-00488
Status: Plugged & abandoned(state code: Undesignated Injection Well, Plugged)
Type: Injection(INJP)
County: Clinton
Coordinates: 38.56847, -89.15927
State record #: 120270048801

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

Claim your operator profile to keep well records accurate — verified operators can correct statuses and add plugging documentation.

Well	API #	Status	Type	Operator
Core Hole 21	12-189-24678	Other status	Other type	Gulf Oil Corporation
Maschoff Martin Swd1	12-189-00345	Active	Injection	Gulf Refining Company
Vawter-Modglin 1	12-081-00302	Plugged & abandoned	Other type	Vawter Irvin J
Kasten 1	12-189-00324	Plugged & abandoned	Other type	Gass Herman C
Nierman H 1	12-189-00506	Plugged & abandoned	Other type	Jet Oil Company
Poggenmoeller, Chas 3	12-189-01383	Plugged & abandoned	Oil	Ohio Oil Co., The

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