Who operates Cosgrove 'A' 4-H?

Cosgrove 'A' 4-H (API 15-175-20463) is operated by Eiger Operating Company, LLC according to the Kansas regulator's registry.

Is Cosgrove 'A' 4-H plugged or still active?

Cosgrove 'A' 4-H is listed as active in the state registry.

Cosgrove 'A' 4-H is in Seward County, Kansas at 37.15736, -101.00125, in the Hugoton Gas Area field.

API 15-175-20463ActiveGas well

Spud date

Sep 8, 1990

Drilling began

Completion

Dec 11, 1990

Plug date

—

Total depth

2,804 ft

As published by the state

◆ Loading map…

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
Dowdy 2-6	15-175-20134	Plugged & abandoned	Oil	—
Long 4	15-175-00411	Plugged & abandoned	Oil	—
Grant 2	15-189-21000	Active	Gas	B & G Production, Inc.
Dowdy 1	15-175-30088	Other status	Other type	—
Dowdy 2-6	15-175-20159	Plugged & abandoned	Oil	—
Boles 'F' 3	15-175-21708	Shut-in	Oil	BCE-Mach LLC

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