Who operates Engle Ludlow And Helen H 9?

Engle Ludlow And Helen H 9 (API 34-083-21302) is operated by Historic Owner according to the Ohio regulator's registry.

Is Engle Ludlow And Helen H 9 plugged or still active?

Engle Ludlow And Helen H 9 is a documented ORPHANED well — unplugged with no solvent operator of record.

Where is Engle Ludlow And Helen H 9 located?

Engle Ludlow And Helen H 9 is in Knox County, Ohio at 40.37358, -82.34389.

API 34-083-21302OrphanedOil well

Engle Ludlow And Helen H 9

Oil well in Knox County, Ohio · operated by Historic Owner

Documented orphaned well. This well appears in the federal/state orphaned-well inventory — unplugged, with no solvent operator of record. See the orphan-well census for state and county totals and the $4.7B federal plugging program.

Spud date

—

Drilling began

Completion

Jul 2, 1959

Plug date

—

Total depth

604 ft

As published by the state

Registry record

API #: 34-083-21302
Status: Orphaned(state code: USGS DOW 2022 (HP))
Type: Oil(OG_R)
County: Knox
Coordinates: 40.37358, -82.34389
State record #: 34083213020000

Operator

Historic Owner

Wells operated: 118,046
Active: 18,978
States: OH

Location & nearby wells

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documentedproducingidlesealed

This entry + 8 nearby

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Nearby wells

Well	API #	Status	Type	Operator
Horn Otta B 2	34-083-20786	Plugged & abandoned	Oil	Historic Owner
Burch Earl & Cora 2	34-083-20704	Plugged & abandoned	Oil	Historic Owner
Rusk Raymond E 1	34-083-20750	Plugged & abandoned	Oil	Historic Owner
Rieter Doris 2	34-083-20895	Active	Oil	Valley Petroleum Management
Griffith & Biggs 1	34-083-24464	Active	Oil	Wheeler Michael D
Van Winkle Guy 1	34-083-20684	Plugged & abandoned	Oil	Historic Owner

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