Zefiro Completes Second Well-Plugging Project Inside Cuyahoga Valley National Park
Bradford, Pennsylvania--(Newsfile Corp. - September 30, 2026) - Zefiro Methane Corp. (CBOE CA: ZEFI) (FSE: Y6B) (OTCQB: ZEFIF) (the "Company", "Zefiro", or "ZEFI"), a North American environmental services company specializing in methane abatement and the plugging of orphaned and end-of-life oil and gas wells, today announced that it has completed the plugging of two oil and gas wells located inside Cuyahoga Valley National Park near Cleveland, Ohio, under a contract awarded in June 2026.The...