Contact: PKVerleger LLC

For questions regarding PKVerleger LLC consulting services or the content of The Petroleum Economics Monthly or Notes at the Margin, contact: 

PKVerleger LLC
540 Fox Run Drive
Carbondale, CO 81623


For queries regarding problems with or changes to delivery for Notes at the Margin and The Petroleum Economics Monthly, contact: 

Kim Pederson
29 Front Street, #2
Marblehead, MA 01945