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
300 Glencoe St
Denver, CO 80220
(303) 322-3729

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

Kim Pederson
1220 Grinnell St FRNT
Key West, FL 33040
(305) 998-4665