Contact Information

Ramzi Nassar
Managing Director, Head of Energy
711 Louisiana
Suite 1500
Houston, TX 77002
(713) 650-2031
Richard J. Mandery
Managing Director, Head of Exploration & Production
85 Broad Street
23rd Floor
New York, NY  10004
(212) 667-7432 (New York)
(713) 650-2050 (Houston)
Roger G. Eustance
Executive Director, Exploration & Production
Acquisitions & Divestitures
711 Louisiana
Suite 1500
Houston, TX  77002
(713) 650-2014

The Oppenheimer Energy Group is focused on providing best-in-class strategic advice and transaction execution for a wide range of middle market clients operating across the energy industry. Our bankers have years of experience, deep relationships and proven credentials within the energy sector, and work hand-in-hand with Oppenheimer’s specialized product groups (equity, debt, M&A, sponsors) to provide clients with insightful, actionable advisory services backed by significant senior attention.

We are dedicated to maximizing value for our clients within the following energy sub-sectors:

Oilfield Equipment and Services
Exploration and Production
Master Limited Partnerships (“MLPs”)
Refining and Marketing