Hart Energy
David Hoggarth
Sales Manager
Gabriel Lopez
Senior Graphic Designer
Richard Mason
Chief Technical Director
Chris Cimpson
Business Development Manager
Roxanne Starling
Registration Manager
Jennifer Boone
Human Resources Manager
Bill Pike
Editorial Director
Darren Barbee
Senior Editor, A&D Editor
Carol Nunez
Advertising Coordinator
Chris Mathews
Senior Editor, Shale/A&D
Jack Peckham
Executive Editor
Rachel Richards
Business Development Manager