Presently, Jeff Dietert occupies the position of Vice President-Investor Relations Contact at Phillips 66 Partners LP and Vice President-Investor Relations at Phillips 66.

He previously occupied the position of Principal at Aquila Energy Corp., Principal at Oryx Energy Co., Vice President-Commercial Development at Texaco, Inc., Engineer at Viersen & Cochran Drilling Co., Senior Research Analyst at Piper Sandler & Co. (Broker) and Managing Director & Head of Research at Simmons & Company International.

Jeff Dietert received an undergraduate degree from the University of Oklahoma and an MBA from The University of Texas at Austin.