Greene’s Energy Group LLC appointed Michael (Mike) Hayes as vice president and general manager of pressure testing and services (PTS) and of the engineering group, the company said Aug. 26.

Hayes will implement corporate initiatives and business strategies relating to the operations of PTS’ product service line. He will be based in Houston, the company said.

Hayes has more than 30 years of operational experience in the domestic and international oil and gas service industry. Most recently, he was vice president of the U.S. Eastern Region for Frank’s International, and for Weatherford International, handling all sales and operations, QHSSE compliance regulations and organization of business structure.

Hayes is a member of the Society of Petroleum Engineers and the International Association of Drilling Contractors. Throughout his career, he has designed and implemented several new tools and technologies that have resulted in more than 16 patents issued/pending.

“Mike’s industry experience, paired with his determination to succeed, make him a great addition to our team,” said Frank Mathews, president and COO. “Mike adds skills and perspective that will help Greene’s deliver on our core values of best in class safety and service excellence. We are excited to have Mike leading the PTS team as we navigate the challenging waters ahead.”

Greene’s Energy Group is based in Houston.