Calfrac Well Services Ltd. (“Calfrac” or the “Company”) (TSX:CFW) announces that Pat Powell has resigned as Chief Executive Officer and a director of Calfrac effective immediately. The Board would like to thank Pat for his many contributions to the Company over the last three years and wish him well in the future.

Calfrac Well Services said Friday that its chief executive, Pat Powell, has resigned after three years in the role. The Calgary, Alberta-based oilfield services company said Powell's resignation is effective immediately,