Gulfport in contract spat with Mammoth

Mammoth Energy Services to fight Gulfport Energy's attempts to terminate a pressure pumping contract

SEC: Gulfport submitted a filing last month — SEC: Gulfport submitted a filing last monthPhoto: REUTERS/SCANPIX

Caroline Evans

Houston

Gulfport USA Mammoth Energy Services SEC Americas

Published 8 January 2020, 17:26Updated 9 January 2020, 23:00