KLX Energy Services 

KLX Energy Services Holdings Inc is a growth-oriented provider of diversified oilfield services to onshore oil and natural gas exploration and production (E&P) companies operating in both conventional and unconventional plays in all of the active basins throughout the United States. It serves the companies engaged in the exploration and development of onshore conventional and unconventional oil and natural gas reserves. Its products and services offerings include surface facilities and equipment, pressure control services, wireline services, fishing services, and engineered products. The company's segments include Southwest; Rocky Mountains and Northeast/Mid-Con region. It derives maximum revenue from Southwest region.