National Energy Services Reunited Corp. is an oilfield service provider in the Middle East and North Africa (MENA) and Asia Pacific (APAC) regions. Its segments are Production Services and Drilling and Evaluation Services. The Production Services segment is engaged in hydraulic fracturing, coiled tubing, stimulation, and pumping, cementing, nitrogen services, filtration services, pipelines and industrial services, production assurance, artificial lift services, completions, and integrated production management. The Drilling and Evaluation Services segment is engaged in rigs and integrated services, fishing and downhole tools, thru-tubing intervention, tubular running services, directional drilling, drilling and completion fluids, pressure control, well testing services, wireline logging services, and slickline services. The Company has its operations throughout the MENA region, including Saudi Arabia, Oman, Kuwait, the United Arab Emirates, Algeria, Libya, Iraq, and Qatar.