GreatWall Technology - Port Harcourt

GreatWall is Nigeria's premier Oilfield Service Company, with extensive experience working with Oil and Gas companies in Nigeria and the Gulf of Guinea. Our team is dedicated to understanding your goals and then developing solutions that best suit your project, budget, and desired outcomes. We believe in being a true partner to our clients, finding creative solutions and achieving the impossible. With our senior management having over a hundred years of collective industry knowledge, we strive to bring the best global practices to the Nigerian content domain and beyond. We are focused on solutions that reduce environmental impact, improve well productivity, and lessen risk for Oil and Gas operators. Our services include: Well Completion, Wire Line/Slick Line, Well Testing, Drill Stem Testing, Perforation, Tubing Conveyed Perforating, and Workover Services, as well as E-Line.