Northstar Drillstem Testers is a reputable brand with over 40 years of experience in the industry. With a presence in more than 30 countries, they provide advanced drill stem test solutions and cutting-edge downhole technology. Their primary objective is to optimize reservoir performance, helping their clients extract the maximum potential from their resources.

Northstar offers a comprehensive range of products and services to meet the unique needs of their customers. Their product lineup includes downhole test tools, downhole tester valves, downhole safety valves, pressure test and fill-up valves, tubing tester valves, and circulation and reversing valves. They also provide downhole measurement and sampling equipment, hanger packers and plugs, surface-controlled downhole test tools, and various other solutions.

Northstar's commitment to quality, safety, and customer satisfaction is evident in their guiding principles. They prioritize health and safety in all their operations and strive to deliver accident-free workplaces. Quality is a top priority, and they ensure that their products and services meet customer specifications.

With a global presence and a dedicated team of experts, Northstar is a trusted partner for downhole solutions