Halliburton’s hole enlargement solutions are customized around the drilling environment to deliver value to our customers
We have perfected high-performance downhole tools for hole enlargement, torque reduction and drag resistance improvement. Operators throughout the world rely on these special tools to improve the efficiency and lower the total cost of drilling and production programs. Hole enlargement refers to the operation of drilling a larger size than a pilot hole. Hole enlargement operations may be performed either simultaneously to drilling the pilot hole or after it has been drilled.