WWT International, in partnership with Saudi Aramco, announces a breakthrough innovation for small-diameter, extended-reach coiled tubing operations. Together, the companies have successfully completed the development of the compact, all-hydraulic WWT 212 Tractor™ that can uniquely deliver heavy loads in small-diameter open-hole or cased-hole well sections from 3.92 inches to 4.1 inches and 6 inches to 7.4 inches with greater pulling power than any other tractor on the market.