Petroleum industry
ExxonMobil Develops and Licenses Patented Field Welding Technology for High-Pressure Pipelines
ExxonMobil Corporation has announced the development and grant of a patent for its field welding technology, used to construct high-pressure X120 ultra high-strength steel linepipe. The patented technology has been licensed to Nippon Steel Corporation, allowing the company to manufacture the proprietary welding wire. This agreement makes Nippon Steel the