Tulsa-based ONEOK said Feb. 24 it plans to expand its West Texas LPG pipeline at a cost of $310 million. The fully-contracted 100,000 b/d pipeline expansion is expected to be completed in 2021Q2 and is supported by long-term dedicated NGL production from third-party natural gas processing plants in Permian Basin. West Texas LPG is a 2,600-mile pipeline that transports unfractionated NGL from Permian, Barnett and Haynesville to multiple fractionation and storage sites in Mont Belvieu.