Oneok Inc., Tulsa, is planning a series of capacity expansions across its US NGL fractionation, pipeline, and gas processing operations. In addition to adding a 125,000-b/d NGL fractionator (MB-5) and related systems in Mont Belvieu, Tex., the company will build the 200-MMcfd Demicks Lake II natural gas processing plant and related systems in the Williston basin, Oneok said.

Source: News