HOUSTON--(BUSINESS WIRE)--Kinder Morgan, Inc. (NYSE: KMI) today closed on its previously announced $1.815 billion acquisition of NextEra Energy Partners’ South Texas assets (STX Midstream), which includes a set of integrated, large diameter high pressure natural gas pipeline systems that connect the Eagle Ford basin to key growing Mexico and Gulf Coast demand markets. The acquisition includes a 90% interest in the NET Mexico pipeline (MGI Enterprises, a PEMEX affiliate, owns the other 10%), Eagle Ford Midst ...