(EnergyAsia, July 5) — IndianOil Corp has launched its 683-km Chennai-Trichy-Madurai petroleum products pipeline. The launch took place in Chennai last month attended by M. Karunanidhi, chief minister of Tamil Nadu state, P Chidambaram, Minister for Finance, Murli Deora, Minister for Petroleum and Natural Gas, T R Baalu, Minister for Shipping, Road Transport & Highways,…