Bhimavaram (Andhra Pradesh) [India], March 8 (ANI/PRNewswire): Megha Engineering and Infrastructures Limited (MEIL) has expedited the delivery of rigs and the handing over of a 2,000-HP land drilling rig to the Oil and Natural Gas Corporation (ONGC) Rajahmundry asset, in Bhimavaram, Rajahmundry, covering oil & gas prospects in the east and west Godavari Districts.