"....A letter of award has been received for the deployment of the jack-up rig Deep Driller 5 (owned by company's step down subsidiary) Offshore Vietnam for a period of one year and an optional period of one year," Aban Offshore said in a BSE filing.
"The estimated revenues during the firm period is USD 61.3 million (approximately Rs 380 crore)", it said.
The contract is expected to commence during April 2014, it added.