JAKARTA : Indonesia awarded five oil and gas blocks to companies, its energy ministry said on Wednesday, as it attempts to replenish its oil and gas reserves and improve its energy security. Over the coming years, the government plans to offer nearly 60 oil and gas blocks to try to reverse a decade-long decline in output. "The government hopes these auction winners will be able to contribute to Indonesia's energy security ahead," Tri Winarno, senior official at the Energy and Mineral Resources