BANGKOK — NNPC Ltd says it is working to turn Nigeria into a global gas hub, with production targets of 10 billion cubic feet per day by 2027 and 12 billion by 2030. Olalekan Ogunleye, the company's Executive Vice President for Gas, Power and New Energy, told the GASTECH conference that Nigeria has more than 215 trillion cubic feet of proven gas reserves. NLNG's Train 7 is due in 2027.