oil gas refinery or petrochemical plant with concept of business

bangkok bar barrel burned chart chemical chemistry close clouds decrease demand diesel dusk exponentially factory finance forecast function gas refinery gasoline gdp graph index industrial plant industry light linear market money month oil petrochemical petrol pipe pipeline price refineries sky thai thailand trend twilight ways concept business include arrow low production supply fuel power energy reflection skyline city skyscraper evening night horizon landmark metropolis downtown morning bridge dawn tower sunset