南海崖１３－１气田投产我国海上目前发现最大的气田—一南海崖１３－ｌ气田，已于１９９６年元月初开始正式投产。该气田从海上分别用７７８ｋｍ的海底管道和ｇｌｋｍ的海底管道，同时向香港和海南省输送天然气。合同规定，每年向香港输气２９亿ｍ’，向海南省输气５亿ｍ... Nanhaiya 13-1 gas field put into operation At present, China’s largest offshore gas field - a South Sea Cliff 13-l gas field, has been formally put into operation in early January 1996. The gas field uses 778km of submarine pipelines and glkm submarine pipelines respectively from the sea while delivering natural gas to Hong Kong and Hainan Provinces. According to the contract, the annual output of 2.9 billion m 2 to Hong Kong and 500 million m 2 to Hainan Province