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问:美国页岩气革命对中国产生了巨大影响。近几年来,中国一些企业也进入页岩气开发领域。截止目前,我国页岩气开发取得哪些进展?答:我国石油企业经过近5年的努力,率先在四川盆地取得页岩气勘探突破,探明首个千亿方整装页岩气田,勘查开发技术基本实现国产化,开始进入规模化开发初期阶段。截至2014年7月底,全国共设置页岩气探矿权54个,面积17万平方公里;累计投资200亿元,钻井400口,其中水平井130口;累计完成二
Q: The shale gas revolution in the United States has had a huge impact on China. In recent years, some Chinese enterprises have also entered the shale gas development field. As of now, what progress has been made in the development of shale gas in China? A: After nearly five years of hard work, China’s petroleum enterprises took the lead in making breakthroughs in shale gas exploration in the Sichuan Basin to ascertain the first 100 billion square shale gas field. The exploration and development Technology basically achieved localization, began to enter the initial stage of large-scale development. As of the end of July 2014, a total of 54 shale gas prospecting authorities have been set up nationwide with an area of 170,000 square kilometers; a total investment of 20 billion yuan has been invested to drill 400 wells, of which 130 are horizontal wells;