免费日韩片_欧美成人精品一区二区男人小说_国产乱码一区二区三区四区_国产精品国产三级国产aⅴ入口_成人看的污污超级黄网站免费_欧美一级在线免费观看_成人午夜免费无码福利片_国产乱人伦偷精品视频色欲_aaa少妇高潮大片免费看_国产精品1234_亚洲精品国产suv一区88_中文字字幕在线中文无码_精品亚洲区_午夜九九九_国产av国片精品jk制服丝袜_色综合亚洲_亚洲成av人片无码bt种子下载_欧美色就色_精品少妇的一区二区三区四区_男人用嘴添女人下身免费视频

CHANGCHUN -- Russia is hoping that China would join in the exploration of oil and gas reserves in its far east Sakhalin island, a senior Russian official said.

The official with the Sakhalin provincial government made the remarks here Saturday at a northeast Asia trade expo. He said that Chinese investors are welcomed to develop the rich oil and gas deposits on the Sakhalin shelf, and they are expected to take part in the exploration and export of offshore oil resources.

By now, Russia's state-owned energy company Rosneft and China's leading oil company Sinopec had set up a joint venture to explore oil and natural gas under the Sakhalin-3 project, he noted.

The project has an estimated oil reserve of 168 million tons and natural gas reserve of 258 billion cubic meters, according to the official.