文章(zhang)來源：中(zhong)國石(shi)油天然氣(qi)集團(tuan)公司 發布時間：2018-06-14
近(jin)日，中俄(e)原油管道二線嫩(nen)江盾構工(gong)程(cheng)貫(guan)通。
中(zhong)俄原(yuan)(yuan)油(you)(you)管(guan)道二線工(gong)(gong)程起自(zi)黑(hei)龍(long)(long)江(jiang)(jiang)省(sheng)(sheng)(sheng)興安鎮(zhen)漠(mo)河首站，途經黑(hei)龍(long)(long)江(jiang)(jiang)省(sheng)(sheng)(sheng)、內蒙古(gu)自(zi)治(zhi)區(qu)，止于黑(hei)龍(long)(long)江(jiang)(jiang)省(sheng)(sheng)(sheng)大(da)(da)慶市林(lin)源輸油(you)(you)站。線路(lu)全長(chang)941.8公(gong)里，管(guan)徑813毫米，設計年輸油(you)(you)量1500萬噸。嫩江(jiang)(jiang)盾(dun)構工(gong)(gong)程是中(zhong)俄原(yuan)(yuan)油(you)(you)管(guan)道二線工(gong)(gong)程的關(guan)鍵(jian)控制(zhi)性(xing)工(gong)(gong)程之(zhi)一(yi)，位于松嫩平原(yuan)(yuan)上黑(hei)龍(long)(long)江(jiang)(jiang)省(sheng)(sheng)(sheng)黑(hei)河市嫩江(jiang)(jiang)縣與內蒙古(gu)自(zi)治(zhi)區(qu)莫力達瓦(wa)達斡(wo)爾族自(zi)治(zhi)旗交界(jie)處。它(ta)是中(zhong)俄原(yuan)(yuan)油(you)(you)管(guan)道二線工(gong)(gong)程最長(chang)盾(dun)構穿越工(gong)(gong)程。它(ta)的順利貫通，對(dui)工(gong)(gong)程建設進(jin)展(zhan)具有重(zhong)大(da)(da)意(yi)義。
嫩(nen)江(jiang)盾構(gou)工(gong)(gong)(gong)程(cheng)2016年7月27日進(jin)場，11月13日開(kai)始掘進(jin)，采用泥(ni)水平(ping)衡式盾構(gou)機由北(bei)向(xiang)南穿越嫩(nen)江(jiang)。嫩(nen)江(jiang)盾構(gou)工(gong)(gong)(gong)程(cheng)的順(shun)利貫通，標志著中俄二線兩(liang)條盾構(gou)主體工(gong)(gong)(gong)程(cheng)全部完工(gong)(gong)(gong)，為國內盾構(gou)行業(ye)在高寒(han)地區(qu)施工(gong)(gong)(gong)積累了經驗。