文章(zhang)來源:中國石油天(tian)然氣集(ji)團公司 發布(bu)時間(jian):2018-12-15
12月13日,隨(sui)著中(zhong)俄(e)東線黑河—長嶺段(duan)11個點段(duan)同時打火開(kai)焊,中(zhong)俄(e)東線天(tian)然氣管道工程境內段(duan)全面加速建(jian)設。
中(zhong)俄東(dong)線(xian)天然氣(qi)(qi)管(guan)道(dao)(dao)工(gong)程起(qi)于黑龍江省黑河(he)市的中(zhong)俄邊(bian)境(jing),途經9個省區市,全(quan)長3371公里,是我國(guo)目前口徑最大、壓力(li)最高的長距離(li)天然氣(qi)(qi)輸送管(guan)道(dao)(dao)。工(gong)程于2015年6月(yue)開工(gong)建(jian)設(she)北(bei)段(duan)試(shi)驗(yan)段(duan),將分(fen)期(qi)建(jian)設(she)北(bei)段(duan)(黑河(he)—長嶺)、中(zhong)段(duan)(長嶺—永清)和南段(duan)(永清—上海(hai)),預計(ji)2019年10月(yue)北(bei)段(duan)投產,2020年年底全(quan)線(xian)貫通。這一(yi)工(gong)程對帶動(dong)我國(guo)鋼鐵(tie)冶煉、制管(guan)、裝備制造(zao)等基(ji)礎工(gong)業(ye)的發展(zhan)將產生積極推動(dong)作(zuo)用(yong),也將有力(li)推動(dong)國(guo)內氣(qi)(qi)田、管(guan)道(dao)(dao)、儲氣(qi)(qi)庫(ku)、天然氣(qi)(qi)利(li)用(yong)項目等上中(zhong)下游(you)產業(ye)鏈協同發展(zhan)。
中俄東線(xian)天(tian)(tian)然(ran)(ran)(ran)(ran)氣(qi)管(guan)(guan)(guan)道(dao)是我國首(shou)條采用(yong)(yong)1422毫(hao)(hao)米(mi)超(chao)大口徑、X80高(gao)鋼級管(guan)(guan)(guan)材、12兆帕高(gao)壓力等級的(de)世界上單管(guan)(guan)(guan)輸量最(zui)大的(de)跨(kua)境長輸天(tian)(tian)然(ran)(ran)(ran)(ran)氣(qi)管(guan)(guan)(guan)道(dao)工(gong)程(cheng)。管(guan)(guan)(guan)道(dao)沿線(xian)自(zi)然(ran)(ran)(ran)(ran)環境復雜,多年凍土、水網沼(zhao)澤和林帶(dai)交替分布,冬季(ji)最(zui)低氣(qi)溫(wen)達零下(xia)40攝氏度(du),為管(guan)(guan)(guan)道(dao)建(jian)設(she)帶(dai)來巨大挑(tiao)戰。為此,中國石(shi)油組(zu)織開展了(le)1422毫(hao)(hao)米(mi)X80天(tian)(tian)然(ran)(ran)(ran)(ran)氣(qi)管(guan)(guan)(guan)道(dao)管(guan)(guan)(guan)材制(zhi)造(zao)(zao)、管(guan)(guan)(guan)道(dao)斷裂控制(zhi)、管(guan)(guan)(guan)道(dao)工(gong)程(cheng)設(she)計(ji)(ji)施(shi)工(gong)及裝(zhuang)備等一系列(lie)技(ji)(ji)術專題研究(jiu),形成了(le)1422毫(hao)(hao)米(mi)X80管(guan)(guan)(guan)材制(zhi)造(zao)(zao)、管(guan)(guan)(guan)道(dao)工(gong)程(cheng)設(she)計(ji)(ji)施(shi)工(gong)、閥門管(guan)(guan)(guan)件技(ji)(ji)術條件等13項技(ji)(ji)術標準(zhun)。管(guan)(guan)(guan)道(dao)施(shi)工(gong)以“全(quan)數(shu)字化移(yi)交、全(quan)生(sheng)命周(zhou)期管(guan)(guan)(guan)理(li)、全(quan)智能(neng)(neng)化運營”為目標,借助(zhu)“移(yi)動端+云計(ji)(ji)算(suan)+大數(shu)據(ju)”和“互聯(lian)網+機組(zu)”的(de)“智能(neng)(neng)工(gong)地”建(jian)設(she),整(zheng)合數(shu)據(ju)信息,搭建(jian)從監理(li)到承(cheng)包商、再到業主共享的(de)全(quan)生(sheng)命周(zhou)期信息系統的(de)智能(neng)(neng)綜合應(ying)用(yong)(yong)平(ping)臺。中俄東線(xian)天(tian)(tian)然(ran)(ran)(ran)(ran)氣(qi)的(de)引(yin)進對(dui)提(ti)升我國清潔(jie)能(neng)(neng)源供應(ying)量,改善大氣(qi)環境等都將產生(sheng)積極而深遠的(de)影(ying)響。