中俄東線天然氣管道工程建設提速 黑河—長嶺段開工
中俄東線天然氣管道工程建設提速 黑河—長嶺段開工

文章(zhang)來源:中國石油天然(ran)氣集(ji)團(tuan)公司 發布時間:2018-12-15
12月13日,隨著中俄東(dong)線(xian)黑(hei)河(he)—長(chang)嶺段11個點段同時打火(huo)開焊(han),中俄東(dong)線(xian)天然氣(qi)管道工(gong)程境內段全面加速建設(she)。
中俄東線天然(ran)氣(qi)(qi)管道工(gong)程(cheng)起于(yu)黑龍江(jiang)省(sheng)黑河(he)(he)市的(de)中俄邊境,途(tu)經9個(ge)省(sheng)區市,全長(chang)3371公里,是我(wo)國目(mu)(mu)前口徑最大、壓力最高(gao)的(de)長(chang)距(ju)離天然(ran)氣(qi)(qi)輸送管道。工(gong)程(cheng)于(yu)2015年6月(yue)開工(gong)建設(she)北段(duan)試驗段(duan),將分期建設(she)北段(duan)(黑河(he)(he)—長(chang)嶺(ling)(ling))、中段(duan)(長(chang)嶺(ling)(ling)—永(yong)清(qing))和南(nan)段(duan)(永(yong)清(qing)—上(shang)海),預計2019年10月(yue)北段(duan)投產,2020年年底(di)全線貫通(tong)。這一(yi)工(gong)程(cheng)對帶動(dong)我(wo)國鋼鐵冶煉、制管、裝備制造(zao)等(deng)基礎(chu)工(gong)業(ye)的(de)發(fa)(fa)展(zhan)將產生積極推動(dong)作用,也將有力推動(dong)國內(nei)氣(qi)(qi)田、管道、儲氣(qi)(qi)庫、天然(ran)氣(qi)(qi)利用項目(mu)(mu)等(deng)上(shang)中下游產業(ye)鏈協同發(fa)(fa)展(zhan)。
中俄(e)東(dong)線天(tian)(tian)然(ran)(ran)氣(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)是我國(guo)首(shou)條(tiao)(tiao)采用(yong)1422毫米(mi)超大口徑、X80高(gao)鋼級管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材、12兆(zhao)帕(pa)高(gao)壓力等(deng)級的(de)世界上單管(guan)(guan)(guan)(guan)(guan)(guan)(guan)輸(shu)量最大的(de)跨境長(chang)輸(shu)天(tian)(tian)然(ran)(ran)氣(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)工程。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)沿(yan)線自然(ran)(ran)環(huan)境復雜,多年(nian)凍土、水網(wang)沼澤(ze)和(he)林帶交替(ti)分(fen)布,冬季最低氣(qi)溫達零(ling)下40攝氏度,為管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)建(jian)設(she)帶來巨大挑戰。為此,中國(guo)石油(you)組織(zhi)開展(zhan)了1422毫米(mi)X80天(tian)(tian)然(ran)(ran)氣(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材制(zhi)造、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)斷裂控制(zhi)、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)工程設(she)計施工及(ji)裝備等(deng)一系列技(ji)術專題研究(jiu),形成了1422毫米(mi)X80管(guan)(guan)(guan)(guan)(guan)(guan)(guan)材制(zhi)造、管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)工程設(she)計施工、閥(fa)門(men)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)件(jian)技(ji)術條(tiao)(tiao)件(jian)等(deng)13項技(ji)術標(biao)(biao)準。管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)施工以“全數字化移交、全生命周期管(guan)(guan)(guan)(guan)(guan)(guan)(guan)理、全智能化運營”為目標(biao)(biao),借助(zhu)“移動端+云計算(suan)+大數據(ju)”和(he)“互聯網(wang)+機組”的(de)“智能工地”建(jian)設(she),整合數據(ju)信(xin)息(xi),搭建(jian)從監(jian)理到(dao)承包商(shang)、再到(dao)業主共享的(de)全生命周期信(xin)息(xi)系統的(de)智能綜合應(ying)用(yong)平臺。中俄(e)東(dong)線天(tian)(tian)然(ran)(ran)氣(qi)的(de)引進對提(ti)升(sheng)我國(guo)清(qing)潔能源供應(ying)量,改善大氣(qi)環(huan)境等(deng)都將產生積極而深遠的(de)影響。