文章來源:中國石油(you)天然氣集(ji)團(tuan)有(you)限公(gong)司(si) 發布(bu)時(shi)間:2019-01-02
2018年1月1日,俄(e)羅斯原油經中國(guo)(guo)石油管(guan)道(dao)(dao)公司漠河(he)首站順利進入(ru)中俄(e)原油管(guan)道(dao)(dao)二線,標志著我國(guo)(guo)東(dong)北第二條原油進口通(tong)道(dao)(dao)正式投(tou)入(ru)商業(ye)運(yun)營。今后每年從(cong)東(dong)北通(tong)道(dao)(dao)進口原油將從(cong)1500萬噸(dun)增至(zhi)3000萬噸(dun)。
中(zhong)俄(e)(e)(e)(e)原油管(guan)道二線(xian)工程是中(zhong)俄(e)(e)(e)(e)兩(liang)國(guo)(guo)經貿合作的(de)典范,也是中(zhong)國(guo)(guo)石油推進“一帶一路”倡(chang)議落地、鞏固中(zhong)俄(e)(e)(e)(e)能源(yuan)合作的(de)重要項目。這一管(guan)道工程全長932.1千米、管(guan)徑(jing)813毫米,與(yu)2011年投產的(de)中(zhong)俄(e)(e)(e)(e)原油管(guan)道漠大線(xian)絕大部分并行敷設(she)。起點位于(yu)黑(hei)龍(long)江省(sheng)漠河縣漠河輸油站(zhan),途經黑(hei)龍(long)江、內蒙(meng)古兩(liang)省(sheng)區(qu),終點為黑(hei)龍(long)江省(sheng)大慶市(shi)林源(yuan)輸油站(zhan)。管(guan)道投產后,將填(tian)補東北地區(qu)石油資源(yuan)供應缺口,優化(hua)國(guo)(guo)內油品(pin)供輸格局,進一步(bu)保障(zhang)國(guo)(guo)家能源(yuan)供應安全。
這(zhe)一工(gong)(gong)程(cheng)正成為我國(guo)管(guan)(guan)(guan)道(dao)(dao)(dao)建設史上的(de)一張(zhang)“創新名片(pian)”。作為承建方(fang)(fang),管(guan)(guan)(guan)道(dao)(dao)(dao)公司在施工(gong)(gong)中采用依(yi)托“互聯網+”搭建的(de)全(quan)生命周期(qi)管(guan)(guan)(guan)理、工(gong)(gong)程(cheng)質量(liang)審(shen)核管(guan)(guan)(guan)理方(fang)(fang)式,對人員和設備實施二維碼管(guan)(guan)(guan)理,實現了(le)管(guan)(guan)(guan)理手(shou)(shou)段創新。與此(ci)同時(shi),這(zhe)條管(guan)(guan)(guan)道(dao)(dao)(dao)也是國(guo)內首(shou)條應用全(quan)自(zi)動化焊接、機械化補口、AUT檢(jian)測等(deng)前沿技術(shu)的(de)管(guan)(guan)(guan)道(dao)(dao)(dao)。實際施工(gong)(gong)中,技術(shu)人員通過制作U形坡(po)口檢(jian)測尺、AUT參考線繪制工(gong)(gong)具(ju),開發(fa)無損檢(jian)測數(shu)據審(shen)核系統等(deng)手(shou)(shou)段,豐富(fu)了(le)我國(guo)高寒(han)地區長(chang)輸油(you)氣(qi)管(guan)(guan)(guan)道(dao)(dao)(dao)建設經驗。
這條(tiao)管(guan)道(dao)正成為穿行(xing)大興安嶺(ling)林區的(de)一條(tiao)“綠色管(guan)道(dao)”。大興安嶺(ling)林區是(shi)我國北方(fang)地(di)(di)區一道(dao)天然生態(tai)屏障(zhang)。施工(gong)(gong)(gong)人員通過科學論證(zheng)(zheng)、實地(di)(di)試(shi)驗和(he)周密計算,重疊(die)使(shi)用中俄(e)原油管(guan)道(dao)一線(xian)10米作(zuo)業(ye)帶,減(jian)少伐木面積近420公(gong)頃。大興安嶺(ling)地(di)(di)區河(he)流(liu)縱橫,是(shi)黑龍江(jiang)(jiang)和(he)嫩江(jiang)(jiang)發源地(di)(di)。施工(gong)(gong)(gong)人員優化工(gong)(gong)(gong)程(cheng)(cheng)設計,盡可能避(bi)讓水源地(di)(di)取(qu)水口(kou)。對于無法(fa)避(bi)讓的(de),主(zhu)動(dong)將水源地(di)(di)取(qu)水口(kou)進行(xing)搬遷(qian)。同時在河(he)流(liu)穿越(yue)中采用盾構、頂管(guan)等非開挖方(fang)式(shi),減(jian)少對河(he)流(liu)原地(di)(di)貌的(de)破壞。此外,推廣應(ying)用環保(bao)型機械化補(bu)口(kou),妥善處理(li)生活垃圾和(he)工(gong)(gong)(gong)程(cheng)(cheng)廢(fei)棄(qi)物,從而保(bao)證(zheng)(zheng)了林區不(bu)受(shou)污染。
這(zhe)一項目還創造(zao)(zao)了(le)(le)在高緯度(du)(du)極寒地(di)(di)區管(guan)道施(shi)工(gong)(gong)的“中國(guo)速度(du)(du)”。2016年8月13日開工(gong)(gong)建設(she)以來,管(guan)道公司成(cheng)立了(le)(le)業主、EPC、監(jian)理等組成(cheng)的工(gong)(gong)程協(xie)調(diao)領導小組,嚴(yan)格堅持(chi)“月計劃、周控制、日落實”原則(ze),編制節點(dian)計劃,定期(qi)組織召開各(ge)層級現場(chang)辦(ban)公會,及時解決建設(she)中存(cun)在的問題。面對(dui)長期(qi)低(di)溫環(huan)境,他們(men)通過加強冬季防(fang)寒措施(shi)、改造(zao)(zao)施(shi)工(gong)(gong)設(she)備,順利(li)穿越了(le)(le)500公里(li)原始(shi)森林無人區和永(yong)凍土(tu)地(di)(di)帶(dai)。施(shi)工(gong)(gong)中統籌(chou)協(xie)調(diao),保(bao)證(zheng)線路焊接和站場(chang)施(shi)工(gong)(gong)連(lian)續性,在高緯度(du)(du)極寒地(di)(di)區創造(zao)(zao)了(le)(le)180天(tian)焊接800公里(li)的“中國(guo)速度(du)(du)”。