文章(zhang)來源：中(zhong)國石油天然氣集(ji)團公司 發(fa)布時間(jian)：2009-12-30
12月15日，中國石油(you)冀(ji)東油(you)田南堡1-2人(ren)工島北側(ce)環島路旁，弧光閃耀，焊花(hua)飛濺(jian)，南堡1-3人(ren)工島至南堡1-1人(ren)工島的海(hai)底管道預制工作(zuo)正在(zai)這里火熱展(zhan)開(kai)，由(you)此拉開(kai)冀(ji)東南堡油(you)田第二條海(hai)底管道工程(cheng)施(shi)工的序幕。
南(nan)堡1-3人工(gong)島至南(nan)堡1-1人工(gong)島海底(di)管(guan)(guan)(guan)道包括一條(tiao)混輸管(guan)(guan)(guan)線(xian)(xian)和一條(tiao)供(gong)水管(guan)(guan)(guan)線(xian)(xian)，由(you)南(nan)堡1-3人工(gong)島通向南(nan)堡1-1人工(gong)島，長度(du)均為(wei)7.2千米(mi)(mi)。混輸管(guan)(guan)(guan)線(xian)(xian)為(wei)雙層管(guan)(guan)(guan)線(xian)(xian)，內管(guan)(guan)(guan)直(zhi)(zhi)徑(jing)為(wei)406毫(hao)米(mi)(mi)，外管(guan)(guan)(guan)直(zhi)(zhi)徑(jing)為(wei)559毫(hao)米(mi)(mi)，采(cai)用浮拖法鋪(pu)設。供(gong)水管(guan)(guan)(guan)線(xian)(xian)為(wei)單(dan)層管(guan)(guan)(guan)，直(zhi)(zhi)徑(jing)為(wei)355毫(hao)米(mi)(mi)，采(cai)用混凝土配(pei)重和鋪(pu)管(guan)(guan)(guan)船法鋪(pu)設。兩(liang)條(tiao)管(guan)(guan)(guan)線(xian)(xian)同時(shi)施工(gong)，計(ji)劃于(yu)2009年6月底(di)達到投(tou)產條(tiao)件(jian)。
南堡1-3人(ren)工(gong)(gong)島是冀東油田2009年(nian)產能建(jian)(jian)設(she)(she)(she)主戰場之一，目前(qian)(qian)已經完(wan)成(cheng)島體吹(chui)填(tian)，正在進(jin)行地基處理，登陸(lu)點建(jian)(jian)設(she)(she)(she)進(jin)入收尾(wei)階段，預計(ji)2009年(nian)2月(yue)底(di)可達到鉆機(ji)上島條件(jian)。為確保南堡1-3人(ren)工(gong)(gong)島產能建(jian)(jian)設(she)(she)(she)順利實施，南堡油田2號平(ping)臺建(jian)(jian)設(she)(she)(she)項目部(bu)超前(qian)(qian)謀劃，超前(qian)(qian)進(jin)行材料采購和(he)海(hai)底(di)電纜鋪(pu)(pu)設(she)(she)(she)，目前(qian)(qian)電纜鋪(pu)(pu)設(she)(she)(she)和(he)管道加工(gong)(gong)已經完(wan)成(cheng)，爭取(qu)在今年(nian)冬天(tian)完(wan)成(cheng)全(quan)部(bu)管線預制工(gong)(gong)作，并在海(hai)況條件(jian)適合時(shi)及(ji)時(shi)出(chu)海(hai)施工(gong)(gong)。