文章(zhang)來(lai)源:中國石油天然氣集(ji)團公司 發布時間:2009-12-23
12月15日,陜京二線(xian)采育(yu)至通(tong)州段輸氣管道(dao)工程經過一年多(duo)緊張(zhang)施工竣工投(tou)產(chan),陜京二線(xian)采通(tong)段終點通(tong)州東(dong)站當日16時26分置(zhi)換投(tou)產(chan)一次成功(gong)。
由中(zhong)石油(you)北京天然氣(qi)管道有限公(gong)司承建(jian)的陜京二線(xian)采通段是(shi)陜京二線(xian)延(yan)長(chang)線(xian),全長(chang)41.382公(gong)里,管徑1016毫米,設(she)計壓力10兆帕。管道沿線(xian)設(she)采育站(zhan)和通州(zhou)東站(zhan)2座站(zhan)場,其中(zhong)采育站(zhan)在陜京二線(xian)末站(zhan)基礎(chu)上擴(kuo)建(jian)。新建(jian)的通州(zhou)東站(zhan)一期規模按每小時供氣(qi)80萬立(li)方米設(she)計,二期規模將增至(zhi)每小時供氣(qi)120萬立(li)方米。
建設陜(shan)京(jing)二線采通段是中(zhong)國石(shi)油和北(bei)京(jing)市(shi)(shi)為切實(shi)保(bao)障北(bei)京(jing)地區用(yong)氣而(er)采取(qu)的一(yi)項重要措施(shi),對有(you)(you)效緩(huan)解北(bei)京(jing)市(shi)(shi)及周邊省市(shi)(shi)天然氣供需矛盾具有(you)(you)促進(jin)作用(yong)。
通(tong)州東(dong)站(zhan)(zhan)是(shi)陜(shan)京(jing)(jing)管(guan)道向北(bei)(bei)(bei)京(jing)(jing)城市(shi)供(gong)氣(qi)(qi)(qi)的(de)第四(si)大供(gong)氣(qi)(qi)(qi)站(zhan)(zhan)場,對滿(man)足北(bei)(bei)(bei)京(jing)(jing)今年冬季用(yong)(yong)氣(qi)(qi)(qi)需求(qiu)及緩解六環(huan)用(yong)(yong)氣(qi)(qi)(qi)緊張具(ju)有(you)(you)十分重要意義。通(tong)州東(dong)站(zhan)(zhan)設計(ji)規模為每(mei)小(xiao)時(shi)供(gong)氣(qi)(qi)(qi)80萬(wan)立方(fang)米(mi),加上(shang)已有(you)(you)的(de)石景山(shan)站(zhan)(zhan)、通(tong)州南站(zhan)(zhan)、采育站(zhan)(zhan)等(deng)三(san)個北(bei)(bei)(bei)京(jing)(jing)供(gong)氣(qi)(qi)(qi)場站(zhan)(zhan),陜(shan)京(jing)(jing)管(guan)道向北(bei)(bei)(bei)京(jing)(jing)日(ri)供(gong)氣(qi)(qi)(qi)能力達到6000萬(wan)立方(fang)米(mi)以上(shang),可有(you)(you)效緩解北(bei)(bei)(bei)京(jing)(jing)市(shi)高月、高日(ri)、高峰用(yong)(yong)氣(qi)(qi)(qi)壓(ya)力,保(bao)障(zhang)北(bei)(bei)(bei)京(jing)(jing)地區冬季用(yong)(yong)氣(qi)(qi)(qi)安(an)全(quan)。