文章(zhang)來源：中國石(shi)油天(tian)然氣(qi)集團公司 發(fa)布時間：2009-07-17
截至7月16日，中國石油已構筑陜京管道8個氣源供氣的保障體系，形成陜京一線、陜京二線和大港儲氣庫群三管齊下向北京輸送天然氣的格局，為北京奧運會天然氣穩定供應提供保障。
1997年(nian)9月(yue)陜京(jing)一線(xian)建(jian)成投產之初，陜京(jing)管(guan)道的(de)氣(qi)(qi)源地只有長(chang)慶靖邊氣(qi)(qi)田一處。隨著中國(guo)石油(you)天然氣(qi)(qi)勘探(tan)開(kai)發業務的(de)發展以及西氣(qi)(qi)東(dong)輸、陜京(jing)二(er)線(xian)天然氣(qi)(qi)管(guan)網建(jian)設提速，到(dao)今年(nian)6月(yue)底，長(chang)慶蘇里格氣(qi)(qi)田正式為陜京(jing)二(er)線(xian)供氣(qi)(qi)，陜京(jing)管(guan)線(xian)的(de)氣(qi)(qi)源增加到(dao)目前7個油(you)氣(qi)(qi)田的(de)八大氣(qi)(qi)源。
這八大氣(qi)(qi)源包括長(chang)慶(qing)(qing)油(you)田(tian)(tian)(tian)的蘇里格氣(qi)(qi)田(tian)(tian)(tian)、子洲—米脂氣(qi)(qi)田(tian)(tian)(tian)、榆林氣(qi)(qi)田(tian)(tian)(tian)、靖邊氣(qi)(qi)田(tian)(tian)(tian)以及長(chang)慶(qing)(qing)油(you)田(tian)(tian)(tian)和殼牌公司合作開發的長(chang)北氣(qi)(qi)田(tian)(tian)(tian)；新疆塔里木油(you)田(tian)(tian)(tian)的克拉2氣(qi)(qi)田(tian)(tian)(tian)（通(tong)過(guo)(guo)西氣(qi)(qi)東輸管道與陜京管道連通(tong)）；青海(hai)油(you)田(tian)(tian)(tian)的澀(se)北氣(qi)(qi)田(tian)(tian)(tian)（通(tong)過(guo)(guo)蘭銀(yin)線、長(chang)寧線匯入陜京管網(wang)）；中國(guo)石化的大牛地氣(qi)(qi)田(tian)(tian)(tian)（通(tong)過(guo)(guo)榆林壓氣(qi)(qi)站向(xiang)陜京管道供(gong)氣(qi)(qi)）。
長慶氣(qi)區的4大氣(qi)田目前(qian)是向陜京線(xian)供(gong)氣(qi)的主力氣(qi)田，已實現輸(shu)氣(qi)管線(xian)閉合聯網，形成(cheng)氣(qi)源互補、靈活調配輸(shu)送的格局，提升了抗(kang)風(feng)險能力。作(zuo)(zuo)為(wei)西氣(qi)東輸(shu)主力氣(qi)田，克拉2氣(qi)田為(wei)確保奧運期間(jian)安全、平穩、優質向北京、上海等地區供(gong)氣(qi)，已經(jing)做好各(ge)項準備工(gong)作(zuo)(zuo)。