文章來源:中(zhong)國石(shi)油化工集團公司 發(fa)布時(shi)間(jian):2009-10-24
通過近5個月的(de)(de)(de)奮戰,西南油氣田已(yi)經取得恢復生(sheng)產(chan)和災后重(zhong)建的(de)(de)(de)重(zhong)大勝利。截至10月8日(ri)(ri),今年(nian)已(yi)生(sheng)產(chan)天然氣20.2億立方(fang)米(mi),天然氣日(ri)(ri)產(chan)量達到(dao)(dao)820萬立方(fang)米(mi)的(de)(de)(de)新(xin)高,遠(yuan)超5月12日(ri)(ri)汶川(chuan)大地震(zhen)前最高水平日(ri)(ri)產(chan)氣760萬立方(fang)米(mi)。按目(mu)前的(de)(de)(de)生(sheng)產(chan)情況,西南油氣田2008年(nian)天然氣年(nian)產(chan)量有(you)望達到(dao)(dao)27億立方(fang)米(mi)以上(shang)(shang),繼續(xu)保持箭(jian)頭(tou)向上(shang)(shang)的(de)(de)(de)態勢。
“安全(quan)持(chi)續地(di)為(wei)四川(chuan)省(sheng)災(zai)(zai)(zai)后重建生產更多的(de)(de)(de)天(tian)然(ran)氣(qi)(qi),是中國(guo)石(shi)化履行(xing)企(qi)業社會責任、服務地(di)震災(zai)(zai)(zai)區(qu)(qu)人民的(de)(de)(de)最(zui)(zui)好方式(shi)”,西(xi)南油氣(qi)(qi)田(tian)作為(wei)中國(guo)石(shi)化最(zui)(zui)大(da)的(de)(de)(de)天(tian)然(ran)氣(qi)(qi)生產企(qi)業,所產天(tian)然(ran)氣(qi)(qi)主要供應給成都、德陽、綿陽等地(di)震重災(zai)(zai)(zai)區(qu)(qu),今年供氣(qi)(qi)量在(zai)受(shou)到地(di)震嚴重影響(xiang)的(de)(de)(de)情況(kuang)下(xia)仍同比略(lve)有(you)增(zeng)加,保障了(le)地(di)震主要重災(zai)(zai)(zai)區(qu)(qu)日益增(zeng)加的(de)(de)(de)災(zai)(zai)(zai)后重建用氣(qi)(qi)和居(ju)民生活用氣(qi)(qi)。
“西(xi)(xi)(xi)南油(you)(you)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)僅用(yong)近5個(ge)月時間(jian),就(jiu)基(ji)本彌補(bu)了地(di)震(zhen)造成的老(lao)井(jing)(jing)產(chan)(chan)能缺失(shi)(shi)和新井(jing)(jing)開發進(jin)度上的損(sun)失(shi)(shi)”,西(xi)(xi)(xi)南油(you)(you)氣(qi)(qi)(qi)分公司經理(li)徐(xu)向榮分析(xi)指出,西(xi)(xi)(xi)南油(you)(you)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)天然(ran)(ran)氣(qi)(qi)(qi)主產(chan)(chan)區川西(xi)(xi)(xi)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)位于地(di)震(zhen)重(zhong)災區,地(di)震(zhen)使(shi)(shi)川西(xi)(xi)(xi)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)近千口氣(qi)(qi)(qi)井(jing)(jing)被(bei)迫(po)停(ting)產(chan)(chan)關(guan)井(jing)(jing),新井(jing)(jing)開發不得不暫(zan)停(ting),被(bei)迫(po)停(ting)產(chan)(chan)關(guan)井(jing)(jing)使(shi)(shi)許多老(lao)井(jing)(jing)和新井(jing)(jing)震(zhen)后天然(ran)(ran)氣(qi)(qi)(qi)日產(chan)(chan)量(liang)難以恢復至(zhi)震(zhen)前(qian)水(shui)平,加(jia)之(zhi)部(bu)分站場(chang)、管道受損(sun)需(xu)要檢修(xiu)等不利(li)因素,使(shi)(shi)西(xi)(xi)(xi)南油(you)(you)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)天然(ran)(ran)氣(qi)(qi)(qi)日產(chan)(chan)量(liang)驟減。在巨大的災難和損(sun)失(shi)(shi)面(mian)前(qian),西(xi)(xi)(xi)南油(you)(you)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)干部(bu)職工奮(fen)力開展抗災自救,對川西(xi)(xi)(xi)氣(qi)(qi)(qi)田(tian)(tian)(tian)(tian)進(jin)行全面(mian)隱患排(pai)查,使(shi)(shi)天然(ran)(ran)氣(qi)(qi)(qi)日產(chan)(chan)量(liang)迅速回升(sheng)。
近幾個月(yue)來(lai),西(xi)(xi)南(nan)(nan)油(you)(you)氣(qi)(qi)田(tian)干部職工咬住全年的產(chan)(chan)量目(mu)標不(bu)動(dong)搖,加足馬力把(ba)生產(chan)(chan)經(jing)營同鉆井(jing)提速、技術比武等活動(dong)結合起(qi)來(lai),掀起(qi)增(zeng)(zeng)產(chan)(chan)、增(zeng)(zeng)效的熱(re)潮,保持(chi)了強勁的天(tian)然氣(qi)(qi)增(zeng)(zeng)產(chan)(chan)勢頭。在(zai)(zai)(zai)老井(jing)穩產(chan)(chan)增(zeng)(zeng)產(chan)(chan)中(zhong),西(xi)(xi)南(nan)(nan)油(you)(you)氣(qi)(qi)田(tian)通過(guo)采(cai)取泡(pao)沫排水、井(jing)底凈化工藝(yi)、增(zeng)(zeng)壓開采(cai)、修井(jing)挖(wa)潛(qian)等工藝(yi)措施,提高了川(chuan)(chuan)西(xi)(xi)氣(qi)(qi)田(tian)采(cai)收率。在(zai)(zai)(zai)產(chan)(chan)能建(jian)設中(zhong),西(xi)(xi)南(nan)(nan)油(you)(you)氣(qi)(qi)田(tian)根據長期努力所形成(cheng)的致(zhi)密碎屑巖(yan)成(cheng)藏(zang)地(di)質理論(lun),運(yun)用致(zhi)密巖(yan)性氣(qi)(qi)藏(zang)精細(xi)描述和致(zhi)密儲層壓裂改造這兩(liang)項(xiang)核心技術,地(di)震后在(zai)(zai)(zai)川(chuan)(chuan)西(xi)(xi)氣(qi)(qi)田(tian)中(zhong)淺層投產(chan)(chan)的25口(kou)新井(jing)成(cheng)功率達100%,新增(zeng)(zeng)天(tian)然氣(qi)(qi)日產(chan)(chan)量90萬立(li)方米。在(zai)(zai)(zai)川(chuan)(chuan)西(xi)(xi)氣(qi)(qi)田(tian)深層和川(chuan)(chuan)東(dong)北地(di)區,近10口(kou)深井(jing)按計(ji)劃正常鉆進(jin),數口(kou)深井(jing)已經(jing)完鉆進(jin)入油(you)(you)氣(qi)(qi)測試階段(duan)。
為夯實(shi)資源(yuan)基礎,謀求更(geng)大發展(zhan),西南(nan)油氣(qi)(qi)田(tian)(tian)把勘(kan)探作為加快(kuai)發展(zhan)的(de)主旋律,今(jin)年(nian)在成(cheng)都市大邑(yi)氣(qi)(qi)田(tian)(tian)掀起了“奮戰(zhan)200天,探明(ming)1000億”的(de)熱潮(chao),力爭2009年(nian)初整(zheng)體探明(ming)大邑(yi)氣(qi)(qi)田(tian)(tian),形成(cheng)天然(ran)氣(qi)(qi)大發展(zhan)的(de)增儲上(shang)產新陣地。西南(nan)油氣(qi)(qi)田(tian)(tian)今(jin)年(nian)還將啟動高廟子(zi)—合興場3D3C采(cai)集和(he)海相的(de)閬(lang)中1井(jing)勘(kan)探工作,努力在區域和(he)層位上(shang)建立(li)勘(kan)探的(de)良(liang)性循(xun)環,早(zao)日把西南(nan)油氣(qi)(qi)田(tian)(tian)建成(cheng)百(bai)億氣(qi)(qi)田(tian)(tian)。