隨著陸地(di)油(you)氣(qi)(qi)資(zi)(zi)源(yuan)(yuan)的不(bu)斷枯(ku)竭,海洋(yang)油(you)氣(qi)(qi)開發(fa)特(te)別是深海油(you)氣(qi)(qi)開發(fa)已成為(wei)世(shi)(shi)界能源(yuan)(yuan)開發(fa)的主要(yao)領(ling)域。據統計(ji),世(shi)(shi)界海洋(yang)石(shi)油(you)資(zi)(zi)源(yuan)(yuan)量(liang)(liang)占全球(qiu)石(shi)油(you)資(zi)(zi)源(yuan)(yuan)總量(liang)(liang)的34%,其(qi)蘊藏量(liang)(liang)1000多億噸(dun);我(wo)國海洋(yang)石(shi)油(you)資(zi)(zi)源(yuan)(yuan)探明儲量(liang)(liang)約300億噸(dun),天然氣(qi)(qi)約20萬億立方米。中(zhong)國南海石(shi)油(you)地(di)質儲量(liang)(liang)約為(wei)250~300億噸(dun),占中(zhong)國油(you)氣(qi)(qi)資(zi)(zi)源(yuan)(yuan)總量(liang)(liang)的1/3,屬(shu)于世(shi)(shi)界四(si)大(da)海洋(yang)油(you)氣(qi)(qi)聚集中(zhong)心(xin)之一(yi)。


  現在人們常說的“海(hai)洋(yang)工(gong)程”,主(zhu)要限于海(hai)洋(yang)油氣(qi)鉆采(cai)(cai)裝置(平臺(tai))、海(hai)洋(yang)鉆采(cai)(cai)裝置的配套設備、海(hai)洋(yang)工(gong)程船(chuan)。其“海(hai)洋(yang)油氣(qi)鉆采(cai)(cai)裝置(平臺(tai))”成(cheng)為“海(hai)洋(yang)工(gong)程”的重(zhong)要標(biao)志。


  海洋(yang)工(gong)程用(yong)鋼(gang)(gang)主要分為海洋(yang)平臺用(yong)鋼(gang)(gang)、海洋(yang)能(neng)源設備用(yong)鋼(gang)(gang)和海底油氣(qi)管(guan)線(xian)用(yong)鋼(gang)(gang)三大類。目前我國海洋(yang)平臺用(yong)鋼(gang)(gang)年(nian)需求總量在(zai)350萬噸以上(shang),其中海底管(guan)線(xian)用(yong)鋼(gang)(gang)超過(guo)30萬噸。我國海上(shang)風電設備年(nian)用(yong)鋼(gang)(gang)量也在(zai)100萬噸以上(shang)。


  鋼(gang)(gang)(gang)(gang)管(guan)在海洋(yang)工(gong)程中的應用(yong)(yong)(yong)(yong)十分(fen)普遍,大體系中,大致分(fen)為三種類型:功能系統用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)管(guan)(包括常規(gui)系統和專用(yong)(yong)(yong)(yong)系統中用(yong)(yong)(yong)(yong)的鋼(gang)(gang)(gang)(gang)管(guan))、結(jie)構(gou)中用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)管(guan)和特(te)殊用(yong)(yong)(yong)(yong)途的鋼(gang)(gang)(gang)(gang)管(guan)。目(mu)前鋼(gang)(gang)(gang)(gang)管(guan)行業常說的“海洋(yang)工(gong)程用(yong)(yong)(yong)(yong)管(guan)”,主(zhu)要(yao)是指第二類結(jie)構(gou)用(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)管(guan)中的樁腿半弦管(guan)及其支撐管(guan)、導管(guan)架、水下鋼(gang)(gang)(gang)(gang)樁、隔水套管(guan)和第三類特(te)殊用(yong)(yong)(yong)(yong)途鋼(gang)(gang)(gang)(gang)管(guan)中的海底管(guan)線管(guan)等(deng)。


  我國(guo)海洋(yang)工程用鋼(gang)(gang)管(guan)(guan)雖然起步(bu)較晚,但在(zai)十多年(nian)的發展中已經(jing)取得了(le)很(hen)大的進步(bu)。天津鋼(gang)(gang)管(guan)(guan)、寶(bao)鋼(gang)(gang)、衡陽(yang)鋼(gang)(gang)管(guan)(guan)、珠江鋼(gang)(gang)管(guan)(guan)、寶(bao)雞鋼(gang)(gang)管(guan)(guan)、渤海裝備等(deng)企(qi)業,已經(jing)開發并批量生產(chan)出海底管(guan)(guan)線管(guan)(guan)、樁腿半(ban)弦管(guan)(guan)及其支撐管(guan)(guan)、隔水套管(guan)(guan)、水下(xia)鋼(gang)(gang)樁、等(deng)產(chan)品(pin),部分品(pin)種可以(yi)完全(quan)滿足(zu)國(guo)內的需求,為我國(guo)海洋(yang)的開發做出了(le)重要(yao)的貢獻。


聯系方式.jpg