近日,寶雞石(shi)油鋼(gang)(gang)管(guan)(guan)有限責任公司(簡稱寶雞鋼(gang)(gang)管(guan)(guan))采用寶鋼(gang)(gang)股份(fen)武鋼(gang)(gang)有限生(sheng)產的(de)超高(gao)強(qiang)連續(xu)油管(guan)(guan)用鋼(gang)(gang)成功生(sheng)產出(chu)國內(nei)首盤直(zhi)徑(jing)44.45mm、變壁(bi)厚跨度(du)3.68—4.8mm、長度(du)8500m的(de)CT130級非(fei)調質型(xing)變壁(bi)厚連續(xu)油管(guan)(guan),再(zai)次刷新國內(nei)超長超高(gao)強(qiang)連續(xu)油管(guan)(guan)紀錄。


連(lian)(lian)續(xu)油(you)管是油(you)田(tian)作(zuo)業(ye)(ye)用(yong)高端管材,由數百(bai)米長的縱剪鋼帶(dai)對接(jie)成長達數千米的卷(juan)(juan)盤,使(shi)用(yong)時從卷(juan)(juan)筒上抽出,使(shi)用(yong)完(wan)畢后卷(juan)(juan)取(qu)回卷(juan)(juan)筒,可反復使(shi)用(yong)。連(lian)(lian)續(xu)油(you)管因不需要像傳統(tong)油(you)管作(zuo)業(ye)(ye)一樣(yang)多(duo)根拼接(jie),作(zuo)業(ye)(ye)效率得以大幅提高。


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以(yi)國家“863”計劃(hua)項(xiang)目———“連續油管(guan)(guan)(guan)(guan)技(ji)術(shu)與(yu)裝備”為依托,中(zhong)央研(yan)(yan)(yan)究(jiu)院青(qing)山熱軋(ya)管(guan)(guan)(guan)(guan)用(yong)(yong)鋼(gang)研(yan)(yan)(yan)發(fa)團隊(dui)自2006年(nian)(nian)以(yi)來一直與(yu)寶(bao)雞鋼(gang)管(guan)(guan)(guan)(guan)開(kai)展技(ji)術(shu)合作(zuo),逐步研(yan)(yan)(yan)發(fa)出CT70~CT130鋼(gang)級系列(lie)(lie)連續油管(guan)(guan)(guan)(guan)并實(shi)現了國產(chan)化和批量應用(yong)(yong)。CT130級連續油管(guan)(guan)(guan)(guan)是整個系列(lie)(lie)中(zhong)的(de)最高級別產(chan)品(pin),武鋼(gang)有限(xian)于2019年(nian)(nian)開(kai)發(fa)成(cheng)功(gong),同年(nian)(nian)寶(bao)雞鋼(gang)管(guan)(guan)(guan)(guan)制造出國內首盤長度為5700m的(de)CT130級連續油管(guan)(guan)(guan)(guan)并成(cheng)功(gong)下井。2022年(nian)(nian)2月,再次刷新產(chan)品(pin)紀錄(lu),成(cheng)功(gong)制造出國內首盤長度達8500m的(de)超深井作(zuo)業用(yong)(yong)連續油管(guan)(guan)(guan)(guan)。