2000-2015年年間是我國油井管(guan)發展的(de)鼎盛(sheng)時(shi)期(qi),油井管(guan)產品的(de)開發主要以油田特殊(shu)需要的(de)非(fei)API產品為主。進(jin)入(ru)21世紀(ji)以來,國內鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)生產(chan)骨干企(qi)業包括(kuo)天津鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、寶(bao)鋼(gang)(gang)(gang)、成都無(wu)縫、衡陽鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、包鋼(gang)(gang)(gang)、鞍鋼(gang)(gang)(gang),后來進(jin)入(ru)油井管(guan)(guan)(guan)(guan)(guan)(guan)生產(chan)企(qi)業的(de)(de)無(wu)錫西姆萊(lai)斯、常寶(bao)鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、安徽天大(da)(da),以及生產(chan)套(tao)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)體的(de)(de)黑龍江(jiang)建龍、通鋼(gang)(gang)(gang)磐石鋼(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)(guan)、河南(nan)鳳(feng)寶(bao)等企(qi)業陸續投資(zi)新建了(le)一批現(xian)代化的(de)(de)軋管(guan)(guan)(guan)(guan)(guan)(guan)機、熱處理線(xian)和管(guan)(guan)(guan)(guan)(guan)(guan)加工(gong)線(xian),同時也改造一批軋機、熱處理、管(guan)(guan)(guan)(guan)(guan)(guan)加工(gong)線(xian),另外(wai)還有一批新建的(de)(de)螺紋加工(gong)企(qi)業(包括(kuo)油田(tian)自(zi)建的(de)(de)螺紋加工(gong)廠),使中國油井管(guan)(guan)(guan)(guan)(guan)(guan)整(zheng)體制(zhi)造水(shui)平有了(le)大(da)(da)幅(fu)度提高,油井管(guan)(guan)(guan)(guan)(guan)(guan)產(chan)量(liang)迅速增長。
隨著國內(nei)油(you)田(tian)特別是西部油(you)氣田(tian)開發(fa)(fa)的需要(yao),對油(you)井(jing)管(guan)(guan)(guan)(guan)的技(ji)術要(yao)求(qiu)越來越高(gao)(gao),僅符合API標準(zhun)的鉆桿和油(you)套(tao)管(guan)(guan)(guan)(guan)已無法滿(man)足使用(yong)(yong)要(yao)求(qiu),迫切需要(yao)高(gao)(gao)性(xing)能(neng)的非API油(you)井(jing)管(guan)(guan)(guan)(guan)。為了滿(man)足油(you)田(tian)的個性(xing)需要(yao),天(tian)津(jin)鋼(gang)管(guan)(guan)(guan)(guan)、寶(bao)鋼(gang)、攀成(cheng)鋼(gang)、無錫西姆萊斯(si)后(hou)期衡陽鋼(gang)管(guan)(guan)(guan)(guan)、包鋼(gang)、鞍(an)鋼(gang)、安徽(hui)天(tian)大等(deng)企業(ye)都參(can)與非API產品的開發(fa)(fa)。包括90-125H稠(chou)油(you)熱采井(jing)用(yong)(yong)管(guan)(guan)(guan)(guan)、110-170V深(shen)井(jing)超(chao)深(shen)井(jing)用(yong)(yong)管(guan)(guan)(guan)(guan)、90-160TT高(gao)(gao)抗擊毀套(tao)管(guan)(guan)(guan)(guan)、135-170D高(gao)(gao)強度超(chao)高(gao)(gao)強度鉆桿、80-110SS、125S高(gao)(gao)強度抗硫套(tao)管(guan)(guan)(guan)(guan)、特殊螺紋接頭套(tao)管(guan)(guan)(guan)(guan)等(deng)。近(jin)年來,天(tian)津(jin)鋼(gang)管(guan)(guan)(guan)(guan)、寶(bao)鋼(gang)、衡陽華菱(ling)鋼(gang)管(guan)(guan)(guan)(guan)開發(fa)(fa)的13Cr、HP13Cr、SPU13Cr等(deng)抗CO2腐蝕油(you)套(tao)管(guan)(guan)(guan)(guan)實(shi)現了大批量供貨(huo);鎳(nie)基(ji)合金(jin)等(deng)抗腐蝕油(you)套(tao)管(guan)(guan)(guan)(guan)在前幾年小批量試用(yong)(yong)的基(ji)礎(chu)上,近(jin)年來也實(shi)現了批量供貨(huo)。另外,天(tian)津(jin)鋼(gang)管(guan)(guan)(guan)(guan)研發(fa)(fa)的鈦基(ji)合金(jin)管(guan)(guan)(guan)(guan)在四川(chuan)閬(lang)中成(cheng)功(gong)下(xia)井(jing)。
在(zai)這一階段,中(zhong)國(guo)(guo)油(you)(you)井管無論在(zai)產(chan)量(liang)、質量(liang)和品種(zhong)上,都基本滿(man)足了(le)(le)國(guo)(guo)內油(you)(you)田用管的需求,還大(da)量(liang)出口(kou)(kou)到國(guo)(guo)外。2004年(nian)(nian),中(zhong)國(guo)(guo)油(you)(you)井管進口(kou)(kou)量(liang)為(wei)32.20萬(wan)(wan)噸(dun)(dun),出口(kou)(kou)量(liang)為(wei)33.23萬(wan)(wan)噸(dun)(dun),實現了(le)(le)油(you)(you)井管的凈出口(kou)(kou)。2008年(nian)(nian)中(zhong)國(guo)(guo)油(you)(you)井管產(chan)量(liang)達到了(le)(le)630萬(wan)(wan)噸(dun)(dun),出口(kou)(kou)333萬(wan)(wan)噸(dun)(dun),進口(kou)(kou)24.57萬(wan)(wan)噸(dun)(dun),凈出口(kou)(kou)308萬(wan)(wan)噸(dun)(dun),國(guo)(guo)產(chan)化率達到95.5%。2018年(nian)(nian)我國(guo)(guo)油(you)(you)井管產(chan)量(liang)約(yue)500萬(wan)(wan)噸(dun)(dun),出口(kou)(kou)151.46萬(wan)(wan)噸(dun)(dun),表(biao)觀消費量(liang)約(yue)357萬(wan)(wan)噸(dun)(dun),見圖8-1和圖8-2。
中(zhong)國(guo)油(you)井(jing)(jing)(jing)管(guan)的開發(fa)(fa)與(yu)發(fa)(fa)展(zhan),有力地(di)保障(zhang)了中(zhong)國(guo)油(you)井(jing)(jing)(jing)管(guan)供應的安全穩定,大幅度降低了油(you)田采購(gou)成本。中(zhong)國(guo)油(you)井(jing)(jing)(jing)管(guan)企業與(yu)中(zhong)國(guo)石(shi)油(you)工業共同發(fa)(fa)展(zhan),迅速(su)走向國(guo)際市(shi)場(chang),使中(zhong)國(guo)成為世(shi)界油(you)井(jing)(jing)(jing)管(guan)產量最高的國(guo)家。

