Imibhobho yoBomba
Umboneleli wakho weMibhobho yoQhobo oluBuchule
I-Octal Pipe ngumboneleli oqeqeshiweyo kunye nodibeneyo weemveliso ze-oilfield kunye nezisombululo zentsimbi ezisekelwe e-China. Ngamava abanzi ekuboneleleni, ekusasazeni, nakwimveliso, sisebenza ngokukhethekileyo ekuboneleleni ngoluhlu olubanzi lwezixhobo zentsimbi kwi-oyile negesi, amandla kunye namacandelo oshishino.
Kutheni Khetha Thina
UQinisekiso loMgangatho oPhezulu
Imibhobho yethu yentsimbi ivavanywa ngokuqatha kwaye ithobela imigangatho yamazwe ngamazwe, iqinisekisa ukuqina okungenakuthelekiswa nanto, ukuxhathisa ukubola, kunye nokusebenza kwiimeko ezinzima.
Izatifikethi
Yonke imveliso ixhaswa kukulandeleka okupheleleyo kwemathiriyeli, izatifikethi zokusila, kunye nokuthotyelwa kwemigangatho yamazwe ngamazwe efana ne-API, ASTM, ASME, EN, kunye ne-ISO.
Amaxabiso oKhuphiswano
Sihambisa imibhobho yentsimbi yomgangatho we-premium- ngeendleko ezifanelekileyo, siphucula ixabiso ngokwenziwa ngokufanelekileyo kunye nolawulo lwekhonkco lonikezelo ngaphandle kokuthomalalisa umgangatho.
Ukuhanjiswa okukhawulezayo nokuthembekileyo
Ukusebenzisa uthutho lolwandle olusebenzayo kunye nothungelwano lwehlabathi, siqinisekisa ukuthunyelwa kolwandle ngexesha elifanelekileyo kwimibhobho yentsimbi, ukunciphisa ukulibaziseka kunye nokugcina imisebenzi yakho yoshishino kwishedyuli.
Imibhobho yoBomba
Umbhobho wokubhoboza ngowona mthwalo -othwele i-tubular kuyo nayiphi na inkqubo yokomba ejikelezayo. Ayidlulisi kuphela i-torque yokubhoboza kunye nomthwalo we-axial ukusuka kwitafile ejikelezayo okanye i-top drive ukuya kwi-bit, kodwa isebenza njenge-conduit ejikelezayo yokugaya amanzi.
Umbhobho wokubhola we-Octal Pipe uveliswa ngokuhambelana ne-API Spec 5DP yemizimba yemibhobho, i-API Spec 7-1 ye-rotary drill stem elements, kunye ne-API Spec 7-2 yokudibanisa izixhobo ezidibeneyo. Oku kuqinisekisa amandla oomatshini, ukuchaneka kobukhulu, kunye nokutshintshiselana ngezixhobo zokomba zamazwe ngamazwe.
Umbhobho wethu wokubhobhoza ufumaneka kuluhlu olupheleleyo lobukhulu (2 3/8" - 6 5/8" OD) kunye namabakala (E75, X95, G105, S135), alungele amaqula anzulu, ukugrumba ukufikelela okwandisiweyo, i-HPHT (uxinzelelo oluphezulu, ubushushu obuphezulu) imithombo, kunye nemisebenzi ye-offshore. Ukruthakruthwano olukwinqanaba eliphezulu{9}}izixhobo ezidityanisiweyo zesixhobo, i-premium hardbanding, kunye{10}}nezogqumo ezichasene ne-galling zandisa ubomi benkonzo nakwimekobume ezirhabaxa emngxunyeni.
Imigangatho kunye neNgcaciso
| Imigangatho | I-API Spec 5DP, i-API Spec 7-1, i-API Spec 7-2 |
| Amabanga | E75, X95, G105, S135 |
| Uluhlu lweOD | 2 3/8" – 6 5/8" |
| Ubude | R1 (18–22 ft), R2 (27–30 ft), R3 (38–45 ft) |
| Iintlobo eziphazamisekileyo | IU, EU, IEU |
| Uqhagamshelwano | API NC, IF, FH, REG; premium kabini igxalaba imisonto ozikhethelayo |
Gqoka ubungakanani boMbhobho kunye nobunzima
Iimpawu eziphambili zemibhobho ye-drill zinamandla aphezulu, ukuqina okuphezulu kunye nokumelana nokubola. Kwinkqubo yokugaya, umbhobho wokugaya kufuneka umelane noxinzelelo oluphezulu, ubushushu obuphezulu kunye nobume beekhemikhali eziyinkimbinkimbi zokusingqongileyo. Ngoko ke, amandla kunye nokuqina kombhobho we-drill kubalulekile, kufuneka imelane neemeko ezahlukeneyo zokusebenza ezigqithisileyo phantsi koxinzelelo olukhulu, kodwa kufuneka igcine ingqibelelo nokuzinza kwayo. Ukongezelela, ngenxa yokugaya inani elikhulu lee-asidi, i-alkali, iityuwa kunye nezinye izinto ezitshabalalisayo, ngoko ke ukuxhathisa ukubola kombhobho wokubhobhoza yenye yezinto eziphambili.
Iimpawu eziKhawulezayo - API 7-1 Drill Pipe
| Uluhlu lweOD | 2 3/8" – 6 5/8" |
| Amabanga | E75, X95, G105, S135 |
| Ubude | R1 / R2 / R3 |
| Iintlobo eziphazamisekileyo | IU, EU, IEU |
| Uqhagamshelwano | NC, IF, REG, FH, iinketho zeprimiyamu |
| Usetyenziso | Amaqula anzulu, i-HPHT, i-offshore, ukugrunjwa kwendlela |
Ukwahlulwa kombhobho wokomba
Emva kokuhlolwa, imibhobho yokugrumba ihlelwa ngokweendidi ezintathu:
N-Iklasi (Umbhobho omtsha)
Le yeyona mibhobho inamandla kwaye emitsha ekhoyo, ngokwesiqhelo ikwimeko entle kakhulu okanye ekufutshane{0}}ecocekileyo.
P-IKlasi (Premium Pipe)
Imibhobho yePremium kukunyathela ezantsi kwi-N-Klasi. Baye banamava okunxiba kodwa basasebenza kakhulu.
C-Udidi (Umbhobho osetyenzisiweyo)
C-Imibhobho yodidi iphinde yahlulahlulwe ibeyi C-1, C{7}}2, kunye ne-C-3, ngokuxhomekeke kwimeko yayo. Zisusela kwimibhobho enxibe kakuhle ukuya kwabo basondela ekupheleni kobomi babo bokusebenza. Ukulinganisa okuthe ngqo kubonisa ubungakanani bokugqoka kunye nokuphila ixesha elide, ukwenza imibhobho ye-C-Class ifaneleke kwimisebenzi yokugaya engaphantsi.
Zeziphi izinto ezisetyenziswayo kwiMibhobho yokuDla?
Umbhobho wokubhobhoza wenziwa ikakhulu ngentsimbi, ngokukodwa phezulu-amandla, asezantsi{1}}intsimbi yealloyi (HSLA). Esi sixhobo sikhethwe ngenxa yesakhono saso esikhethekileyo sokunyamezela iimeko ezinzima ezidibana nazo ngexesha lokomba, njengoxinzelelo olukhulu, indawo ezonakalisayo, kunye nokunxitywa kwe-abrasive.
Phezulu-Amandla, Phantsi{1}}Intsimbi yengxubevange (HSLA)
Esi sesona sixhobo siphambili ngenxa yeempawu zoomatshini bokuqina, ezivumela ukuba zimelane nokuxinezeleka okuphezulu, ukucinezeleka, kunye noxinzelelo lwe-torsional olukhoyo kwimisebenzi yokomba. Inika amandla ayimfuneko kunye nokumelana nokudinwa ukuze isebenze ngokufanelekileyo kwiindawo ezifuna ukwehla.
Aluminiyam
Ngamaxesha athile, kusetyenziswa imibhobho yokomba i-aluminiyam, ngakumbi kwizicelo apho ukunciphisa ubunzima kuyinkxalabo ebalulekileyo. Ubunzima bayo obulula bunokunciphisa umthwalo kwi-drilling rig kwaye unokuvumela ukugrumba okunzulu ngamandla amancinci.
Ukonakala{0}}IiNgqungquthela eziNganyangekiyo
Ukubonelela ngokhuseleko olongezelelweyo kumhlwa, ngakumbi kulwelo olugrumbayo lokwembiwayo okanye iindawo ezisingqongileyo, imibhobho yokomba isenokugqunywa ngemathiriyeli efana ne-nickel okanye ezinye izinto ezikhethekileyo ezichasene{0}}nomhlwa. Ezi zambatho zandisa ubomi bombhobho kwaye zinciphisa umngcipheko wokuthotywa kwezinto.
Amacandelo aPhambili eMibhobho yokuBomba
Umbhobho (umzimba)
Umzimba ongundoqo wombhobho wokubhoboza, owenziwe ngentsimbi ephezulu{0}}yamandla.
Tool Joint
Enzima-izihlanganisi ezidityanisiweyo kuzo zombini iziphelo zetyhubhu. Izixhobo zesixhobo zinepini kunye nokuqulunqwa kwebhokisi evumela ukuba imibhobho idibaniswe kunye.
Abakhuseli bemisonto
Isetyenziselwa ukukhusela imicu yezixhobo zesixhobo ngexesha lokuthutha kunye nokuphatha.
Izinto zoMbhobho wokuDrila
Imibhobho yokomba iqhele ukwenziwa ngentsimbi ephezulu{0}}yentsimbi. Le ntsimbi ye-alloy iqulethe izinto ezahlukeneyo ezifana nentsimbi, i-chromium, i-molybdenum, i-manganese kunye ne-silicon, kwaye ibonakaliswe ngamandla aphezulu, ukuqina okuphezulu kunye nokumelana nokubola. Ukwenziwa kombhobho we-drill kufuneka kulandele iinkcukacha ze-API ukuqinisekisa umgangatho kunye nokusebenza kwayo.
Imbeko yeNkampani
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