Ehlabathini lonke, ukutsalwa kweoli kunye negesi kulwandle oluphezulu kufuna izisombululo zemibhobho ezintsha neziphucukileyo zisebenzisa izinto eziphezulu.
Ukuqinisekisa inzuzo yexesha elide, nayiphi na isibonelelo idinga ukuba ibe yiminable ubuncinane iminyaka engama-25. U-Schoeller Werk eJamani ufaka isandla kumgangatho ofunekayo kunye nesiqinisekiso sokucwangciswa kunye nemigca yokulawula umsebenzi onzima kunye nemibhobho ye-chemical injection ye-offshore industry.Uyilo lwabo lobugcisa lubavumela ukuba bamelane kuphela neemeko zoxinzelelo ezigqithisileyo ezixhaphake elwandle olunzulu, kodwa kunye nobushushu obuphezulu kakhulu bemithombo yeendaba kunye ne-corrosive media.
Ehlabathini jikelele, ngaphezu kwama-2,000 ama-rigs ase-offshore kunye namaqula amaninzi azimeleyo aqhubeka evelisa ioli kunye negesi.Izixhobo zobugcisa zezi zityalo zibeka iimfuno eziphakamileyo kakhulu kubathengisi abakhethwe ngononophelo kwi-industry steel stainless steel.Schoeller Werk uthathe umngeni elwandle kwiminyaka eyi-35 edlulileyo kwaye ube yinkokeli kwishishini iminyaka emininzi. Izisombululo eziphezulu ngokobuchwephesha zezixhobo zokomba.
Kwinkampani enye, i-TCO Norway yedwa, i-Schoeller Werk, umboneleli wenkonzo kwinkampani yeoli ye-oyile yaseNorway, ibonelele ngaphezu kwe-500,000 yeemitha zombhobho ukususela ekuphumeleleni umyalelo wabathengi entwasahlobo ka-2014. Intliziyo yale ntsebenziswano ibalwa ngomgangatho ophezulu we-nickel-based alloys.825 kunye ne-625. I-steel.Imibhobho ehanjiswayo iyayichukumisa i-Statoil kangangokuba ichaze njengomgangatho wenkcazo yayo.Ukongezelela kuluhlu olubanzi lwezixhobo, uluhlu olubanzi lweedamitha kunye nobukhulu bodonga kufuneka lwenziwe - iityhubhu ze-Schoeller zohlobo lwaseSierra zigubungela zonke izinto ezinokwenzeka. umgangatho ophuculweyo womphezulu ophuma kwinkqubo yokuzoba ngocingo, uyamelana nemiphumo yamanzi anetyuwa kunye nezinye iindaba ezinobundlobongela.
Enye yeempawu zetyhubhu ye-plug-in yi-curvature echanekileyo yejometri kunye nomgangatho ophezulu we-welding.Ngokomgaqo, izinto ezisisiseko ayisiyonto, kwaye imibhobho enye ukuya kuthi ga kwi-2,000 yeemitha inokuveliswa.Ii-mandrels zangaphakathi (iiplagi) zisetyenziselwa ukugudisa ngaphakathi kwi-welds longitudinal.Idityaniswe ne-tube yangaphandle ye-mandrel kwi-50 ye-tube encitshisiweyo, yonke i-50 ye-tube encitshisiweyo. konke, esi sisisombululo esidityanisiweyo sexesha elide esinika imbonakalo yetyhubhu engenamthungo.Ukuqwalasela i-microstructure yezinto ezityhilwe ukuba i-weld yayingabonakali nasemva kokuba umbhobho utsaliwe.
Ushishino lwe-offshore lusebenzisa le mibhobho njengemigca yokulawula i-hydraulic kwiivalvu zokhuseleko kunye nokumpompa iikhemikhali kwiindawo zokugcina ioli.Ngale ndlela, zixhasa yonke inkqubo yokukhutshwa kwe-process.Injection tubes ivumela abaqhubi beekhemikhali ukuba bajolise kwiikhemikhali ukuze badibanise i-petroleum, ngaloo ndlela iphucula ukuhamba kwayo. i-longitudinal seams usebenzisa i-tungsten inert gas ye-inert (TIG) inkqubo ye-welding kwaye ifakwe kwi-tubes.Ukongezelela kuvavanyo olunyanzelekileyo lwe-eddy lwangoku, ityhubhu ixhomekeke kumoya ophantsi kwamanzi (AUW okanye "i-bubble") yovavanyo.I-tube ifakwe emanzini kwaye izaliswe ngumoya ukuya kwi-bar ye-210. Yenza uhlolo olubonakalayo lwe-scholler yokulandelela ubude be-scholler ukuba ihlolisise ubude bombhobho. I-Werk ikwazi ukubonelela abathengi bayo ngobude obufunekayo be-15,000m nangaphezulu, imibhobho nganye idityaniswe kunye kunye ne-X-rayed ukujonga ukuba iiwelds zikaloliwe azingeni moya kwaye azinawo nawuphi na umngxuma womoya.
I-Schoeller Werk iphinda yenza iimvavanyo ze-hydraulic kwimibhobho yokulawula kunye ne-injection ngaphambi kokunikezelwa kumthengi.Oku kubandakanya ukuzalisa i-coil egqityiweyo ngeoli ye-hydraulic kunye nokuyibeka phantsi kweengcinezelo ukuya kwi-bar ye-2,500 ukulinganisa iimeko ezinzima ngamanye amaxesha ezidibana nazo kwimisebenzi ye-offshore.
Ukongeza kwimveliso yombhobho ococekileyo, i-Schoeller Werk inikezela abathengi kwishishini le-offshore iphakheji yenkonzo ebanzi, umzekelo ukufakwa kwemibhobho kunye ne-plastiki sheathing kwinto ebizwa ngokuba yi-flat packs.Oku kuthetha ukuba i-tube bundle inokudityaniswa kwi-tube yokukhupha kwaye ikhuselwe ekugobeni nasekubetheleni.Ezinye iinkonzo ziquka ukugungxula kunye nokuzalisa imibhobho. Inqanaba lokucoceka kwe-SAE.I-Fluid ehluziweyo ngale ndlela inokuhlala kumbhobho ukuba umthengi uyayifuna, oku kuthetha ukuba umsebenzisi unemveliso enokuthi isetyenziswe.Ukongezelela, i-tube bundles inokuxhotyiswa ngeengcingo okanye i-stainless steel cables support cables.Ukongezelela, ngenxa ye-surface yangaphakathi egudileyo, i-tube-plug-in nayo ifanelekile kakhulu ukusetyenziswa njenge-conduit yokuhanjiswa kwentambo ye-optical.
U-Schoeller Werk ujoyina imarike yamazwe ngamazwe kwintsebenziswano kunye ne-offshore industry.Ngaphezu kweNorway kunye ne-United Kingdom kufuphi ne-European North Sea, iRashiya, i-Saudi Arabia, i-United Arab Emirates, i-Afrika, i-Asia, i-Australia kunye noMzantsi Melika ziphakathi kweendawo ezijoliswe kuzo zokusetyenziswa kwemigca yokulawula i-Schoeller kunye nemibhobho yokutofa kweekhemikhali.