Iindaba
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UKhuseleko lweZiseko: Ukutofa iiKhemikhali ukuNqanda ukuMhlwa
I-Corrosion yinkqubo yendalo, apho isinyithi sichithwa ngokuthe ngcembe yikhemikhali okanye inkqubo ye-electrochemical ngelixa idityaniswa nendawo yayo.Imithombo eqhelekileyo yokubola yi-pH, CO2, H2S, iikloridi, ioksijini kunye neebhaktheriya.I-oyile okanye igesi ibizwa ngokuba “muncu” xa i-co...Funda ngokugqithisileyo -
Indlela yokukhetha i-Miss Flowmeter yasekunene
Kangangeminyaka elishumi kwakuyinto eqhelekileyo ukuthatha i-flowmeter ngoomatshini.Ngamanqanaba aphezulu okhuseleko kunye nokhuseleko esilindele kwisixhobo se-oyile kunye negesi yeshishini kule mihla, i-flowmeter ye-Coriolis lolona khetho lunengqiqo nolukhuselekileyo.I-flowmeter yeCoriolis yeyona nto iphezulu...Funda ngokugqithisileyo -
UJongana njani nemingcipheko eNxulunyaniswe nezitofu zemichiza
Kukho imingcipheko eyahlukeneyo ehambelana nokutofa kwemichiza.Ngamanye amaxesha iikhemikhali ezitofwayo azinasiphumo esinqwenelekayo, ngamanye amaxesha inkqubo yokubeka okanye ukuhlwa iqhubeleka nje phantsi kwesitofu.Kwimeko yoxinzelelo oluninzi lusetyenziselwa inaliti, imveliso...Funda ngokugqithisileyo -
Izitofu zemichiza zokuqinisekisa kunye nokuhamba kwemeko ngokunqanda ukwakhiwa
Ukuze kuthintelwe i-deposition, ii-inhibitors ziyatofwa.I-depositions okanye i-build-ups kwiinkqubo ze-oyile kunye negesi ngokuqhelekileyo ziyi-asphaltenes, iparafini, i-scaling kunye ne-hydrates.Kwezo asphaltene zezona molekyuli zinzima kwioyile ekrwada.Xa zibambelela, umbhobho o...Funda ngokugqithisileyo -
Izatifikethi zeMathiriyeli ekrwada
Njengomboneleli omkhulu we-Meilong Tube, isebe le-POSCO kwisiXeko saseZhangjiagang, libonelela ngeentsimbi ezingenaziphene ezifanelekileyo kwimveliso yethu yetyhubhu.Umthengisi wethu uvunyiwe ngeziqinisekiso ezilandelayo: ★ Isatifikethi se-ABS ★ Isatifikethi se-BV ★ Isatifikethi se-DNV GL...Funda ngokugqithisileyo -
I-oyile kunye neGesi ukuDalwa kunye neMveliso
I-oyile kunye nerhasi zenziwa ngokuphuma kwiintsalela zezinto eziphilayo ezibolile kwilitye lentlenga ecaleni kweeminerali zamatye.Xa la matye engcwatywa yintlenga engaphezulu, i-organic matter iyabola kwaye iguqukele kwi-oyile kunye negesi yendalo ngokusebenzisa i-bacterial p...Funda ngokugqithisileyo -
Ukukhula koMbhobho… iMbhobho kunye neNdlela yoLawulo yokuJongwa kweMarike
Kwimarike yehlabathi jikelele, ukuqhekeka ekusebenzeni kunokulindelwa - kwicandelo lombhobho kunye nolawulo lomgca lo ngumxholo ophambili.Inene, ukusebenza kwecandelo elisezantsi akuhlukanga kuphela ngejografi kunye necandelo lentengiso kodwa nangobunzulu bamanzi, imathiriyeli yokwakha kunye...Funda ngokugqithisileyo -
Ezona zizathu zixhaphakileyo zokuqhuba iCasing kwiqula
Ezi zilandelayo zezona zizathu ziqhelekileyo zokuqhuba i-Casing kwi-Quall: khusela i-aquifers yamanzi ahlambulukileyo (i-surface casing) inika amandla okufakelwa kwezixhobo ze-wellhead, kubandakanywa ne-BOPs zibonelela ngokunyaniseka koxinzelelo ukwenzela ukuba izixhobo ze-wellhead, ezibandakanya i-BOPs, zinokuvala ...Funda ngokugqithisileyo -
IValufa yoKhuseleko engaphantsi komphezulu oLawulwa kumphezulu (SCSSV)
Umgca wokuLawula Umda omncinci we-hydraulic umgca osetyenziselwa ukusebenzisa izixhobo zokugqibezela umngxuma osezantsi njengevalve yokhuseleko engaphantsi komhlaba (SCSSV).Uninzi lweenkqubo ezisebenza ngomgca wolawulo zisebenza ngokungaphumeleliyo.Kule modi, umgca wolawulo uhlala ucinezela...Funda ngokugqithisileyo -
Imigca yokutofa yeMichiza yeDownhole-Kutheni Zisilela
Imigca yokutofa yeMichiza yeDownhole-Kutheni Zisilela?Amava, imingeni kunye nokuSetyenziswa kweNdlela eziTsha zoVavanyo lwe-Copyright 2012, iSociety of Petroleum Engineers Abstract Statoil isebenza kwiindawo ezininzi apho ...Funda ngokugqithisileyo -
Yintoni ebalulekileyo ekukhetheni uxinzelelo kunye noThutho lobushushu
Ukuqulunqwa kolwelo, iqondo lobushushu kunye noxinzelelo, ukuhamba, indawo yofakelo kunye nemfuno yezatifikethi zidla ngokuba sisiseko sekhrayitheriya yokukhetha.I-skids yokutofa ngekhemikhali isoloko isetyenziswa kumaqonga angaphesheya, apho ubunzima bubaluleke kakhulu.Sinc...Funda ngokugqithisileyo -
Indima Yezitofu zeMichiza
Kwishishini le-oyile nerhasi sitofa iikhemikhali ukuze: • sikhusele iziseko zophuhliso • ukwandisa iinkqubo • ukuqinisekisa ukuhambahamba • nokuphucula imveliso Amachiza asetyenziswa kwimibhobho, iitanki, oomatshini kunye nemithombo yamanzi.Kubalulekile ukunqanda umngcipheko oza kunye...Funda ngokugqithisileyo
