Kuyimfuneko ukuqhuba i-casing emngxunyeni uze wenze imisebenzi yokufaka i-samente xa ugrumba ukuya kubunzulu obuthile. I-casing iya kufakelwa ukwenza umqobo we-annular. Emva koko i-samente slurry iya kupompelwa phantsi yi-driller; emva koko i-samente slurry iyahamba ize igcwalise i-annulus ukuya phezulu kwesamente (TOC). Kwi-samente ekhethekileyo, i-samente slurry engamanzi ivelisa uxinzelelo lwe-hydrostatic xa ijikeleza phantsi kwe-casing ize inyuke kwi-annulus encinci, nto leyo ebangela uxinzelelo oluphezulu kunye nokunyusa uxinzelelo lomngxuma osezantsi.
Ukuba uxinzelelo lomngxuma ludlula kwinqanaba eliqhelekileyo, luya kwaphuka ukwakheka kwaye lubangele isiganeko esilawulwa kakuhle. Emva koko i-samente slurry ingena kwisakhiwo. Ngokwahlukileyo koko, uxinzelelo olungonelanga lomngxuma osezantsi alwanelanga ukubamba uxinzelelo lwesakhiwo. Ngenxa yeso sizathu, kubalulekile ukusebenzisa uxinano olufanelekileyo lwe-slurry kunye nobunzima kwiingcinezelo kubunzulu obuthile, ukwazisa ngexesha langempelaimitha yoxinano lwesamente yoludakaukufikelela ngokuchanekileyo okulindelekileyo.
Imitha yoBuxinano lweSlurry ecetyiswayo kunye nofakelo
Ukuchaneka okuphezulu kunye nozinzoimitha yoxinano lwe-ultrasonic engeyiyo yenyukliyalukhetho olufanelekileyo lokujonga uxinano ngexesha langempela.uxinano lwesamente eludakaImiselwa lixesha lokudlulisela ukusuka kumthumeli ukuya kummkeli, ukususa ukuphazamiseka kwi-viscosity ye-slurry, ubungakanani beesuntswana kunye nobushushu.
Iimitha yoxinano olungelulo lwenyukliya kwi-intanethiKucetyiswa ukuba kufakwe kufutshane nendawo yokufaka umngxuma kwimibhobho, ukuqinisekisa ukuba ukufundwa okufunyenweyo kuyafana nokutyibilika kodaka xa kuza kungena emthonjeni. Kwangaxeshanye, imibhobho eyaneleyo ethe tye kwimibhobho ephezulu nesezantsiimitha yoxinano lwe-ultrasonickunciphisa iimpembelelo zeemeko zokuhamba kolwelo.
Ubunzima obuziswa ziiMeter zoBuxinano ezikwi-Inline
Ukufundwa koxinano lwesamente oluyi-slurry kunokuqokelelwa kwaye kuboniswe ngexesha langempela ukuba ludityaniswe kwinkqubo yolawulo oluzenzekelayo. Abaqhubi bavunyelwe ukujonga ii-density fluctuation curves, amaxabiso oxinano lwangoku kunye nokuphambuka kwithagethi yoxinano olucwangcisiweyo kwigumbi lolawulo eliphakathi.
Inkqubo yolawulo ilungisa uxinano lwe-slurry ngokuzenzekelayo emva kokufumana isignali ye-alamu, ngokusekelwe kwiinkqubo ezicwangcisiweyo. Ngamanye amazwi, indlela yokulawula impendulo isebenza ukwandisa ukufakwa kwamanzi okanye izongezo. Ngokwahlukileyo koko, umlinganiselo wesamente uya kuphakanyiswa xa uxinano luphantsi kakhulu.
Iingenelo zeMeter entsha yoXinaniso lweUltrasonic
Imitha yoxinano olungeyo-nyukliya ilinganisa uxinano lwesamente ngexesha langempela ngesandi se-ultrasonic, engenazo izithintelo ezivela kumasebe okusingqongileyo. Ayixhomekekanga kumagwebu okanye amaqamza kwi-slurry. Ngaphandle koko, uxinzelelo lokusebenza, ukukrazula kolwelo kunye nokugqwala akuyi kuchaphazela ukuchaneka kwemveliso yokugqibela. Okokugqibela kodwa kungancinci, ixabiso eliphantsi kunye nobomi obude buyenza ithandwe phakathi kweemitha ezininzi zoxinano olungaphakathi ezifana nemitha yoxinano lwefolokhwe yokulungisa, imitha yoxinano lweCoriolis nezinye ezifana nazo.
Ixesha leposi: Jan-02-2025
