Kuyimfuneko ukuqhuba i-casing phantsi komngxuma kwaye wenze imisebenzi yesamente xa ubhobhoza ubunzulu obuthile. I-Casing iya kufakelwa ukudala umqobo we-annular. Emva koko udaka lwesamente luyakumpontshelwa phantsi ngumcimbi; emva koko udaka lwesamente luhambe lunyuke kwaye lugcwalise i-annulus kumphezulu osetwe kwangaphambili wesamente (TOC). Kumsebenzi okhethekileyo wesamente, i-slurry ye-samente elulwelo ivelisa uxinzelelo lwe-hydrostatic xa ijikeleza ezantsi kwi-casing kwaye inyusa i-annulus encinci, ebangela uxinzelelo oluphezulu lwe-friction kunye nokunyusa uxinzelelo lomngxuma ongezantsi.
Kwimeko apho uxinzelelo lomngxuma ludlula umgangatho oqhelekileyo, luya kuqhekeza ukubunjwa kwaye luqalise isiganeko sokulawula kakuhle. Emva koko i-samente slurry ingena ekubunjweni. Ngokuchasene noko, ukungonelanga koxinzelelo lomngxunya akwanelanga ukubamba umva uxinzelelo lokubumba. Ngenxa yeso sizathu, kubalulekile ukusebenzisa ukuxinana kodaka olufanelekileyo kunye nobunzima boxinzelelo lobunzulu obuthile, ukwazisa ixesha lokwenyani.imitha yoxinano lwesamente eludakaukufikelela ukuchaneka okulindelekileyo.
Okucetyiswayo kwimitha yoXinano lweSlurry kunye noFakelo
Ukuchaneka okuphezulu kunye nokuzinzaimitha ye-non-nuclear ultrasonic densitylukhetho olufanelekileyo lwexesha lokwenyani lokujongwa koxinaniso. Iukuxinana kodaka lwesamentekumiselwa ixesha lothumelo ukusuka kwi-transmitter ukuya kumamkeli, ukususa ukuphazamiseka kwi-viscosity ye-slurry, ubungakanani bamasuntswana kunye nobushushu.
Iimitha yoxinzelelo lwenyukliya kwi-intanethikucetyiswa ukuba kufakwe kufutshane nendawo yokutofa kwequla lemibhobho, iqinisekisa ufundo olufunyenweyo ngokufanayo ukuthamba malunga nokungena equleni. Kwangaxeshanye, imibhobho eyaneleyo ethe tye kuwo omabini amantla kunye namazantsi omlamboimitha yoxinaniso lwe-ultrasonicinciphisa iimpembelelo zeemeko zokuqukuqela kolwelo.
Uncedo oluziswe yi-Inline Density Meters
Ukufundwa koxinaniso lwe-cement slurry lungaqokelelwa kwaye luboniswe ngexesha langempela ukuba ludibaniswe kwinkqubo yokulawula ukuzenzekelayo. Abanini-zithuthi bavumelekile ukuba bajonge ii-curves fluctuation curves, amaxabiso oxinzelelo lwangoku kunye nokutenxa kwithagethi yoxinaniso olusetwe ngaphambili kwigumbi lolawulo elisembindini.
Inkqubo yokulawula ilungisa i-slurry density ngokuzenzekelayo emva kokufumana isignali ye-alamu, ngokusekelwe kwiiprogram ezicwangcisiweyo. Ngamanye amazwi, indlela yokulawula impendulo isebenza ukonyusa inaliti yamanzi okanye izongezo. Ngokuchasene noko, umlinganiselo wesamente uya kunyuswa kwimeko apho uxinano luphantsi kakhulu.
Izinto ezilungileyo zeUltrasonic Density Meter entsha
Imitha ye-non-nuclear density meter ilinganisa ubuninzi bexesha langempela le-sement slurry ngesandi se-ultrasonic, ngaphandle kwemida evela kumasebe okusingqongileyo. Izimele kumagwebu okanye amaqamza eludaka. Ngaphandle koko, uxinzelelo lokusebenza, i-abrasion fluid kunye ne-corrosion ayiyi kuchaphazela ukuchaneka kweziphumo zokugqibela. Okokugqibela, ixabiso eliphantsi kunye nobomi obude buyenza idume phakathi kweemitha zoxinaniso ezininzi ezingaphakathi njengemitha yoxinaniso lwefolokhwe, imitha yoxinano lweCoriolis nokunye okunjalo.
Ixesha lokuposa: Jan-02-2025
