Kudingekile ukwenza i-casing down hole futhi wenze imisebenzi yokufaka usimende lapho ubhoboza ukujula okuthile. I-Casing izofakelwa ukudala umgoqo we-annular. Khona-ke udaka lukasimende luzophonswa phansi umshini wokumba; bese udaka lukasimende lukhuphuke lugcwalise i-annulus phezulu kukasimende osethiwe (TOC). Ekusebenzeni okukhethekile kukasimende, udaka lukasimende oluwuketshezi lukhiqiza ingcindezi ye-hydrostatic lapho izungeza i-casing bese inyusa i-annulus encane, okubangela ukucindezela okukhulu kokungqubuzana futhi kukhuphule ukucindezela kwembobo engezansi.
Uma kwenzeka ingcindezi yembobo idlula izinga elijwayelekile, izophula ukwakheka futhi ibangele isigameko sokulawula kahle. Khona-ke udaka lukasimende lungena ekubunjweni. Ngokuphambene nalokho, ukucindezela kwembobo enganele akwanele ukubamba ingcindezi yokwakheka. Ngenxa yaleso sizathu, kubalulekile ukusebenzisa ukuminyana okufanele kwe-slurry nesisindo sokucindezela ekujuleni okuthile, ukwethula isikhathi sangempela.imitha yokuminyana kukasimendeukufinyelela ukunemba okulindelekile.
Kunconywe Imitha Ye-Slurry Density & Ukufakwa
Ukunemba okuphezulu nokuzinzileimitha ye-non-nuclear ultrasonic densityiyindlela ekahle yokuqapha ukuminyana kwesikhathi sangempela. Iukuminyana kukasimendekunqunywa isikhathi sokudlulisela kusuka ku-transmitter kuya kowamukelayo, ukususa ukuphazamiseka kusuka ku-slurry viscosity, ubukhulu bezinhlayiya nezinga lokushisa.
Iimitha ye-non-nuclear density inthanethikuphakanyiswa ukuthi kufakwe eduze kwendawo yokujova emthonjeni wamapayipi, okuqinisekisa ukufundwa okutholiwe okufanayo ukuze kube nodaka mayelana nokungena emthonjeni. Ngesikhathi esifanayo, amapayipi aqondile anele kokubili phezulu nomfulaImitha ye-ultrasonic densityinciphisa amathonya ezimo zokugeleza koketshezi.
Okulula Kulethwa Ngamamitha Aphakathi Kokuminyana
Ukufundwa kokuminyana kodaka lukasimende kungaqoqwa futhi kuboniswe ngesikhathi sangempela uma bekuhlanganiswe ohlelweni lokulawula okuzenzakalelayo. Ama-opharetha avunyelwe ukubuka amajika okushintshashintsha kokuminyana, amanani wamanje wokuminyana kanye nokuchezuka kusukela kuthagethi yokuminyana emisiwe egumbini lokulawula elimaphakathi.
Isistimu yokulawula ilungisa ukuminyana kwe-slurry ngokuzenzakalelayo ngemva kokuthola isignali ye-alamu, ngokusekelwe ezinhlelweni ezisethiwe. Ngamanye amazwi, indlela yokulawula impendulo isebenza ukukhulisa umjovo wamanzi noma izithasiselo. Ngokuphambene nalokho, ingxenye kasimende izokhushulwa uma kwenzeka ukuminyana kuphansi kakhulu.
Izinzuzo ze-Ultrasonic Density Meter Entsha
Imitha ye-non-nuclear density ikala ukuminyana kwesikhathi sangempela kwe-slurry kasimende ngomsindo we-ultrasonic, ngaphandle kwemikhawulo evela eminyangweni yezemvelo. Ayizimele kumagwebu noma amabhamuza ekudaka. Ngaphandle kwalokho, ukucindezela kokusebenza, ukuhuzuka koketshezi kanye nokugqwala ngeke kuthonye ukunemba kokuphumayo kokugcina. Okokugcina, izindleko eziphansi nempilo ende ziyenza idume phakathi kwamamitha amaningi okuminyana asemgqeni njengemitha yokuminyana yemfoloko yokulungisa, imitha yokuminyana ye-Coriolis nokunye okunjalo.
Isikhathi sokuthumela: Jan-02-2025
