Selelekela
Ts'ebetsong ea ho cheka peterole, li-centerizers ke lisebelisoa tsa bohlokoa tsa ho theola sekoti tse etselitsoeng ho netefatsa hore casing e lula e le boemong bo nepahetseng ka har'a sekoti. Ba thibela ho kopana le seliba, kahoo ba fokotsa ho roala le kotsi ea ho khomarela. Moralo oa bona o ikhethang le melao-motheo ea ts'ebetso e bohlokoa bakeng sa ho ntlafatsa ts'ebetso ea ho cheka le ho sireletsa botšepehi ba casing.
Sebopeho sa Centralizers
Li-Centralizers hangata li entsoe ka lisebelisoa tsa tšepe tse matla, tse netefatsang ho tšoarella le ho tiea. Likarolo tsa bona tse kholo li kenyelletsa:
- Centralizer Body: Ena ke karolo ea mantlha, e fanang ka matla a lekaneng le ho tiea ho mamella tikoloho e thata ea mekoti.
- Li-Spring Blades: Tsena li ajoa ka ho lekana ho potoloha 'mele oa bohareng mme li thusa ho ts'ehetsa le ho beha casing, ho ikamahanya le mefuta e fapaneng ea bophara ba casing ka deformation ea elastic.
- Likarolo tse hokelang: Likarolo tsena li hokela setsi sa bohareng ho casing, ho netefatsa hore se theohela ka har'a seliba hammoho le casing nakong ea ho cheka.
Molao-motheo oa ho sebetsa oa Centralizers
Ts'ebetso ea li-centerizers e ipapisitse le melao-motheo ea mochini le litšoaneleho tsa maemo a tlase. Ha casing e theoleloa ka selibeng, ho se tloaelehe ka har'a sekoti le ho rarahana ha sebopeho ho ka etsa hore e kopane le seliba, e leng se lebisang ho apara le ho khona ho khomarela. Ho fokotsa mathata ana, li-centerizers li kenngoa ka har'a casing.
Li-Centralizer li boloka casing e le boemong bo bohareng ka har'a sekoti ka ho sebelisa thipa ea rekere ea likhahla tsa selemo ho amohela liphetoho tsa bophara ba casing. Ha casing e theoha, centralizer e tsamaea le eona. Ha khese e kopana le likarolo tse moqotetsane tsa borehole kapa liphetoho sebopehong, likhaba tsa selemo lia hatella le ho hlahisa matla a ts'ehetsang, a sutumelletsa lekhase ho leba bohareng ba seliba ho boloka botsitso.
Ho feta moo, li-centralizers li fana ka ts'ebetso e tataisang, e thusang ho tsamaisa casing ho latela tsela e reriloeng le ho thibela ho kheloha ho tloha tseleng e entsoeng hantle ea metsi, e ntlafatsang ho nepahala le ho sebetsa hantle ha ho cheka.
Lisebelisoa le Melemo ea li-Centralizers
Li-Centralizers li sebelisoa haholo ho cheka peterole, haholo-holo ka mekhoa e rarahaneng le ts'ebetsong e tebileng ea liliba. Melemo ea bona ea mantlha e kenyelletsa:
- Likotsi tse Fokotseng tsa ho Rra le ho Khomarela: Ka ho boloka sekoti se le ka har'a sekoti, ba fokotsa ho kopana le seliba.
- Katleho e Ntlafetseng ea ho Epa: Ba fokotsa nako ea ho theoha e bakoang ke liketsahalo tsa ho khomarela.
- Tšireletso ea Botšepehi ba Casing: Ba lelefatsa nako ea bophelo ea casing, ho netefatsa motheo o tiileng oa ho ntša oli le khase ka mor'a moo.
Li-Centralizers li na le sebopeho se bonolo 'me se bonolo ho se kenya, se amohelang li-diameter tse fapaneng tsa casing le mefuta. Elasticity ea bona e babatsehang le ho hanyetsa ha abrasion ho li nolofalletsa ho sebetsa ka katleho maemong a thata a tlaase.
Qetello
Ha theknoloji ea ho cheka e ntse e tsoela pele, litlhoko tsa ts'ebetso bakeng sa li-centralizers le tsona lia eketseha. Lintlafatso tsa nako e tlang li kanna tsa shebana le ts'ebetso e phahameng, ts'epo e kholo, le theknoloji e bohlale. Ho feta moo, ho hlahisoa ha lisebelisoa tse ncha le mekhoa ea tlhahiso ho tla hlahisa menyetla e mecha le liphephetso bakeng sa moralo le ts'ebeliso ea tsona.
Ka bokhutšoanyane, li-centerizers li phetha karolo ea bohlokoa ho boloka botsitso ba casing le ho ntlafatsa ts'ebetso ea ho cheka, ho fana ka ts'ehetso e kholo bakeng sa polokeho, katleho, le ts'ebetso ea tikoloho ea ts'ebetso ea ho cheka peterole.
Nako ea poso: Sep-27-2024
