✧ Tlhaloso
Mosebetsi oa mantlha oa se thibelang ho phatloha ke ho sebetsa joalo ka tiiso ea bohlokoa ea seliba, ho netefatsa hore ha ho maro a sa batleheng a tsoang selibeng. Ka sebopeho sa eona se tiileng le mochini o tiisang o tsoetseng pele, e khona ho felisa ho phalla ha mokelikeli, ho fana ka tekanyo e sa sireletsehang khahlanong le ho foka. Karolo ena ea mantlha feela e khetholla li-BOP tsa rona ho litsamaiso tsa setso tsa taolo ea liliba.
Lithibelo tsa rona tsa blowout li boetse li fana ka ts'ebetso e se nang moeli ha ho ka ba le ts'usumetso ea khase kapa metsi kapa phallo e kenang. E na le tsamaiso ea morao-rao ea taolo e nolofalletsang basebetsi ho koala liliba ka potlako, ho emisa ho phalla le ho khutlisa taolo ea ts'ebetso. Bokhoni bona ba karabelo e potlakileng bo ka fokotsa haholo likotsi tse amanang le liketsahalo tsa taolo ea liliba, ho boloka nako ea bohlokoa le lisebelisoa.
Ba thibelang ho phatloha ha rona ba sebelisa lisebelisoa tsa morao-rao 'me ba etselitsoe ho mamella likhatello tse feteletseng, mocheso le maemo a thata, ho netefatsa ho tšepahala esita le maemong a boima ka ho fetisisa. Sistimi ea eona e bohlale ea ho beha leihlo e tsoela pele ho bokella le ho sekaseka lintlha tsa bohlokoa, e fa basebelisi maikutlo a nako ea nnete le ho lumella ho etsa liqeto ka potlako.
Ho feta moo, li-BOP tsa rona li lekoa ka thata ho latela litekanyetso le melaoana e thata ea indasteri. Moralo oa eona o matla le ts'ebetso e phahameng e netefalitsoe ka liteko tse pharalletseng tsa masimong, ho etsa hore litsebi tsa indasteri lefats'e ka bophara li tšepehe le ho itšepa.
Boitlamo ba rona ba ho tšoarella bo boetse bo bonahala ts'ebetsong ea matla a matla le tlhokomeliso ea tikoloho ea BOP ea rona. Ka tšebeliso e ntlafalitsoeng ea matla le khabone e fokolang, ha e ntlafatse ts'ebetso ea ts'ebetso feela empa hape e fokotsa tšusumetso ea tikoloho.
Li-BOP li etselitsoe ho mamella khatello e phahameng le maemo a feteletseng, ho fana ka mokoallo oa bohlokoa oa tšireletso. Ke karolo ea bohlokoa ea litsamaiso tsa taolo ea liliba 'me li tlas'a melao e thata le tlhokomelo ea kamehla ho netefatsa katleho ea tsona.
Mofuta oa BOP oo re ka o fanang ka oona ke: Annular BOP, Ram e le 'ngoe BOP, Double ram BOP, Coiled tubing BOP, Rotary BOP, BOP control system.
✧ Tlhaloso
Standard | API Spec 16A |
Boholo ba lebitso | 7-1/16" ho isa ho 30" |
Rate Khatello | 2000PSI ho isa ho 15000PSI |
Boemo ba tlhahiso ea tlhahiso | NACE MR 0175 |