Theko ea Feme ea Chaena ea API 17 1/2″ Tricone Bit, 444.5mm Roller Cone Bit, Rock Drill Bit bakeng sa Metsi kapa Oli/Khase Well Drilling

Filosofi ea rona ea khoebo ke ho etsa boleng bo eketsehileng bakeng sa bareki; ho holisa bareki ke mosebetsi oa rona oa ho lelekisa Chaena Theko ea Fektheri API 17 1/2″ Tricone Bit, 444.5mm Roller Cone Bit, Rock Drill Bit bakeng sa Metsi kapa Oli/Gas Well Drilling, Re ikutloa hore k'hamphani ea rona e mofuthu le e nang le boiphihlelo e tla u tlisetsa lintho tse makatsang tse monate ka botlalo joalo ka leruo.
Ho hlahisa boleng bo eketsehileng bakeng sa bareki ke filosofi ea rona ea khoebo; ho holisa bareki ke mosebetsi oa rona oa ho batlaLisebelisoa tsa Olifield tsa Chaena le Slip Inserts Tong DiesKhamphani ea rona e na le matla a mangata 'me e na le sistimi e tsitsitseng le e phethahetseng ea marang-rang a thekiso. Re lakatsa eka re ka theha likamano tse ntle tsa khoebo le bareki bohle ba tsoang hae le ba kantle ho naha ho latela melemo ea bobeli.

Tlhaloso ea Sehlahisoa

Likotoana tsa API tsa ho phunya likonopo tse potolohang tse tsoang fekthering ea Chaena kamehla ke bakeng sa ho phunya ha hao hantle.
Tlhaloso ea Bite:
IADC: 517 – Karolo e koetsoeng ea bearing ea TCI e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase a khatello.
Matla a Khatello:
85 – 100 MPA
12,000 – 14,500 PSI
Tlhaloso ea fatše:
Majoe a mahareng a thata le a kgohlang a kang majwe a lehlabathe a nang le mela ya quartz, lejwe la mokoetla le thata kapa chert, majwe a hematite, lejwe le thata, le kgohlang hantle le kang: majwe a lehlabathe a nang le quartz binder, dolomites, shales tsa quartzite, magma le majwe a nang le di-coarse grained.
Ho Cheka Bochabela bo Hole ho ka fana ka dikotwana tsa ho tjheka tsa tricone ka boholo bo fapaneng (ho tloha ho 3 7/8” ho isa ho 26”) le boholo ba Dikhoutu tsa IADC.

Ho ya ka thepa ya ho seha, thirocne bit e ka arolwa ka thiro ya TCI le thiro ya meno ya tshepe .API TCI tricone bit. IADC517 17 1/2 ”(444.5mm) e na le mofuta wa bearing e kwahetsweng ya Rubber/Elastomer le bearing e kwahetsweng ya tshepe. Re fana ka maikutlo a hore ho molemo re khethe di-bearing tse kwahetsweng tsa tshepe bakeng sa didiba tse tebileng tsa mafika tse nang le dibopeho tse thata. Bakeng sa ho tjheka seliba se tebileng haholo, re kgothaletsa di-tricone bits tsa bearing tse kwahetsweng tsa tshepe ka botebo ba ho tjheka bo fetang dimithara tse 1000, Bakeng sa ho tjheka lefika le thata le lesoba la pilot le se nang trench le bolelele bo fetang dimithara tse 300 re boetse re kgothaletsa di-tricone bits tsa bearing tse kwahetsweng tsa tshepe. Bakeng sa ho tjheka seliba sa metsi, ho tjheka seliba se sa tebang kapa merero ya ho tjheka lesoba la pilot le se nang trench le sebaka se sekgutshwane, di-tricone bits tsa bearing tse kwahetsweng tsa elastomer (rabara) di na le tshebetso e betere ya ditjeo.
Bothata ba mafika bo ka ba bonolo, bo mahareng le bo thata kapa bo thata haholo, boima ba mofuta o mong oa mafika le bona bo ka fapana hanyane, mohlala, lejoe la mokoetla, lejoe la lehlabathe, shale le na le lejoe la mokoetla le bonolo, lejoe la mokoetla le mahareng le lejoe la mokoetla le thata, lejoe la lehlabathe le mahareng le lejoe la mokoetla le thata, jj.
Ho khetha mafika a nepahetseng a ho tjheka ho bohlokwa haholo pele o qala projeke. Haholo-holo IADC517 ke ya ho tjheka mafika a bonolo mme IADC637 ke ya ho tjheka ka thata.

Tlhaloso ea Sehlahisoa

Morerong oa ho cheka, Bochabela bo Hōle bo na le boiphihlelo ba lilemo tse 15 le linaha tse fetang 30 ho fana ka lits'ebetso tsa ho cheka le mekhoa e tsoetseng pele ea ho cheka bakeng sa lits'ebetso tse fapaneng. Ts'ebeliso e kenyelletsa tšimo ea oli, khase ea tlhaho, lipatlisiso tsa jeoloji, ho tjhesa metsi, merafo, ho cheka seliba sa metsi, HDD, kaho le motheo. Li-drill bits tse fapaneng li ka fetoloa ho latela sebopeho se fapaneng sa lefika hobane re na le fektheri ea rona ea li-drill bits e netefalitsoeng ke API le ISO. Re ka fa moenjiniere oa rona tharollo ha u ka fana ka maemo a itseng, joalo ka ho thatafala ha majoe, mefuta ea rig ea ho cheka, lebelo la rotary, boima ba bit le torque. Ho boetse ho re thusa ho fumana li-drill bits tse loketseng ka mor'a hore u re bolelle ka ho cheka seliba se otlolohileng kapa ho cheka se otlolohileng, ho cheka seliba sa oli kapa ho cheka ho se nang tšibollo kapa ho bokella motheo.
Liindasteri tsa Bochabela bo Hōle li ikhethile ka ho khetheha ka likotoana tsa ho drilla, joalo ka likotoana tsa tricone, likotoana tsa PDC, opener ea lesoba la HDD, li-cutter tsa roller tsa motheo bakeng sa lits'ebetso tse fapaneng.
Jwalo ka fektheri e etellang pele ya di-drill bits Chaena, sepheo sa rona ke ho eketsa nako ya tshebetso ya di-drill bits. Kamehla re leka ho ntlafatsa di-bits ka sekgahla se hodimo sa ho kenella. Morero wa rona ke ho rekisa boleng bo hodimo ka theko e tlase.

Filosofi ea rona ea khoebo ke ho etsa boleng bo eketsehileng bakeng sa bareki; ho holisa bareki ke mosebetsi oa rona oa ho lelekisa Chaena Theko ea Fektheri API 17 1/2″ Tricone Bit, 444.5mm Roller Cone Bit, Rock Drill Bit bakeng sa Metsi kapa Oli/Gas Well Drilling, Re ikutloa hore k'hamphani ea rona e mofuthu le e nang le boiphihlelo e tla u tlisetsa lintho tse makatsang tse monate ka botlalo joalo ka leruo.
Chaena ka bongataLisebelisoa tsa Olifield tsa Chaena le Slip Inserts Tong DiesKhamphani ea rona e na le matla a mangata 'me e na le sistimi e tsitsitseng le e phethahetseng ea marang-rang a thekiso. Re lakatsa eka re ka theha likamano tse ntle tsa khoebo le bareki bohle ba tsoang hae le ba kantle ho naha ho latela melemo ea bobeli.