Metsi a API a koetsoeng hantle a nang le li-tricone bakeng sa ho cheka majoe
Tlhaloso ea Sehlahisoa
Wholesale API metsi seliba sa tungsten carbide kenya tricone bits IADC537 e nang le elastomer e tiisitsoeng bakeng sa sebopeho se thata se fumanehang ka theko e theotsoeng ho tsoa fekthering ea China.
Tlhaloso ea Bit:
IADC: 537-TCI koranta e tiisitsoeng 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 Khatetsang:
85-100 MPA
12,000-14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Ho Drilling Bochabela bo Hōle ho ka fana ka likotoana tsa tricone ka boholo bo fapaneng (ho tloha ho 3"ho isa ho 26") le boholo ba Melao ea IADC.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 7 7/8 inch |
200 limilimithara | |
Mofuta oa Bit | Tungsten Carbide Insert (TCI) bit |
Khokahano ea Khoele | 4 1/2 API REG PIN |
Khoutu ea IADC | IADC517G |
Mofuta oa Bearing | Journal Bearing |
Ho Beha Tiiso | Elastomer Tiisitsoe Bearing |
Tšireletso ea Serethe | E fumaneha |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 15,729-44,940 lbs |
70-200KN | |
RPM(r/mots) | 180-40 |
Tlhophiso | Meetso e bonolo ho isa bohareng e nang le matla a tlase a khatello, joalo ka lejoe la seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj. |
Ha ho chekoa seliba sa metsi, "tricone drill bit" e sebelisoa haholo ho cheka majoe, kaha botebo ba seliba sa metsi ha bo na botebo, haholo-holo bo botebo ba limithara tse 100 ho isa ho tse 600. Litsenyehelo tsa ho cheka liliba tsa metsi ha se palo e nyane bakeng sa libaka tse hlokang metsi, China Bochabela bo Hōle bo fana ka litharollo tse ikhethang ho latela tlhaiso-leseling e qaqileng ea jeoloji, boleng bo tšepahalang le bo tsitsitseng ka theko ea tlholisano ke lintho tsa bohlokoa.
Ka nako e potlakileng ea ho fana le tšebeletso e futhumetseng ka mor'a thekiso, ChaenaBochabela bo Hōlee sebelelitse mroe ho feta linaha tse 35 lilemong tse 10 tse fetileng Morerong oa ho cheka, Re na le boiphihlelo ba ho fana kalikotoana tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Ts'ebeliso e kenyelletsa lebala la oli, khase ea tlhaho, tlhahlobo ea jeoloji, boring ea metsi, ho cheka seliba sa metsi, Likotoana tse fapaneng tsa ho cheka li ka etsoa ho latela sebopeho sa mafika hobane re na le tsa rona.API & ISOfektheri e netefalitsoeng ea likotoana tsa ho phunya li-tricone. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a ikhethileng, joalo kaho thatafala ha majoe, mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.Hape ke hlep hore re fumane likotoana tsa ho cheka ka mor'a hore u re bolelleho cheka seliba se otlolohileng kapa ho chekoa ho ea holimo, ho cheka seliba sa oli.