API oli rig drill bit moetsi bakeng sa sebopeho se thata hantle
Tlhaloso ea Sehlahisoa
Likonopo tsa ho cheka sebakeng sa oli sa Wholesale API se nang le likonopo tsa ho cheka IADC617 setokong ka theko e theotsoeng ho tsoa femeng ea China.
IADC617 tricone bit e na le tshireletso ya gauge e nang le sealed bearing tricone bit.The IADC617 tricone bit e sebediswa bakeng sa mefuta e thata e mahareng, jwalo ka sandsone e nang le quartz binder,quartzite shales,dolomites,magma le metamorphic coarse grained rocks.
Ho cheka ka Bochabela bo Hōle ho ka hlahisa boholo ba khoutu ea IADC le ho tloha ho 3 7/8" ho isa ho 26".
Re boetse re fumana setifikeiti sa API le ISO, kahoo re ka thabela ho kenya letsoho ho cheka lithendara.Re na le boiphihlelo bo lekaneng ba ho hapa thendara hangata.
Tlhaloso ea Sehlahisoa
Tlhaloso ea Motheo | |
Boholo ba Rock Bit | 9 1/2 inch |
241.3 limilimithara | |
Mofuta oa Bit | Tungsten Carbide Insert (TCI) bit |
Khokahano ea Khoele | 6 5/8 API REG PIN |
Khoutu ea IADC | IADC617G |
Mofuta oa Bearing | Journal Bearing |
Ho Beha Tiiso | Tšepe e tiisitsoeng/ E tiisitsoe ka Rabara |
Tšireletso ea Serethe | E fumaneha |
Tšireletso ea Shirttail | E fumaneha |
Mofuta oa Potoloho | Phallo ea Seretse |
Boemo ba ho phunya | Ho cheka ka rotary, ho cheka mocheso o phahameng, ho phunya ho tebileng, ho phunya motor |
Kakaretso ea Palo ea Meno | 150 |
Palo ea Meno ea Gage Row | 51 |
Palo ea Mela ea Gage | 3 |
Palo ea Mela e ka Hare | 11 |
Angle ea Journal | 36° |
Offset | 5 |
Li-parameter tse sebetsang | |
WOB (Weight On Bit) | 27,189-59,546 lbs |
121-265KN | |
RPM(r/mots) | 220-40 |
E khothalelitsoeng torque e holimo | 37.93KN.M-43.3KN.M |
Tlhophiso | Sebopeho se thata se mahareng se nang le interlayer e thata le e teteaneng e hanyetsanang le khatello e phahameng. |