5 5/8 Inches TCI Tricone Bit , IADC537G , Geothermal Well Drilling Bits

斯利德	Tricone Bits - 5 5/8''
SOLIDKEY

IADC537

Products Speification

Cone Size	5 5/8"
Bearing Type	Elastomer Sealed Bearing
Tooth Type	TCI
Circulation Type	Mud Fluid
Thread Connection	3 1/2 Reg Pin
Gauge Protection	Available
Shirttail Protection	Available

Operating Parameters

RPM (r/min)	120~50
WOB(KN)	64~142
Application	Medium formation,such as medium shale, limestone, medium sandstone,medium formation with harder and abrasive interbeds,etc.

 

5 5/8" is a regular diameter in geothermal well drilling in Japan, Korea, Phillippine, drillers use normal direction mud fluid circulation or reverse circulation.

Reverse circulation drilling has very high rate in clearing rock chipes in hole bottom, the drilling speed is very fast in drilling pebbles, rock chips are circulated to ground directly other than breaking into very small chips.

Application

Our Mission:  Lower the cost of  Drilling-Per-Meter    Who we are:  To extract sources of energy underground.    To extract the water underground.  To install pipelines underground with No-Dig.   To pile foundation for constructions.  We are one of the people who makes above easier.   Let’s work together and enjoy this job.