PDC 215mm diamond gas and oil field well drilling equipment

详情

Bit Size 8 1/2(**5.9MM)

Number of Blade 5

Primary Cutter Size *3MM

Nozzle Qty 4NZ*1P

Connection 4 1/2API REG

Make up Torque(KN.m) *4.1~*6.5

Operating Parameter

Rotary Speed(rpm) *0~**0

Weight on Bit(KN) 0.2~1.0

Max.WOB(KN) **0

Flow Rate(lps) *2~*5

Features and Applications

Heavy cutter layout and high wear wide gauge design,effectively improve the PDC bit impact

 resistant and abrasive.

While using a dynamic flow simulation technology to optimize the hydraulic design of the 

PDC bit

Medium to medium hard formations with higher compressive strength and good drillability,

such as mudstone,limestone,anhydrite,calcareous sandstone,sandstone,etc.

Hebei Ranking Bit Manufacture Co,LTD is mainly engaged in the development of various series of bits,development,production and sales.
Ranking company has developed and mass-produced products 3 inches to *6 inches series steel rock bit,various types of PDC bits,core bit and production and processing assembly 0.6m to 3m large diameter hole openers.Widely used in the oil,natural gas,hydrology,address,ore drilling engineering,product marketing the country and *0 countries and regions in the world.
Ranking various rock bits,to ensure full compliance with all the terms and standard of American Petroleum Institute API specification,design,manufacturing and production and to ensure full compliance with the API specification requirements and content.