Product Description

Features and Applications

Matrix Body PDC

Which is a matrix body PDC bit using arc-type double rows design with eight spiral blades and long parabolic profile with high wear design,effectivey improve the pdc bit impact resistant and abrasive resistant,thereby improving the rate of speed.Balanced by hydraulics esign,with each blade cutting the amount of displacement is proportional to te volume of cuttings transport to match the drill cuttings transport capacity optimization.Submarine shaped likehigh brasin protection and debris flow path design enables streamlned channel formation,which prevents balling trend caused by the swirl and eddy.Dynamic flow simulating technology is uesd for hydraulic design to ensure optimum bottom hole flow patters and anti-balling.

Suitable for high compressive strength,high abrasive hard and tight formations,such as Limestone,Calcareous Shale,Siliceous Sandstone,Siltstone.

 

PDC Produce Process

1,Matrix body

Matrix body fixed cutters are made from tungsten carbide material. This provides

improved wear resistance and erosion.Additionally, they are typically more heavy

set as far as cutter applications of high fluid volume or high sand, matrix body

bits offer longer life and multiple bit runs.

 

2,Steel body

Steel body fixed cutters are made from a high alloy steel. Advanced machining

technology has improved the manufacturing precision remarkably.

Great with advanced 9 axes ,5 axes and 3 axis digital mills. 

 

PDC Cutters

We had very good relationship with the PDC Cutter factory in the world ,Like USS ,E6,Smith ;

And discuss the cutter technology and long term cooperation and relationship. So that we can

improve our PDC drill bits performance , drilling faster and lower cost.

 

Company Information

Cangzhou Great Drill Bits Co., Ltd. was established in 1998, which specializes in PDC bits

development, design and sales. It is one of the biggest PDC drill bit manufacturing companies

in Asia and is qualified as supplier for CNPC, Sinopec and CNOOC.

 

Cangzhou Great is located in Jizhong Plain which is the heartland of North China oil fields,

east of Victory oilfield, west of Changqing oilfield, south of Zhongyuan oilfield. The company, 

with modern plants and advanced production equipment, has the capability to produce more

than 10000 of the drill bits from size 3"  ~ 26" .

 

The technological talent and the high quality product have clearly been the two most important 

factors. The company has build a professional team of production development, design, sales

and management, the scale of professional people have been beyond 36%. Great has also

employed famous experts as product development consultant and build technical service and

development center platform to keep supporting production innovation and company technology

progress.

 

The company has always focused on quality by advanced technology and high-efficiency

management. To make sure our bits quality stable and excellent we produce as per " 8S" and

execute according to the ISO9001:2008 and ISO14001:2004, API Spec7-1. Now Great has

established strategic corporation relationship with all the oilfields in China, also sold products

to America, Russia, Mid-east, Indonesia and so on.

 

Our Services

Drilling Requirement Initially ,Customer Satisfaction Finally

 

We will keep track of each customer to get the feedback of product quality and service.

And we will make an amendment according to your feedback.Please feel free to contact

us if you found any problems.

 

 

1.24 hour uninterrupted service, answer your questions in a timely manner.

2.Warm welcome guests to visit.

3.One of the largest manufacturer and supplier in Asia. High technology, high quality.

4.Flexible production.

5.Sincerely cooperate with you.

6.Service to customer satisfaction.