Changzhou LangO

Contact Us

Ander

Sales Manager

Changzhou LangO

Mobile: +86 18701194220

Email: sale02@lango-machinery.com    tankeroilwell@yahoo.com



Product Detail
PDC Bits
PDC Bits
Model: M322
Detail

5 Blades PDC Bit


-Tungsten Carbide PDC Body, small spiral five blades medium parabolic crown design.

-Large TFA area for better cleaning and cooling the PDC bit to improve the speed of drilling in soft formation. Sharp blades with large TFA improve hydraulic balance and stability.

-While using a dynamic flow simulation technology to optimize the hydraulic design of the PDC bit cleaning, cooling capacity, more optimun bottom hole flow pattern and anti-balling.

-Suitable for soft formation with sticky layers and low compressive strength. Such as Clay, Marl, Lignite, Shale ,Sandstone, etc.


Product Specification


Bit Size

(inch)


SpecificationSuggestion of drill parameter

Number

of Cutter


Gauge

Length

(мм)


Nozzles

Qty


Size Pin

API

(inch)


weight

on bit

(KN)


Rotary

speed

(rpm)

Flow

Rate

(lps)

Hydraulic

power

ННР

(w/mm2)

6
20
70
3
3-1/2
30-100
50-250
25-35
2-7
8-1/2
25
85
54-1/2
30-100
50-250
25-352-7
9-1/2
32
100
5
6-5/8
30-120
50-25025-35
2-7
12-1/445
120
76-5/8
50-160
50-250
44-60
2-7