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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: Kingdream Deris Lilin
  • Model Number: iadc 537
  • Type: Drill Bit
  • Machine Type: Drilling Tool
  • Certification: API
  • Material: tungsten carbide
  • Processing Type: Forging
  • Use: Well Drilling
  • Product name: tricone drilling rock bits
  • Application: water&oil wells drilling,groundwater
  • Formation: soft to hard rock formation,granite
  • Thread type: 2 3/8"-7 5/8" API REG.PIN
  • Size: 3 3/4 "(95.3mm)~26"(660.4mm)
  • Rotary speed: 200~80 r/min
  • work life: continue used 100~120hours
  • Advantage: High-efficiency
  • Market: USA,Middle East,Africa,North America
  • Delivery time: 3~5 business days

Packaging & Delivery

Packaging Details Plywood case,iron box for triconeb it
Delivery Time Shipped in 2 days after payment

factory tungsten carbide oil drilling rock  6 1/4" iadc 637 tricone bits

  

Company Information

 Our company introduction:

Hejian Deris Petroleum drilling equipment Co.,Ltd, who produce and export hole opener tricone bit ,PDC bit ,drag bit ,tricine bits cutters , bit breaker etc drilling tooles 

Quality policy 

Pefect teamwork to provide hig quality products to our valuable customers as per their requirements on time .

Objectives 

Usage of best raw material and on time delivery .     Quality checking at every stage

Product Description

 1.Sizes:3 1/2inch~26inch.

2.IADC code:IADC117-837

3.Certification:ISO9001

4.Delivery time:5-7days after receiving the deposit.

5.Packing:wooden case,iron box or as your requirements.

6.Transportation:by air,by ship,by DHL,by FedEx ect.

If you need the tricone drill bit,welcome to consult me at any time.

 

Avaliable sizes and types:

 

3.Avaliable sizes and application:

 

HA Series Bit Diameter(Inch)

Thread(API REG)

5 1/2″,5 7/8″,6″,6 1/2″6 3/4″

3 1/2″

7 1/2″,7 7/8″,81/2″,83/4″

4 1/2″

9 1/2″,95/8″,97/8″,12 1/4″

12 1/2″,13 1/8″,13 5/8″

6 5/8″

14 3/4″,15″,15 1/2″,16″,17 1/2″

7 5/8″

 

IADC CODE

Applicable Formations

Recommended Drilling Parameters

WOB (kn/mm)

(bit dia)

Speed r/mm

115,117

soft formation with low compressive 

strength and high drillability,such as 

softshale,clay,salt,etc

0.35-0.90

150~80

124,126,127

soft formation with low compressive 

strength and high drillability,such as 

softshale,clay,salt,soft limestone,etc

0.35-1.00

150~70

136,137

soft to medium soft formation or a

 hard interlayer with low compressive 

strength,such as anhydrite,soft limestone,

sandstone,etc

0.35~1.05

120~60

217,227

medium hard formation ,thick hard interlayer 

with High compressive strength,such as Hard 

shale,Limestone,sandstone,dolostone,etc

0.50~1.20

100~50

437,447

soft formation with low compressive strength 

and high drillability,such as softshale,clay,salt,

soft limestone ,etc

0.35~0.90

140~60

517,527,515

soft formation with low compressive strength 

and high drillability,such as shale,clay,sandstone,

limestone ,etc

0.35~1.05

120~50

537,547

medium soft formation,hard abrasive layers with 

Low compressive strength,such as hard Shale, 

anhdrite, Soft limestone, sandstone, Laminated 

dolostone etc.

0.35~1.05

110~40

617,627,637

medium hard and hard abrasive formation with 

high compressive strength,such as limestone,

dolostone,sandstone,firestone,etc

0.70~1.20

700~40

737

Hard abrasive formation,such as limestone,

dolostion,firestone,hard sandstone,etc

0.70~1.30

70~40

 

product produce flow

 

 

Pictures show:

 

 

 

our hole opener and PDC bit ,single bit picture for you check

Hole opener 

PDC bit

tricone bit breaker

single  bit 

Drill pipe 

 

 

Our certification:

 

Transportation show:

 

Contact information:

 

Our product advantages:

1.The Top-notch quality
2.Extensive industrial experience
3.Cover almost all iadc CODE
4.Good quality and after-sales service

All sizes and IADC codes of drill bits are available.
Special requirements of different models can be customized.

Looking forward to your kind inquiry!

 

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