17 1/2′′ Steel Body PDC Bit Oilfield Drill Bit Water Well Bit

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: S616
• Type: Petroleum Drilling Machine
• Material: 4145h
• Usage: Well Drilling, Metal Drilling
• Certification: ISO
• Cutters: 13 16 19
• Blades: 3-9
• Connection: 7 5/8 API Reg Pin
• Nozzle Qty: 9
• New: 100%
• Transport Package: Wooden Case
• Specification: according requirement
• Trademark: HJ
• Origin: Hebei
• HS Code: 82071990
• Production Capacity: 100

Product Description

HENGJI PDC Drill Bit

Introduction
Design for higher ROP in drilling deeper and harder formations, PDC drill bit always drills from ground to bottom directly with less or even a single run, saving large amount of drill time and cost .
Differ from tricone bit, PDC drill bit runs with lower WOB but Higher RPM, so it usually works with downhole motor to pick up rotating speed.
The performance of PDC drill bit depends a lot on PDC cutters, we provide unique solution to specific requirement on varied formations.
Steel Body PDC Drill Bit obtains better ROP in soft to medium hard formations and lower compressive strength.

Product Parameters

 

Basical Specification
Size of bit	17 1/2
Primary Cutter Size	16mm
Blade Qty.6	6
Nozzle Qty.	9 NZ
Thread Connection	7 5/8 REG
Operating Parameters
RPM (r/min)	60~250
WOB(KN)	40~190

Product Description

 

Features
Cutters
PDC cutter technology made a perfect performance on impact strength resistance and abrasive resistance.
Arc-surface PDC protection made the gauge more abrasion resistance and more radial vibration resistance than the TSP protection.
Different features of PDC cutters can be chosen in different wells or formations for both drill efficiency and economic
Gauge length
Short:Improved bit steerability and tool face control for directional or horizontal drilling, reduce slide section by achieve builds more quickly.
Extend:Enhances bit stability and allows more area for gauge protection components, improves bole hole quality.
 Active gauge
Protect the gauge and improved hole quality.

 

 Features

1. Soft to mediun-hard formation application.

Medium parabolic crown profile and heavy cutter density provide high ROP in medium to hard formations with medium compressive strength and small abrasive layers.

1. multi-function hydraulics

The deep blade design can get high ROP in medium to hard formations and can effectively cool the bit in hrad and abrasive formations .

1. longer bit life

High intensified gage design provides for long runs on steerable system through hard and abrasive formations as teering application.
 

 

Certifications

Company Profile

There are full types of drill bits for your choosing in Hengji . Include TCI tricone bit,steel tooth tricone bit,single roller cone bit,pdc bit, hole opener,drag bit, etc.
Our bits  are exported to global 40+ countries. With good quality drill bits, we are the approved drill bits manufacturer and supplier for famous oil gas companies.As a good reputation OEM supplier, we are also a famous OEM manufacturer for famous companies.
ISO9001 & SGS Certified  drill manufacturer, we are proud to bring you top-quality drill bits at good prices. Door to Door delivery service is available too. Send us a mail to get the best price now.
 

 

Packaging & Shipping

Packaging  
Wood Box
Fumigation Tray if necessary
Other special package can be applied according to customer's need  

 

Delivery 
 Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air