High Quality for Drill Bits Suppliers In South Africa - Impregnated Core Bit – DeepFast


Product Detail

Product Tags

Related Video

Feedback (2)

owing to excellent assistance, a variety of top of the range items, aggressive costs and efficient delivery, we take pleasure in a very good standing amongst our shoppers. We've been an energetic corporation with wide market for Bit Drill, Diamond Core Drill Bit, 1606 Pdc Bit, We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
High Quality for Drill Bits Suppliers In South Africa - Impregnated Core Bit – DeepFast Detail:

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.

Drilling in extremely hard formations It is suitable for coring in extremely hard abrasive formations, such as sandstone.

Features

◆Curved crown
The curved crown has a smooth core

◆Radiant waterway design
The bit has radiant waterway design which is suitable for high speed.

Technology

◆The self-sharpening impregnated insert
The self-sharpening impregnated insert keeps the cutting sharp during drilling.

◆The unique matrix formula
The unique matrix formula makes the matrix match the wear and formation,optimizes the cutting

Introduction:

It is suitable for coring in extremely hard abrasive formations, such as sandstone.

Features

1.Curved crown: The curved crown has a smooth core

2.The self-sharpening impregnated insert: The self-sharpening impregnated insert keeps the cutting sharp during drilling.

3.The unique matrix formula: The unique matrix formula makes the matrix match the wear and formation, optimizes the cutting edge and wear resistance of diamond which makes the bit obtain a better ROP.

4.Radiant waterway design: The bit has radiant waterway design which is suitable for high speed.

Product Specifications:

 

IADC code M842
Number of blades 15
Total flow area 1.0 in2
Cutting structure Pregnancy block
Standard gauge length 1-1/2″38.1 mm
Upper buckle torque 13.4~16.3KN•m
Core barrel size 6-3/4″×4″(川7-4/5)

Recommended Operating Parameters:

Flow rate 10~30 L/S
Rotating speed 40~150RPM
Drilling pressure 30~80 KN

Impregnated Core Bit Complete Core Service

in Extremely Hard and Deep Formation

4-2

CHALLENGES

Extremely hard and abrasive formation

The depth is about 4,000 meters

Request for high recovery rate

SOLUTION

In order to solve these problems, DeepFast offers Impregnated Core Bit 8 1/2” x 4” DIC280 to achieve this goal in deep and hard formation.

RESULTS

With the core cut 1 15 meters in two runs. which is from 3805 to 3920 meters

The coring time is about 20 hours, and ROPIS 5.75 m/h

The recovery rate is more than 85%

Overview

In the Liaohe Oilfield in China, the operator Liaohe Oilfield Coring Technology Services planned to drilling in the deep well of 3805 meters. The formation is extremely hard and lithology is granite with the compress strength more than 24000PSL. Its objective was to core the 8 1/2” hole section of the well to recover the hard formation. The normal PDC core bit had only low recover rate and less core cut. Therefore Deepfast offers its new designed Impregnated Core Bit to achieve this goal in deep and hard formation.


Product detail pictures:

High Quality for Drill Bits Suppliers In South Africa - Impregnated Core Bit – DeepFast detail pictures

High Quality for Drill Bits Suppliers In South Africa - Impregnated Core Bit – DeepFast detail pictures


Related Product Guide:

We are commitment to offer you the aggressive price tag ,exceptional products and solutions high-quality, as well as fast delivery for High Quality for Drill Bits Suppliers In South Africa - Impregnated Core Bit – DeepFast , The product will supply to all over the world, such as: Sao Paulo, Tajikistan, Switzerland, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Diana from Singapore - 2017.07.28 15:46
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Judith from Karachi - 2017.09.26 12:12
    Write your message here and send it to us