sale used mining machinery 165mm 5blades pdc drill bit
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- Supplier: Hejian Deris Petroleum Drilling Equipment Co. Ltd.
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Product Overview
Description
Product Overview
Drill bit parameters | |||
PDC bits type | 6 1/2" 165mm | Soft to medium soft formation drilling | |
IADC | S/ M323 | ||
WOB(KN) | 100-60 | Note: the maximum value of WOB and RPM in this table can not be adopted at the same time. | |
RPM(r/min) | 60-260 | ||
API Pin Connection | 3 1/2" Reg pin | ||
Cutter | A grade Oil PDC cutters | ||
Advantage | Tungsten carbide Gauge protection | ||
PDC Drill Bit With Extremely Fast Penetration Rates And Very Long Working Life
About PDC Drill Bit
Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard drilling applications. These matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics (CFD), enhanced hydraulics, and various structure geometries to maximize ROP.
Mainly used to drill the roof and side supporting hole, the gas drainage, water infusion, geological exploration hole and grouting hole and so on for the coal mine seam, water conservancy and hydro-power, dam and roadway construction of bolt-mesh support.
Polycrystalline diamond compact (PDC) bits deliver premium performance and durability for a wide range of standard drilling applications. These matrix- and steel-bodied bits incorporate the latest cutter technology, computational fluid dynamics (CFD), enhanced hydraulics, and various structure geometries to maximize ROP.
Mainly used to drill the roof and side supporting hole, the gas drainage, water infusion, geological exploration hole and grouting hole and so on for the coal mine seam, water conservancy and hydro-power, dam and roadway construction of bolt-mesh support.
Product Description
Polycrystalline diamond compact (PDC) drill bits are made with synthetic diamond cutters in either steel or matrix body material. PDC drill bits revolutionized the drilling industry with a wide application range and high rate of penetration (ROP) potential. Unlike roller cones, these polycrystalline diamond compact (PDC) drill bits are one piece bodies with no moving parts. The fixed-cutters shave away the rock, making it possible to operate with higher rotation speeds more efficiently in consolidated formations.
What Does Polycrystalline Diamond Compact Bit Mean?
A polycrystalline diamond compact (PDC) bit is a bit that uses synthetic diamond disks,
called "cutters." to shear its way through rock with an ongoing scraping motion. The PDC bit is particularly suited to drilling
through shale formations. which present some specific problems with reward to borehole instability. such as borehole narrowing.
called "cutters." to shear its way through rock with an ongoing scraping motion. The PDC bit is particularly suited to drilling
through shale formations. which present some specific problems with reward to borehole instability. such as borehole narrowing.
PRODUCT SPECIFICATIONS
Features of S series comprehensive and fast drilling steel body PDC bits:
1> According to different formation rock characteristics, optimize the crown profile and select composite sheets with different functions to meet the needs of drilling in soft to medium hard formations without hydrogen sulfide.
2>The cutting structure adopts force balance design, asymmetric thin blade, deep chip flute design, etc., so that the drill has a higher ROP.
3> Steel is used as the base material of the drill bit, and the surface of the blade is surfacing with high-performance wear-resistant materials to prevent erosion of the base material.
4> The dynamic flow field simulation technology is adopted to optimize the hydraulic design, enhance the cleaning and cooling effect of the drill bit, and prevent the drill bit from being muddy.
5>Using high-performance five-axis milling center and high-speed milling technology to ensure the machining accuracy and fixing force of the drill bit.
2>The cutting structure adopts force balance design, asymmetric thin blade, deep chip flute design, etc., so that the drill has a higher ROP.
3> Steel is used as the base material of the drill bit, and the surface of the blade is surfacing with high-performance wear-resistant materials to prevent erosion of the base material.
4> The dynamic flow field simulation technology is adopted to optimize the hydraulic design, enhance the cleaning and cooling effect of the drill bit, and prevent the drill bit from being muddy.
5>Using high-performance five-axis milling center and high-speed milling technology to ensure the machining accuracy and fixing force of the drill bit.
Drill bit Instructions
GMD/GSD series, matrix/steel body PDC bits suitable for directional drilling Features:
1>The design of shallow inner cone and short gauge makes the drill bit have good control performance and meets the needs of directional drilling.
2>Optimize the profile design of the drill bit and strengthen the tooth density on the shoulder. Make sure the drill has a high sidecutting capability.
3>The oblique diameter-gauge design enhances the stability of the drill bit in the process of orientation.
4>Strengthen the diameter-gauge design and strengthen the drill's diameter-gauge ability.
5>Optimize the water conservancy design, enhance the cleaning and cooling effect of the drill bit in the horizontal and directional sections, prevent the drill bit from being muddy, and improve the ROP of the drill bit.
2>Optimize the profile design of the drill bit and strengthen the tooth density on the shoulder. Make sure the drill has a high sidecutting capability.
3>The oblique diameter-gauge design enhances the stability of the drill bit in the process of orientation.
4>Strengthen the diameter-gauge design and strengthen the drill's diameter-gauge ability.
5>Optimize the water conservancy design, enhance the cleaning and cooling effect of the drill bit in the horizontal and directional sections, prevent the drill bit from being muddy, and improve the ROP of the drill bit.
The difference between the matrix PDC bit and the steel PDC bit:
1> Matrix-type diamond compact (PDC) drill is a cutting-type drill that welds the diamond compact to the drill matrix by brazing. The matrix bit is sintered with tungsten carbide powder, and brazed on the tungsten carbide matrix with synthetic polycrystalline diamond composite sheet.
2>Steel body PDC drill bits are machined and formed using nickel, chromium and molybdenum alloys. After heat treatment, the drill bit body is drilled, and the artificial polycrystalline diamond composite sheet is welded to the tooth cavity of the drill bit base body by brazing.
2>Steel body PDC drill bits are machined and formed using nickel, chromium and molybdenum alloys. After heat treatment, the drill bit body is drilled, and the artificial polycrystalline diamond composite sheet is welded to the tooth cavity of the drill bit base body by brazing.
How to choose the right PDC drill bit?
According to the formation lithology data, hydraulic and drilling parameters, select the appropriate type of drill bit.
Select the corresponding nozzle according to the hydraulic parameters, and the size difference of the nozzle hole should not be too large to avoid erosion of the flow channel.
Select the corresponding nozzle according to the hydraulic parameters, and the size difference of the nozzle hole should not be too large to avoid erosion of the flow channel.
Bit Application and stock
Before the drill bit goes downhole, check whether the size and model of the drill bit meet the requirements for use, whether the nozzle is installed properly, whether the size is correct, and whether the specification of the drill bit link thread matches the joint.
Before the drill bit goes downhole, check whether the size and model of the drill bit meet the requirements for use, whether the nozzle is installed properly, whether the size is correct, and whether the specification of the drill bit link thread matches the joint.
The drill bit should go down in accordance with the prescribed operating procedures. After the drill bit is in contact with the bottom of the well, it must be lightly pressed and turned slowly (the WOB is 10~20KN, and the rotational speed is 60r/min) for 30 minutes. Up to normal WOB drilling.
If there is abnormal damage to the drill bit, please communicate with our factory, and keep the packaging box, qualification certificate and original trial data of the drill bit, and the drill bit after use (do not remove the nozzle).
During the drilling process, the operation should be stable, and the drilling should be sent evenly to avoid drilling.
The storage and transportation of drill bits should be placed in wooden boxes and packaging boxes of soft materials to avoid damage.
The drill bit should be stored indoors at 10~30℃, kept dry, ventilated, and protected from sunlight and rain. Stored under these conditions, the shelf life is five years.
The drill bit should be stored indoors at 10~30℃, kept dry, ventilated, and protected from sunlight and rain. Stored under these conditions, the shelf life is five years.
Company Profile
Hejian Deris Petroleum Drilling Equipment Co., Ltd
♦Advanced technology&Equipment, International standard.
♦R&D center for rock drilling tools, high precision CNC machines, API&ISO Certified.
♦20+ Years & 30 Countries service experience.
♦Optimized solutions for various of requirement.
Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, convenient transportation
Specializing in the production and sales of drilling tools such as Tricone bit, PDC drill bits, Hole opener, roller cone drills,
hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established.
♦R&D center for rock drilling tools, high precision CNC machines, API&ISO Certified.
♦20+ Years & 30 Countries service experience.
♦Optimized solutions for various of requirement.
Hejian Deris Petroleum drilling equipment Co., Ltd was established in 2000, located in Hejian City Junziguan Industrial Park,close to Tianjin Port, Beijing Airport, convenient transportation
Specializing in the production and sales of drilling tools such as Tricone bit, PDC drill bits, Hole opener, roller cone drills,
hammer and hammer bit, drill pipes, drill collars, etc. A professional design, production, inspection and foreign trade sales team has been established.
Our company established in 2000. Our company have been grown into a leading manufacturer of drilling bit and a supplier of high quality drilling tools.
We are good at designing, manufacturing, and distributing Oil well , gas well, deep water well, crossing mine, pile foundation ,Geological exploration, construction industry drilling tools as well as finding customer
solutions for complex problems. Our company is committed to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop.
solutions for complex problems. Our company is committed to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop.
Hejian Deris owns a high reputation in the construction, exploration, water well, geothermal, mining, and oil & gas industries owe to we can provide dependability and high quality products at excellent value.
Products include: Tricone bit (steel tooth & TCI bit), PDC drill bit (matrix & steel body), step drag bit, HDD Reamer bit (Hole
opener), tricone bit cutters, replacement roller cones, stabilizer, Drill pipe, drill collar and so on. We offer a dynamic range
of products and solutions. Our diverse products can meet your industry various demands.
Products include: Tricone bit (steel tooth & TCI bit), PDC drill bit (matrix & steel body), step drag bit, HDD Reamer bit (Hole
opener), tricone bit cutters, replacement roller cones, stabilizer, Drill pipe, drill collar and so on. We offer a dynamic range
of products and solutions. Our diverse products can meet your industry various demands.
Related products
Steel tooth tricone bit
hybrid pdc bit
TCI tricone rock bit
HDD hole opener with roller cones
Single roller cones for making reamer and core barrel Hole opener
Core barrel for Pile Foundation
Packing and Shiping
Deris special wooden case packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee the safety of PDC bit crown composite during transportation.
2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
3.After-sale services:
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high quality.
Our Services
1.Pre-sale service:
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .
All model PDC bits are available,MOQ is only 1 set. Many sizes in stock.OEM,ODM. Export to USA,Europe,Asia,Africa,America and Australia.
Act as a good adviser and assistant of clients enable them to get rich and generous returns on their investments . 1.Select equipment model. 2.Design and manufacture products according to client's special requirement ; 3.Train technical personnel for clients .
All model PDC bits are available,MOQ is only 1 set. Many sizes in stock.OEM,ODM. Export to USA,Europe,Asia,Africa,America and Australia.
2.Services during the sale:
1.Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
3.After-sale services:
Provide considerate services to minimize clients' worries.
1.Complete After-sales service,professional engineers available to service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3.Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high quality.
FAQ
The information you may like to know before order:1. Does your company have its own factory?
A: Yes , we are local famous company with a professional drill bit manufacturer Deris in China.
2. Are product quality and customer service good?
A: Company tent of Deris: Quality first, after-sales service first. All of our are certified to ISO 9001. We insist : customer
supremacy of credibility. Advanced technology and equipment ensuring the quality satisfy international standards.
3 . How about the packing & Delivery?
A: We used high quality export carton container and wooden case in order to ensure that product reaches its destination safely.
4. About lead time and shipping time?
A: The lead time depend on quantity of order. Usually choose seaworthy packing , urgent order or small order are sent by air
parcel after received your agreement.
5. How to order our product?
A: Send the inquiry detail item description or with Model number. If there is no packing demand we take it as shipping. If
possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a accurate
understanding.
6. How can I access your company website?
Our website is : https://hjdrs.en.alibaba.com/
A: Yes , we are local famous company with a professional drill bit manufacturer Deris in China.
2. Are product quality and customer service good?
A: Company tent of Deris: Quality first, after-sales service first. All of our are certified to ISO 9001. We insist : customer
supremacy of credibility. Advanced technology and equipment ensuring the quality satisfy international standards.
3 . How about the packing & Delivery?
A: We used high quality export carton container and wooden case in order to ensure that product reaches its destination safely.
4. About lead time and shipping time?
A: The lead time depend on quantity of order. Usually choose seaworthy packing , urgent order or small order are sent by air
parcel after received your agreement.
5. How to order our product?
A: Send the inquiry detail item description or with Model number. If there is no packing demand we take it as shipping. If
possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a accurate
understanding.
6. How can I access your company website?
Our website is : https://hjdrs.en.alibaba.com/
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