Products

DESCRIPTION

Basic Info

After-sales Service	Support
Warranty	15 Years
Manufacturing Process	Forging
Surface Treatment	Polishing
Operation Pressure	Atmospheric Pressure
Material	Cast Aluminum
Use	Well Drilling
Model No.	IADC 437/517/537/637
Tooth Type	Scoop Inserts -Chisel Inserts -Flat Inserts
Lug/Shirttail Protection	Hardmetal with Flat Inserts
Wob(Kn/mm)	0.45~1.00 Kn/mm
Rpm(R/Min)	120~50 R/Min
Transport Package	Ply Wooden Box/ Cartons
Specification	standard
Trademark	LFM
Origin	China
HS Code	84139100
Production Capacity	50000 Sets/Per Year

Product Description

PDC drill bit with deep blade and long parabolic configuration, ensure optimal bottom hole flow pattern and anti-balling.

Anti-whil design improves ROP and enhance the drilling stability.

Arc blade and spiral gauge enhance the cutting capability and the drilling stabilization.

Medial cutter density design is suitable for soft to medial formations.

Introduction of PDC drill bit

♦ Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasionresistance.♦ Dedicated PDC cutter can improve the life and shield the risk of complex formation drill not passed.♦ Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 MPa)♦ Low torque spiral design and software designed tooth reduce the cutting edge wear & increase life♦ (no repair life up to 8300 M/pc).♦ The unique parabolic crown-shaped design and tooth balance design keeps smooth drilling under high speed.♦ (Speeds up to 30~40m/h.)♦ The scientific drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth.♦ Authoritative API standard and ISO certification, quality and service will be better ensured.Product Parameters

Bit Type	6"	8-1/2"	8-1/2"	12-1/4"	Bit Type	17-1/2" GM1606T
IADC Code	M423	M432 M332	M323	M432 M332	IADC Code	M323
Blade	5	6	8	6	Blade	6
Cutter Size (mm)	Φ13MM	Φ16MM	Φ13MM	Φ16MM	Cutter Size (mm)	Φ16MM;Φ13MM
Nozzle Qty/Type	5	13.2	9.6	30.78	Cutter Qty	Φ16×58;Φ13×81
Nozzle Qty/Type	3NZ	6NZ	4NZ	6NZ	Nozzle Qty/Type	8NZ
Gauge Length	1.5"	2.2"	2"	2.5"	Gauge Length (mm)	110
Connection	3-1/2" API REG	4-1/2" API REG	4-1/2" API REG	6-5/8" API REG	Connection	7-5/8" API REG
Make up Torque(KN.m)	10.4~11.4	24.1~26.5	24.1~26.5	51.7~56.9	N.W./ G.W.(KG)	338/388
Rotary Speed(rpm)	60-260	60-260	60-260	60-260	Nozzle Size (inch)	10/32
Weight on Bit(KN)	8-50	20-100	20-100	30-140	Rotary Speed(Rpm)	60-260
Max.WOB(KN)	90	130	130	180	Weight On Bit(KN)	30-200
Flow Rate(lps)	10-30	22-35	22-35	38-70	Max.WOB (KN)	240
					Flow Rate(lps)	45-80

Above are regular sizes for your reference. Size can be customized as per your requirement.

Types of PDC Bits

1. Matrix Body PDC Bits "Matrix" is a very hard, rather brittle composite material comprising tungsten carbide grains metallurgically bonded with asofter, tougher, metallic binder. Matrix is desirable as a bit material, because its hardness is resistant to abrasion anderosion. lt is capable of withstanding relatively high compressive loads, but, compared with steel, has low resistance to impact loading. Matrix is relatively heterogeneous, because it is a composite material. Because the size and placement of the particles of tungsten carbide it contains vary (by both design and circumstances, its physical properties are slightly less predictable than steel. Matrix-body PDC bits are commonly preferred over steel-body bits for environments in which body erosion is likely to cause a bit to fail. For diamond-impregnated bits, only matrix-body construction can be used.2. Steel Body PDC BitsSteel is the opposite of matrix. It can of withstanding high impact loads, but is softer and lacks protective features. Thestrength and ductility of steel give steel-bit bodies high impact resistance. Steel bodies are considerably stronger than matrix bodies. A beneficial feature of steel bits is that they can easily be rebuilt a number of times because worn on damaged cutters can be replaced rather easily. This is a particular advantage for operators in low-cost drilling environments.

Steel body PDC bit	These steel bodied bits have advanced hydraulics and forward advanced blades that significantly increase ROP. The bits are specially designed to increase productivity in sandstone and shale formations. They are customizable with flushing holes and fixed or adjustable nozzles,along with blade count and diamond cuter size configuration options.
matrix body PDC bits	The matrix body PDC bits provide a stronger wear resistance due to the matrix powder that is applied to the body. The matrix body style is able to withstands harder compositions,such as dolomite and limestone. Bits are fully customizable with flushing holes and fixed or adjustable nozzles, along with blade count and diamond cutter size configuration options.

Detailed Photos

Company Profile

SHANDONG LIGHT FIR MACHINERY (LFM) is located in Shengli Oilfield, Shandong Province, China.

LFM is a physical enterprise integrating mechanical processing and manufacturing and sales of special petroleum equipment. We have two cooperative production bases, which can produce OCTG and various accessories and tools.

The products we can provide include: Rig accessories and tools, OCTG, LinePipe, FRP Line Pipe, Artificial Lifting Equipment, Wellhead equipment, Valves, Pipe fittings, BOP, Downhole Tools etc. According to standards: API, ASTM, ASME, Ghost etc.

Our leading products: Casing & Tubing(API 5CT series, Tenaris Series), Valves(Gate Valve, Ball Valve, Check Valve, Globe Valve, Choke Valve; API 6A series, API 6D series, API 600 Series, and General Use Valves); BOP and BOP Spare parts; Drilling Tools etc.

LFM is also a professional supplier of WATER TREATMENT EQUIPMENT. We work together with the professional WATER TREATMENT EQUIPMENT manufacturer in China. The products we supply have been widely recognized by customers.

Our aim is "Use our professional services to make your business easier". Therefore, we devote to providing customers with integrated solutions and strive to become your one-stop procurement platform in China.

CertificationsPackaging & Shipping

FAQ

Q1: What's your packing?
A: Regular packing.Q2: What's your delivery?
A: Normally, about 30-45 days.
Q3: What are the shipping methods?
A: Ocean shipment to the port near from you; Air shipment to the shipment near from your company; Door to door service by international express.Q4: What about the payment options?
A: In general, we accept T/T. Q5: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will detail with your inquiry priority.