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Steel Teeth Three Roller Cone Bit For Oil / Geological Drilling , Abrasion Proof
Steel Teeth Three Roller Cone Bit For Oil / Geological Drilling , Abrasion Proof
Specifications
Brand Name :
New Diamond
Model Number :
9 7/8" 645 251mmTricone drill Bits
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
IADC Code :
645
Circulation Type :
Jet Air
Pin Connection :
6 5/8”API
Metric Bit Diameter :
251mm
Product Weight :
65KG
Weight on Bit :
29,625-59,250Ibs
Description

9 7/8" 645 251mm used oil well Tricone Drill Bit

Drill bits are the most widely used in oil drilling and geological drilling. Tricone bits have the effect of rocking, crushing and shearing the formation rock during rotation. Therefore, the roller cone bit can adapt to various soft, medium and hard formations. Especially after the emergence of jet-type roller bits and long-nozzle roller cone bits, the roller bit drilling speed is greatly increased, which is a major revolution in the development of roller cone bits. Tricone bit by tooth type can be divided into milling teeth (steel teeth) roller bit, insert the tooth (carbide roller gear set) roller bit; according to the number of roller cone can be divided into single-cone bit, three teeth Drill bit and assembly of multi-cone bit. The most widely used at home and abroad, the most common is the tricone bit.

Description

Cautions

Please select the applicable formation and parameters according to the instructions.

Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.

Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.

Bottom hole must be clean and bit must not be used for long section reaming.

Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures

The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.

Specifications

Bit Diameter IADC Applications Special Features(Cutting Structure,Lug Protection) Weight PIN Conn Operating Suggestions WOB/RPM
Ibs KG
9 7/8” 251mm 645 Medium-hard and abrasive formations with high compressive strengths. Coical on gage and inner rows;Hardmetal on lug;Wear resistant carbide on shirttail lip and lug. 143 65 6 5/8”API 29,625-59,250Ibs/100-60RPM

Feature Advantage

1. Price commitment: in order to ensure the high reliability of products, raw material selection are using grapefruit brand products; under the same competitive conditions, and not to reduce product technical performance on the basis of sincerity at a favorable price to customers.

2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.

3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliable product quality" principle.

Product tags

drill rod hardness

,

hardened drill rod

,

metal drilling lubricant
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Steel Teeth Three Roller Cone Bit For Oil / Geological Drilling , Abrasion Proof

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Product Detail
Brand Name :
New Diamond
Model Number :
9 7/8" 645 251mmTricone drill Bits
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Steel Teeth Three Roller Cone Bit For Oil / Geological Drilling , Abrasion Proof

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
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