Oil Petroleum Water Mining Rock Well Drilling Tools Oil Drilling Equipment Tricone Drill Bit 17-1/2 Inch Tricone Bit Price with API Certificate

• Customized: Customized
• Standard: API
• Length: Taper-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 17-1/2" IADC 537
• Type: Center Drill Bit
• Material: High Carbon Steel
• Usage: Well Drilling
• Nozzie Qty: 3
• Bearing Type: Plain Bearing
• Seal: Rubber
• API Connection(Reg)Pin: 7-5/8" Reg
• Weight on Bit(Kn/mm): 0.7-1.2
• Wob(Kn): 311-533
• Rotary Speed(Rpm): 90-40
• Transport Package: Plywood Box and Ad Required
• Specification: 17 1/2"
• Trademark: Ruishi
• Origin: China, Cangzhou
• HS Code: 820719
• Production Capacity: 20000PC/Year
• Package Size: 76.00cm * 56.00cm * 56.00cm
• Package Gross Weight: 190.000kg

Product Description

 

Product Description

 

Hot sales
IADC Code	Size	Seal	WOB(KN)	Rotary Speed(rpm)	Formation
115	2"-26"	Rubber & Metal Seal	0.35-0.75	60-180	Suitable for ultra soft formation with low compressive strength and high drillablity, such as clay, mudstone and chalk
125	2"-26"	Rubber & Metal Seal	0.3-0.85	60-180	Suitable for soft formation with low compressive strength and high drillability, such as mudstone, plaster, salt rock, soft shale and soft limestone
215	2"-26"	Rubber & Metal Seal	0.35-0.95	60-150	Suitable for medium formation with high compressive strength, such as medium soft shale, anhydrite, Medium soft limestone, medium soft sandstone and soft formation with hard interlayer
217	2"-26"	Rubber & Metal Seal	0.4-1.0	60-100	Suitable for medium formation with high compressive strength, such as medium soft shale, anhydrite, Medium soft limestone, medium soft sandstone and soft formation with hard interlayer
437  437G	2"-26"	Rubber & Metal Seal	0.35-0.9	70-240	Suitable for ultra soft formation with low compressive strength and high drillablity, such as clay,gypsum, mudstone and soft limestone, etc.
517  517G	2"-26"	Rubber & Metal Seal	0.35-1.0	60-140	Suitable for soft formation with low compressive strength and high drillablity, such as mudstone, plaster, salt rock, soft shale and soft limestone.
537  537G	2"-26"	Rubber & Metal Seal	0.45-1.0	50-120	Suitable for soft to medium formation with low compressive strength, such as mudstone, limestone, shale and interbeds, etc.
617  617G	2"-26"	Rubber & Metal Seal	0.415-1.1	50-200	Suitable for medium hard formation with high compressive strength, such as hard shale, limestone, sandstone, dolomite, etc.
637  637G	2"-26"	Rubber & Metal Seal	0.5-1.1	40-180	Suitable for medium formation with high compressive strength, such as medium soft , anhydrite, Medium soft limestone, medium soft sandstone and soft formation with hard interlayer

Detailed Photos

1.Inserts
The inserts are composed of premium tungsten carbide and some other elements, our engineer fine-tuned the compacts to match specific formations and drilling applications.

 

2. Additional Rows Of Inserts
The additional rows of teeth increase drilling efficiency and durability without sacrificing ROP. There is more evenly distributed WOB and improved the balance of the bit.

 

3.Six-point Gauge Stability
This design delivers six-point contact with the borehole wall for unequalled bit stability that protects the cutting structure from damaging lateral blows.

 

4.Gauge Inserts
More tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can increase the stability and life of the bit.

 

5.Heel Row Compacts
Protects shirttail and reduces thermal effect on sealing and enhances durability and ROP of the bit

 

6.Nozzle
Optimized flushing system including three combined nozzles, balances fluid flow, allows effectively cleaning bottom-hole zone and anti-balling

 

Certifications

 

 

producing department

 

 

Packaging & Shipping

 

 

Company Profile

 

 

Hebei Ruishi Bits Manufacturing Co., Ltd., was founded in 1990, it is a professional company engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized company. The company is located in Renqiu city which is rich in oil resources, Renqiu is also the location of Huabei oilfield.

The company has a group of drilling technical experts engaged in the research and design of diamond drill bits for many years, and equipped with five axis machining center, CNC machine tools, CNC sintering furnace, ring seam machine and other advanced production equipment, we are using domestic and foreign advanced professional design software, continuous innovation and sustainable development. The company has a complete production line of diamond and cone bits, with a wide range of product models, covering all sizes from 2 "to 26".

The company promotes total quality management and takes customer demand as the center. It fully implements ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system in business operation. It strictly implements API Spec7-1 quality management standard in the production process. Ensure the stability of product quality and excellent performance.

As a first grade supplier of petrochina, Sinopec and CNOOC for many years, our products are widely used in Tarim, Tuha, Changqing, Dagang, Sichuan, Zhongyuan, Jidong, North China and other major oil fields, and we have established a long-term strategic partnership with them. Our stable and excellent product quality and timely and thoughtful service are highly recognized by users. At the same time, the company′s products are also exported to North America, the Middle East and Russia and other countries and regions.

Companies adhering to the "excellent quality, honest and trustworthy, improvement and innovation, satisfactory service" concept, is willing to cooperate with domestic and foreign customers wholeheartedly, mutual benefit and win-win for both parties.
 

Exhibition and customer

 

 

 

 

FAQ

Q:Are your company a trading company or manufacturing factory:
A: We are professional manufacture with over +20 experience 
Q:Accepted Payment Terms:
A:T/T, L/C, Paypal
Q:Guarantee and Warranty of Quality:
A: We are an API and ISO certified factory, we  has also employed famous experts as product development consultant and build technical service .Have a strong and effective after-sales service team
Q: Can I visit your factory online?
A:Yes, we can show our workshop, warehouse, offices online by WeChat, Whatsapp