Tricone Bit, Three Roller Cone Bit for Water/Oil/Gas/Rock Well Drilling

• Customization: Available
• Customized: Customized
• Standard: AISI, API
• Model NO.: Tricone
• Type: Center Drill Bit
• Material: High Carbon Steel
• Usage: Well Drilling
• Application: Oil Gas Water Well Mines Coalbed Methane
• Blade: Deepened Blade
• Gauge: Extende Gauge
• Thread: Reg
• Dimension: 14*16*26--66*63*84mm
• Rotation Speed: 70-40r/Min
• Wob: 0.70~1.20kN/mm
• Transport Package: Plywood Box, Iron Box or as Required
• Specification: 6" 8-1/2" 8-3/4" 12-1/4" 17-1/2"
• Trademark: YCPT
• Origin: China
• HS Code: 8207191000
• Production Capacity: 20000PCS/Year
• Package Size: 20.00cm * 20.00cm * 40.00cm
• Package Gross Weight: 50.000kg

Product Description

Tricone Bit, Three Roller Cone Bit, Rock Drill Bit for Water or Oil/Gas Well Drilling

Product Description

 

Overview of Tricone Bit

Introducing our high-performing tricone drill bit, designed for a range of drilling projects including oil and gas well drilling, geothermal well drilling, water well drilling, and trenchless drilling. Made with durable materials and advanced engineering, this tricone drill bit is built to withstand tough drilling conditions and deliver exceptional results. Its precision-cut teeth and optimized design ensure efficient and seamless drilling, making it an ideal choice for professionals in the industry. Trust our tricone drill bit to deliver the performance you need for your drilling projects.
 

Tricone rock drilling bit Features

Bearing Structure
High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.

Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit.

Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.

 

1. Journal bearing. Hardfaced head bearing surface.Inne hole of ocne is silve-plated.The load capacity and seizure resistance of the bearing is greatly improved.
2. O ring seal is mode of more wear resistant and high saturated buna-N with the increased seal section and precisely designed scaling flange in the cone sealing ares has increased the reliability of the seal.
3. All rubber compensator is used which can limit pressure differential and prevent drilling fluid from entering the lubrication system and thi provides the bearing system with good assurance of lubrication.
4. High weat resistance and excellent cutting ability pf the insert bit are given full play bu using carbide compacts of high strength and high toughness in comnination with optimized compact numbers and rows, the exposure height and special shaped compacts. For steel tooth tricone, the tooth surface is hard taced with new type of wear resistant material and thus has extended working life of the cutting structure while still maintaining high ROP.

 

Product Parameters

IADC	WOB (KN/mm)	RPM (r/min)	Applicable Formations
114/116/117	0.3~0.75	180~60	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.
124/126/127	0.3~0.85	180~60	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
134/135/136/137	0.3~0.95	150~60	Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
214/215/216/217	0.35~0.95	150~60	Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.
227	0.35~0.95	150~50	Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

 

IADC	WOB (KN/mm)	RPM (r/min)	Applicable Formations
417/437/  447/415/435	0.35~0.9	150~70	Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.
517/527/515	0.35~1.0	140~60	Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.
537/547/535	0.45~1.0	120~50	Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.
617/615	0.45~1.1	90~50	Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc
637/635	0.5~1.2	80~40	Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.
Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

 

Popular models
size	IADC CODE
4 1/2''(114.3mm)	115 117 127 217 417 437 517 537 637
4 3/4''(120.7mm)	115 117 127 217 417 437 517 537 637
5 7/8''(149mm)	115 117 127 217 417 437 517 537 637
6''(152mm)	115 117 127 217 417 437 517 537 637 737
6 1/2''(165mm)	115 117 127 217 417 437 517 537 617 627 637 737
7 1/2''(190mm)	115 117 127 217 417 437 517 537 617 627 637 737
7 7/8''(200mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
8 1/2''(215.9mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
8 3/4''(222.3mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
9 5/8''(244.5mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
9 7/8''(250.8mm)	115 117 127 137 217 417 437 517 537 617 627 637 737 837
11 5/8''(295.3mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
12 1/4''(311.1mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
14 3/4''(374.7mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
15 1/2''(393.7mm)	115 117 127 217 417 437 517 537 617 627 637 737 837
17 1/2''(444.5mm)	115 117 127 217 237 417 437 517 537 617  637
20''(508mm)	115 117 127 217 237 437 517 537 637
22''(558.8mm)	115 117 127 217 437 517 537 637
24''(509.6mm)	115 117 127 217 437 517 537

 

Packaging & Shipping

Company Profile

 

Shandong Yacheng Petroleum Technology Co., Ltd.(YCPT) was established in 2016 while the mother company Dongying Xincheng Petroleum Technology was founded since 2003, and located at the second largest oilfield of China-Shengli Oilfield in Dongying city, which is famous as "oil city" in China. In domestic, we are first class supplier in vendor list of CNPC, and CNOOC, and member of CCOIC,CCPIT and so on. 

The company is committed to develop, manufacture and supply of oilfield equipment, like oil and gas drilling rig equipment and spares, handling tools like hydraulic power tong, elevator,pneumatic spider, mud pump with spares, BOP equipment, Gate valve, manifold and swivel joint,etc. 

We have established a complete quality control system, all products& equipment manufactured as per international standard ISO 9001 and API standard.

FAQ

1.About packing:

plywood case,cartons or pallets

2.Terms of payment:

We accept T/T,L/C,Western union,Papal

3.Terms of shipment:

About 30 days after receiving the advance payment or according to bot parties agreement

4.Ports of shipment:

Tianjin,Qingdao,Shanghai and other locations requested by customers .by sea ,air or train

5.Guarantee:

One year since delivery.

6.Inspection:

100% testing before delivery

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