OEM China Manufacture Carbide Parts for Downhole Tool Cemented Carbide Wear Parts in Oil

• Standard: ISO9001:2015
• Application: Coal Yard, Oil and Gas
• Material: Tungsten Carbide
• Type: Wear Parts
• Industry: Oil & Gas Industry
• Advantage: High Stability
• Model NO.: Zonco-11639
• OEM: Available
• Performance: The Ultra-High Hardness and Strength
• Transport Package: Carton or Wooden Case. Also Can Be Customized as P
• Specification: Customization
• Trademark: ZONCO
• Origin: China Zhuzhou
• HS Code: 84819000
• Production Capacity: 800-1000PCS Per Month

Product Description

Product Description

OEM China Manufacture Carbide Parts for Downhole Tool Cemented carbide wear parts in oil

Detailed Product Description:

This tool is the only drilling tool that adds a torsional impact directly to the drill bit. Just like an impact driver, the tool converts hydraulic energy into torsional hammering action that enables aggressive PDC bits to fracture and drill through even the hardest rock at higher depths of cut. Also, failing the rock more frequently prevents stick-slip, a destructive process where torsional energy is cyclically stored up and released from the drill string. That means that not only do you drill faster, but your bit and BHA stay drilling longer.

The phenomenon of stick-slip is well researched and documented within the drilling industry. Bit-related stick-slip is often a problem when drilling hard formations with a Polycrystalline Diamond Compact (PDC) fixed-cutter bit. Under optimum drilling conditions, the PDC bit shears formation with a constant depth of cut (DOC). When a harder formation is encountered the bit loses DOC and more weight-on-bit (WOB) must be added to engage the PDC cutters in formation. Many times, however, the reactive torque of the formation cannot be overcome immediately - in this case the bit slows or stops (stick) while torque is stored in the drill string until the torque required to fail formation is achieved and the bit violently rotates (slip). This action can cause damage to PDC cutters and other drill string components, resulting in reduced bit and tool life as well as poor rate of penetration (ROP).

Traditional methods for mitigating stick-slip involve adjusting operating parameters to avoid the stick-slip phase, pacifying the PDC bit by using higher blade counts, higher backrakes, etc., or even by using less-efficient roller cone or diamond-impregnated bits. These methods have only been marginally successful and reduce overall drilling efficiency and lead to reduced potential ROP.

 

 

Advantages:

Zonco has been specialized in the cemented carbide industry for many years. It is particularly good at the production and processing of special-shaped non-standard parts. Zonco has not only a full set of processing equipment, but also unique processing technology as well. Zonco offers innovative solutions to meet the extreme complex and severe working conditions (high temperature, strong corrosion and wear) in energy, chemical industry and other industries.The company is dedicated to addressing production concerns to deliver productivity to customers seeking peak performance and providing products with high performance price ratio.

Common Alloy Grades, Ghysical Mechanical Properties And Recommended Application
Grade	WC%	Co/Ni %	Physical and mechanical properties			Grain size (μm)	Recommended application
			Density (g/cm3)	TRS (N/mm^2)	Hardness (HRA)
ZG01	100	0	15.3-15.5	1200	95.5	0.3	Ultra-high hardness, high wear resistance, anti-corrosion, with certain anti-destructive ability
ZG04X	96	4	15.0-15.2	1600	92.8	0.8-1.0	Suitable for drawing die, non-ferrous metal wire drawing and wear-resistant parts
ZG06	94	6	14.8-15.1	2500	90.0	1.2	Good abrasion resistance, good compression resistance, suitable for wear-resistant parts that resist abrasion and high pressure.
ZG06X	94	6	14.8-15.1	2400	91.5	1.0	Superio wear resistance,good comprehensive properties,suitable for making non-standard structure components with higher wear resistance.
ZG06A	94	6	14.8-15.1	2150	92.5	0.6-0.8
ZG08	92	8	14.6-14.9	2700	89.0	1.2-1.6	Good general performance, used for general wear parts, molds, general tools, etc.
ZG10.2	90	10	14.3-14.6	3800	91.7	0.7	Good general performance, suitable for casing and oil nozzle products
ZG11	89	11	14.3-14.7	2800	88.5	1.2-1.6	Anti-wear, anti-erosion, good comprehensive mechanical strength, suitable for wear-resistant parts in the petroleum, chemical and mechanical industries.
ZG12X	88	12	14.2-14.5	3000	89.5	1.0-1.2	Anti-erosion, good comprehensive mechanical strength, suitable for impact-resistant wear-resistant parts, molds, and roller rings.
ZG15	85	15	13.8-14.2	3000	86.5	1.2-1.6
ZG15X	85	15	13.8-14.2	4500	89.0	0.7	Excellent wear resistance and toughness,it is suitable for making integral stamping dies, anti-vibration toolholders, etc.
ZG20	80	20	13.4-13.8	3100	85.0	1.0	Excellent wear resistance and toughness
ZN06	94	6	14.5-14.9	2000	90.0	1.2	Non-magnetic alloy, suitable for sealing ring, non-magnetic wear-resistant parts and corrosion-resistant parts.
ZN09	91	9	14.3-14.6	2300	89.0	1.2-1.6
ZN11	89	11	14.0-14.3	2600	88.0	1.2