Basic Info.
Model NO.
YCPT
Certification
API
Power Source
Dril
Operation Pressure
No Power
Applicable Medium
Mud, Water
Structure
Vertical
Material
Alloy
Usage
Downhole Milling
Third Party Test
Can Be Done
Transport Package
Polwood Box
Trademark
YCPT
Origin
China
Production Capacity
500000 PCS/Year
Product Description
API SPEC 7-1 Concave Bottom junk mill
Shoe grinding is a kind of grinding well where abouts tools of things. Such as grinding bits, roller cones, diameter gauges, slips, flushing pipes, drilling tool joints, deep well pump accessories, and other falling objects. Flat and concave bottom grinding shoes rely on their YD alloy and wear-resistant materials surfacing on the bottom surface will eat and grind the falling objects under the action of the drilling pressure, and the grinding debris will follow the ring flushing fluid is brought out of the ground.
Main Data sheet
| Model | Milling shoe outer diameter mm(inch) | Connection Tread | Casing/Tubing Size(mm) |
| AMX260 | 260(10 15/64) | 400(15 3/4) | 6 5/8REG |
| WG311 | 311(12 1/4) | 440(17 21/64) | 6 5/8REG |
| WG216 | 215.9(8 1/2) | 400(15 3/4) | NC50 |
| AMX191 | 190.5(7 1/2) | 400(15 3/4) | 4 1/2REG |
Our Company
Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.
Our Clients
Our Certificate
Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.
Our Clients
Our Certificate 