API SPEC 7-1 Reverse Circulation Strong Magnetic Fisher
The reverse circulation strong magnetic fisher is to use the local reverse circulation of the drilling fluid flow near the bottom of the well to suck the downhole debris.A salvage tool attached.The reverse circulation strong magnetic salvage device is mainly composed of an upper joint, a magnetic steel sleeve, a steel ball, a magnetic core, and a flat shoe.
The reverse circulation strong magnetic fisher mainly relies on the large flow and high pressure of the backwashing mud to impact the bottom of the well, so that the bottom of the well falls.
The object suspends movement and is adsorbed by the surface of the magnet to realize salvage.
Main Data sheet
| Model |
O.D.(mm) |
Connection Thread |
Unit suction weight(Kg/cm2) |
Well hole size(mm) |
| YCPT-FP86 |
86 |
2 3/8REG |
7.7 |
95-110 |
| YCPT-FP146 |
146 |
NC38 |
8.5 |
95-110 |
| YCPT-FP200 |
200 |
NC50 |
7.8 |
216-241 |
| YCPT-FP371 |
381 |
7 5/8REG |
6.9 |
406-444 |
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.
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