Active Member
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[China]
Address: HeBei，China
Contact name:Sophie Zhang
Langfang Pangolin Drilling Tools Co., Ltd. |
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Forging Non Magnetic Drill Collar
Spiral Non Magnetic Drill Collar For Well Drilling Oil Field
Equipment
Introduction
The non-magnetic drill collar is made of low carbon high chromium
manganese alloy steel. It is refined by strict chemical
composition, and its mechanical properties are obtained through
forging. When the magnetic field strength is 1×105/4marea/m, the
relative permeability bias of non-magnetic drill collars is
r≤1.010.
Advantages
Since all magnetic measuring instruments can sense the geomagnetic
field of the borehole when measuring the direction of the borehole,
the measuring instruments must be in a non-magnetic environment.
However, in the drilling process, the drilling tool is often
magnetic and has a magnetic field, which affects the magnetic
measuring instrument and cannot obtain the correct wellbore
trajectory measurement data.
Product parameters
| Machine Type | Drilling Tool |
| Material | Carbon Steel |
| Processing Type | Forging |
| Use | Well Drilling |
| bit size | 3 3/4"(95mm) |
| connected thread | 2 7/8''reg |
| lobe | 5:6 |
| stage | 4 |
| flow rate | 162-578 lpm |
| rotory speed | 121-432rpm |
| working pressure loss | 3.2mpa |
| output torque | 613 N.m |
| output power | 36kw |
| Applicable Industries | Building Material Shops, Machinery Repair Shops, Construction works , Energy & Mining |
Used in
Pipeline transportation, boiler pipes, hydraulic/automobile pipes,
oil/gas drilling, food/beverage/dairy products, machinery,
chemicals, mining, building decoration, special uses.
Pic Show
Pangolin (China) Construction Machinery Co., Ltd. is a drill
manufacturer with complete testing equipment and strong technical
force. Our products have a wide range, high quality, reasonable
price, and timely delivery, which are widely used in oilfields,
drilling, non-excavation fields and other industries. Our products
are widely recognized and trusted by users, and can meet the
ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact
us for future business relations and mutual success!
