Cangzhou Lockheed Drilling Equipment Parts Co.,Ltd
1.Company profile
Established in 1998, Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional technology-oriented enterprise specialized in the production drilling equipments and tools,which is one of the leading corporations of drilling tools and workover fishing tool manufacturing industry. Including three series with full model types,as follows:
Drilling Bit series: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener;
Drilling Equipment Parts series: manual tong,elevator,slips,stabilizer;
Workover Fishing Tool series: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.
Our goal:Strive for Perfection and Win by Quality.
2.Product detail
Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old, old wells deepened so slim hole drilling.
1. Applications more widely applicable not only to lateral drilling, and can be used in deep wells.
2. Working torque than the PDC drill bit in the same conditions of pressure and lower strata can reduce the problem of small size drill expansion button to avoid mine accidents.
3. Single cone bit with both three-cone bit and PDC bit of advantage, there is a difference between the two Surrounded by a shortage of more than three-cone bit more suitable for large plastic formation, but also can be applied to PDC bit difficult to deal with hard interlayer, and other complex formations.
4. With the downhole drill motor to achieve high speed and special drilling needs.
1. Cutting structure
In response to the characteristics that inserts in different areas on the cone have different cutting
actions, conical inserts are placed in permanent contact area and wedge inserts are placed in
alternative contact area so that the drilling efficiency is greatly improved. Wear resistance of cutting
structure is enhanced by setting diamond inserts in the permanent contact area of the cone where
inserts are severely worn. Tungsten carbide inserts are placed on cone top face to protect cone
body from abrasive erosion.
2. Gauge Structure
With active cutting gauge protection inserts on bit body, the bit has good gauge protection inserts
on bit body, the bit has good gauge protection and up drill capability.
3. Bearing Structure
High precision journal bearing, Ball lock the cone. Hardface heard bearing surface. Cone bearing
inlaid with friction reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved. Compared
with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability.
4. Hydraulic Design
Small angled water course design increased the shirttail thickness and can effectively prevent the
watercourse erosion. Optirnized hydraulics structure improves the clearing capability and increases ROP.
5. Product Application
It is suitable for sidetracking, deep well drilling and old well repairing.
3.Other drilling equipment show
4.Packing information and transportation
5. Welcome to visit our factory
6.Contact me at any time
Your satisfaction is our mission!!!
