Reversing Tool

DK series Reversing Spears are used to catch drilling pipe, casing, tubing and other tubular junks during well workover. Suitable for onshore and offshore operations.

Details

The DK series reversing spear were developed to provide the market with more reliable technology and more hoisting performance. Mainly used to catch drilling pipe, casing, tubing and other tubular junks during well workover. It also can be used with other tools, such as casing cutter and jars. Included but not limited by the advantages mentioned, DK series reversing spear might be your best choice.

 

General Features

•  Suitable for cold area and desert environment
•  Suitable for onshore or offshore operations
•  Wide range of selection for different operations

 

Main aramaters

Outside Diameter: 3-1/8” – 8-1/4” (80 mm – 209.6 mm)

 

Parameters:

Type OD (mm) Left-hand Thread API Right-hand Thread API Tensile Strength (kN) Reversing Torque (kN.m)
DK-33 86 NC26 NC26 260 5
DK-41 105 NC31 NC31 500 9
DK-46 121 NC38 NC38 900 15
DK-63 162 NC50 NC46 1300 28
DK-64 165 NC50 NC50 1500 35
DK-64A 165 NC50 65/8REG 1500 35
DK-64B 165 NC50 75/8REG 1500 35
DK-70 178 51/2FH 51/2FH 2000 50
DK-80 203 65/8REG 65/8REG 2500 65
DK-90 229 75/8REG 75/8REG 3000 80

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