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Downhole tools Home>>Products>>Downhole tools

Reversing Joint


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Name: Reversing Joint
Name: Beijing Tripod International Trade Co., Ltd
Model:
Brief:

There is usually a counter clockwise thread for tool joint at the upper part. Cone at the lower part can make the expansion sleeve of the spear convergent screw the fish connection; by raising the drilling tool, the expansion sleeve can hold the fish firmly, then reversing.

Details

Technical Specifications:

 

Type

O·D

(mm)

Left–hand Thread

API

Right–hand Thread

API

Tensile load

(kN)

Allowable reversing torque

(kN.m)

DKQ33

86

NC26

NC26

260

5

DKQ41

105

NC31

NC31

500

9

DKQ46

121

NC38

NC38

900

15

DKQ63

162

NC50

NC46

1300

28

DKQ64

165

NC50

NC50

1500

35

DKQ64A

165

NC50

65/8REG

1500

35

DKQ64B

165

NC50

75/8REG

1500

35

DKQ70

178

51/2FH

51/2FH

2000

50

DKQ80

203

65/8REG

65/8REG

2500

65

DKQ90

229

75/8REG

75/8REG

3000

80

 

 

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