Sliding Block Spear

The Sliding Block Spear is an internal fishing tool which is not only used for fishing of fallen objects perforated such as drill pipe,tubing,wash pipe ,liner ,packer ,water distributor etc but also for reversing of stuck fallen objects or used with other tools such as jar and back-off tool.

Parameter of Sliding Block Spear

The Sliding Block Spear is an internal fishing tool which is not only used for fishing of fallen objects perforated such as drill pipe,tubing,wash pipe ,liner ,packer ,water distributor etc but also for reversing of stuck fallen objects or used with other tools such as jar and back-off tool.

Specifications – Sliding Block SpearĀ 

Model

Body O.D. (mm)

ThreadConn.

Catch I.D. (mm)

Tool Length (mm)

HLM-D(S)48

73

2 3/8 TBG

40.9

550 650 750
800 1000 1200
1500 1800 2000

HLM-D(S)60

86

NC26

45-51.8

HLM-D(S)73

105

NC31

55-62

HLM-D(S)89

105

NC31

66.7-78

HLM-D(S)102

105

NC31

85-92

HLM-D(S)114

121

NC38

94-104

HLM-D(S)127

121

NC38

105-116

HLM-D(S)140

159

NC46

115.4-127.3

HLM-D(S)178

165

NC50

147.2-166

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