Sliding Block Spear

Sliding block spear is an inside fishing tool for fishing the junk internally such as fishing drill pipe, tubing, washover pipe, liner, packer, water distributor etc, and it also can do back off operation for the stuck junk or used with other tools ( such as jar and back off tool).

Type	OD mm(inch)	Conn.	Specification & Property
Type	OD mm(inch)	Conn.	Fishing ID mm(inch)	Tensile Load KN	OAL mm(inch)
HLM-D(S)48	73(2.874)	2-3/8TBG	38(1.496)	170	550(21.65) 650(25.59) 750(29.53） 800(31.496) 1000(39.371) 1200(47.244) 1500(59.055) 1800(70.866) 2000(78.740)
HLM-D(S)60	86(3.386)	NC26	42～53.8(1.654-2.118)	314
HLM-D(S)73	86(3.386)	NC26	52.6～64(2.07-2.52)	540
HLM-D(S)73	105(4.134)	NC31	52.6～64(2.07-2.52)	540
HLM-D(S)89	86(3.386)	NC26	64.1～77.9(2.523-3.067)	886
HLM-D(S)89	105(4.134)	NC31	64.1～77.9(2.523-3.067)	886
HLM-D(S)102	105(4.134)	NC31	77.6～92.1(3.055-3.626)	1147
HLM-D(S)114	121(4.764)	NC38	90～102.5(3.543-4.035)	2246
HLM-D(S)127	121(4.764)	NC38	103～117.8(4.055-4.638)	2746
HLM-D(S)140	135(5.315)	NC38	115.7～129.3(4.555-5.091)	3854
HLM-D(S)168	165(6.496)	NC38	138.3～156.3(5.445-6.153)	5384
HLM-D(S)178	175(6.89)	NC38	152.3～168.1(5.996-6.618)	5928

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