Tubing collar spear is used to catch fishes which have inner thread in workover of oil and gas.

Tubing collar spear is used to catch fishes which have inner thread in workover of oil and gas.

Specification of Tubing collar spear

Type	Max O. D (mm)	O.D of Fished Tubing	Connection	Allowable load (KN)
BLM48	80	48	2-3/8TBG	300
BLM60	85	60	2-3/8TBG	320
BLM73	92	73	2-7/8TBG	410
BLM89	95	89	2-7/8TBG	630
BLM102	108	102	NC31	630
BLM114	120	114	NC31	805

TUBING COLLAR SPEAR