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Lift Releasing Valving Spear

Lift Releasing Valving Spear

    Lift releasing valving spear is a special fishing tool for collar or box of drilling pipe.It stab with collar fishinghead,then fishing collar with fishing grab expanded with arbor.It can be fall and left,then the held fish can be released downhole when required.

    Technical Parameter
Type
I·D of fish
Connection API
FBLM–T60(23/8")
23/8TBG  23/8UPTBG
NC26
FBLM–T73(27/8")
27/8TBG  27/8UPTBG
NC31
FBLM–T89(31/2")
31/2TBG  31/2UPTBG
NC38
FBLM–T102(4")
4TBG 4UPTBG 41/2TBG
NC38