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    Downhole Releasing Spear for Drill String Recovery
    Downhole Tools
    Releasing Spear
    Releasing Spear
    Releasing Spear
    Releasing Spear

    Downhole Releasing Spear for Drill String Recovery

    > Designed and manufactured according to API spec 7-1.

    > It is pulled from the inside diameter of the fallen fish.

    > It can be used with internal cutter, jar and other tools.

    > If the fish can’t be picked up, pick up the spear.

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      Brief Introduction
      Technical Specification

      In Drilling and word over the operation, LM-T type releasing spear is a tool mainly used for fishing of drill pipe, oil pipe and casing from fish hole. It can be used with internal cutter bumper jar etc.

      Model O.D / in Thread Conn.(LH) Catch Size
      DLM-T48 3-3/4 NC26 39.7-41.9
      DLM-T60 4-1/8 NC31 49.7-51.9
      DLM-T73 4-1/8 NC31 61.5-78
      DLM-T89 4-3/4 NC38 75-91
      DLM-T102 4-3/4 NC38 88.2-102.8
      DLM-T114 4-3/4 NC38 99.8-103
      DLM-T127 5 NC38 107-116
      DLM-T140 5-1/2 NC38 118-128
      DLM-T178 7 NC50 153-166