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    Products >> Drilling Tools
     

    Releasing and Circilating Overshots

    The releasing and circulating overshot is the fishing tool which is simple ,high strength and high reliability and fishing from outside of fishing objects.
    The internal catch mechanisms have two basic types: a basket grapple and a spiral grapple. According to different uses, it may be equiped with accessories,such as extension sub,wall hook,oversize guide,etc.
    When ordering or requesting quotation , please spesify :

    1.Type of overshot
    2.OD of fish to be caught
    3.Size and type of top connection
    4.If size other than standard , please specify clearly . etc.

    Specification:


    Type

    OD
    mm(inch)

    Max. Catch Size mm(inch)

    Connection
    API

    Basket grapple Spriral grapple
    LT102 102(4) 57.2(2 1/4) 70(2 3/4) NC26
    LT111 111(3 3/4) 60.3(2 3/8) 76.2(3) NC31
    LT133 133(5 1/4) 95.3(3 3/4) 101.6(4) NC38
    LT146 146(5 3/4) 101.6(4) 119(4 11/16) NC38
    LT206 206.4(8 1/8) 146(5 3/4) 168(6 5/8) NC50
    LT245 245(9 5/8) 184.2(7 1/4) 203(8) 6 5/8REG
    LT270 269.9(10 5/8) 200(7 7/8) 220(8 21/32) 6 5/8REG
    LT286 285.8(11 1/4) 203(8) 245(9 41/64) 6 5/8REG
    LT340 340(13 3/8) 22(8 3/4) 267(10 1/2) 6 5/8REG

     
    About us
      Beijing Tengyue Technology Co., Ltd is a big high-tech integrated enterprise, which mainly on R&D inclinometer. It possesses excellent equipment and a number of specialists and technicians .Our company consistently keeps API and ISO as the standard and puts it into practice.
       Our main products include electronic single shot inclinometer, electronic multishot inclinometer, photographic single shot inclinometer and MWD. We will provide users with overall solutions according to different requirement on site.
       At the same time, we are trading the relative oil and gas ......[More]
    Contact us
    E-mail:tengyuetech@163.com
    Mob:+86-13552162026
    Tel:+86-10-63422181
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