close
    1. Home
      2. ›
    2. Uncategorized
      3. ›
    3. what type of tool is used to latch onto drillstringwhile hoisting or lowering drill pipe?
    what type of tool is used to latch onto drillstringwhile hoisting or lowering drill pipe?

    Answer this
    +1  Views: 741 Answers: 1 Posted: 13 years ago
    Tags: oil feild
    Comment this question

      1 Answer

      ...


       


      It is a rod called the Kelly or Grief Stem.


       

      13 years ago. Rating: 1
      Comment this answer



        Did this answer your question? If not, then ask a new question.

        Top contributors in Uncategorized category

         
        ROMOS
        Answers: 18061 / Questions: 154
        Karma: 1102K
         
        Colleen
        Answers: 47269 / Questions: 115
        Karma: 953K
         
        country bumpkin
        Answers: 11322 / Questions: 160
        Karma: 838K
         
        Benthere
        Answers: 2392 / Questions: 30
        Karma: 760K
        > Top contributors chart

        Unanswered Questions

        Nhà Cái Oxbet
        Answers: 0 Views: 3 Rating: 0
        45678
        Answers: 0 Views: 2 Rating: 0
        sunwinivncom
        Answers: 0 Views: 2 Rating: 0
        gamebaidoithuong6pro
        Answers: 0 Views: 4 Rating: 0
        bet168vngame
        Answers: 0 Views: 4 Rating: 0
        Nhà cái i9bet
        Answers: 0 Views: 5 Rating: 0
        Sumclub - Cổng Game Uy Tín Hàng Đầu Châu Á 2025
        Answers: 0 Views: 7 Rating: 0
        Khám Phá 69VN – Cộng Đồng Giải Trí Đỉnh Cao Dành Cho Giới Trẻ
        Answers: 0 Views: 7 Rating: 0
        > More questions...
        489887
        questions
        725348
        answers
        822655
        users