نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای mule shoe:
n: a cutoff pup joint below a packer that is used as a fluid entry device and a seal assemblies guide.
n: a sub part of which is formed in the shape of a horseshoe and used to orient the drill stem downhole.
n: the guide shoe on the lower end of a survey tool: it locates into the key-way of the orienting sub.the survey tool can then be properly aligned with the bent sub.
a bias cut across the pipe or tool body on the end to aid in entering restricted openings.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
