نمایش نتیجه 1 تا 4 از 4 نتیجه یافت شده برای Retrievable Bridge Plug:
n: a cylindrical tube placed around the retrieving neck of a retrievable bridge plug to catch debris or frac balls.
a cylinder at surface to catch ball sealers before the fluid is routed through the choke.
n: a tool used to open or close a downhole valve;a tool used to set or release a downhole tool, such as a retrievable bridge plug.
retrievable bridge plug.
a retrievable plug set in a non-profile segment of the downhole pipe string.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
