terms:bull_plug
A threaded nipple with a rounded, closed end with O-ring seals. Commonly used to plug off the bottom end of downhole logging instruments from borehole fluids. Some logging tools, which can be used jointly in tandem, require a bull plug for a seal when used independently.
terms/bull_plug.txt · Last modified: 2023/11/22 08:39 by 127.0.0.1