| 摘要 |
A plunger lift lubricator includes a tubular flow body having an internal lubricator bore, a top end, a bottom end, and a radial outlet in communication with lubricator bore; and a pipe connector circumferentially mounted on the tubular flow body about the radial outlet, the pipe connector having a vertical throughbore disposing the flow body, a pipe connector profile, and a horizontal passage extending between the vertical throughbore and the pipe connector profile. In accordance to some embodiments the flow body is formed of a single piece of material and the top end has a thread profile to connect a spring housing and the bottom end has a thread or a flange profile. |
