Show capturing Cap turine oil guiher wild oil wells are capped in a number of different ways depending upon conditions at the casing head bead when the wells blow out in general the operation consists in attaching a gate valve to the casing head and closing the valve Talve after the connection has been made connections which provide a number dumber of flow lines are then made to flow the oil from the wells the complete assembly of well head brad connections Is known as the christ mils tree of the various branch connections off of it to the main leader bender above the large flow control valve valva |