Phoenix Test Questions and Answers 100% Correct!

Flow Loop - ANSWER-Mud tanks > Mud pumps > shock hose > mud line > stand pipe > swivel > drill string > bit > annulus > flow line > shaker > mud tanks annular preventer - ANSWER-Upper most portion of the BOP stack It will close around and seal anything in the well bore, regardless of shape or size Blind Rams - ANSWER-Located below the annular preventer Only activated when the drill string is out of the hole When activated, two steel plates with a rubber seal come together to seal off the well bore Pipe Rams - ANSWER-Located below the blind rams Functions the same as the blind rams but has a cut out in the steel plate to accommodate the size of drill pipe being used Sheer Rams - ANSWER-Activated in emergency situations when the well bore needs to be sealed off immediately The shear rams cut the drill pipe off and seal the well bore Accumulator - ANSWER-Stores hydraulic fluid under pressure to open and close the annular preventer, blind rams and pipe rams or the HCR valve Must be stored a minimum of 23 meters away from the well bore Hydraulically Controlled Remote Valve (HCR) - ANSWER-Is the flow valve that diverts flow or gas to the choke manifold Choke Manifold - ANSWER-Controls bottom hole pressure when a kick or blow out occurs It will divert flow back to the mud tanks or gas to the flare pit Silicon Controlled Rectifier (SCR) - ANSWER-The SCR converts AC (alternating current) to DC (direct current) The DC power is sent to the traction motors via cables to supply power to the drawworks, mud pumps, or rotary table Compound - ANSWER-A series of chains and sprockets that distribute power to the drawworks and/or the mud pumps