# | Concept | Culture | Statement | Freq. |
---|---|---|---|---|
1 | riser | construction industry in the US | A riser is a vertical pipe used to transport fluids from the bottom of a well to the surface during drilling operations. | 1 |
2 | riser | construction industry in the US | A riser is a vertical pipe or conduit that carries water, gas, or electricity in a building. | 1 |