Which gas system is primarily intended for moving gas from production wells?

The gathering system is specifically designed for collecting natural gas from production wells and transporting it to processing facilities or larger pipeline systems. This system operates at lower pressures compared to transmission systems and typically involves smaller diameter pipes. Its primary purpose is to efficiently consolidate gas from multiple well sites, making it essential for the initial phase of gas transportation after extraction.

In contrast, the transmission system is focused on moving large volumes of gas over long distances, while the distribution system brings the gas to consumers from the transmission network. The storage system, on the other hand, is used for holding natural gas to manage supply and demand fluctuations but does not play a role in the initial transport from production wells. Thus, the gathering system's specific role in collecting gas directly from production locations makes it the correct answer.