Abstract: When the flowing well enters the middle and late stage of producing, the bottom water cone entry and production capacity decline of the formation cause the gas well to be unable to rely on its own ability to bring out the well's simple liquid to cause flooding and stop flowing. An offshore platform introduces inefficient wells into the platform's low-pressure idle process through temporary pipelines to realize continuous flowing production of inefficient wells, which reduces the air-to-air combustion of natural gas caused by spray discharge, and economically and efficiently exploits inefficient well oil and gas resources. This move effectively fills the gap period of inefficient wells before the implementation of new compressor or gas lift discharge measures, provides accurate production data for the subsequent implementation of other producing measures, and provides data support for further excavation of low-efficiency well production capacity or overall producing of inefficient wells on the platform, which is of good reference significance.