Research Of Drainage Gas Recovery Technology In SULIGE Gas Field

As the Sulige gas field" wellhead downhole throttling, without heating, no alcohol injection, low pressure gas gathering, with liquid metering, well connected in series between, separation under normal temperature, two stage turbocharging, centralized treatment" overall process development, Sulige gas field into the scale of the development stage, with gas field productivity construction in large-scale advance, set on the pipeline network security, smooth operation is becoming more and more important, how to optimize the natural gas gathering and transportation process, moisture transport, ensure the stable and efficient production of gas field ground engineering construction scheme optimization, become the urgent need to solve the problem. The subject of Sulige gas field gathering and transportation pipeline transport moisture condition research, identified in natural gas gathering pipeline of patterns, for further understanding of natural gas in pipeline operation under the condition of foundation. At the same time, in the gathering pipeline of natural gas water content and precipitation content change rule on the basis of the analysis, established the Sulige gas field gathering and transportation pipeline network reasonable pipe cleaning system. Based on the analysis of the status quo of Sulige gas field measurement, according to the basic error, additional errors and the errors caused by other factors in nature, from field data of pipeline, to determine a suitable moisture reasonable transmission error, in order to explore the formation of a set to conform to the field production practice of gathering pipeline network operation system to better instruct.