Data Processing Method of Well Testing

This publication discusses research work to improve the existing process for cooling compressed gas at the Yuzhno-Russkoye oil and gas condensate field of OJSC «Severneftegazprom». This project consisted in a scientific study of technological processes for the treatment, compression and transportation of natural gas. Based on the results of the research project, a system for additional cooling of compressed gas after the gas pumping units of the booster compressor station was developed (independent of the ambient temperature). When implementing into the existing technological process of cooling the compressed gas, the developed system will provide the required temperature parameters of the natural gas together with the operated air cooling units of gas and recuperative heat exchangers. To select an additional gas cooling system providing the required cooling capacity, taking into account existing energy resources (electricity, natural gas) and climatic conditions of the Yuzhno-Russkoe oil and gas condensate field, a detailed modeling of the different options of cooling systems of gas actually available on the market of this equipment in Russia and the option selection with the highest rates of integral effect and performance index. The proposed solution guarantees a stable supply of commercial natural gas within the framework of contractual obligations and excludes the influence of temperature factors of the environment on technological processes.