MODERNIZATION OF NATURAL GAS TREATMENT

Link for citation: Liintin I.A., Erofeev V.I. Modernization of natural gas treatment. Bulletin the Tomsk Polytechnic University. Geo Аssets Engineering, 2023, vol. 334, no. 6, рр.126-133. In Rus. The relevance. Most existing fields in Russian Federation are at last stage development. They characterized by low wellhead pressures, increase water cut, as well a large amount mechanical impurities. These factors have detrimental effect on technical and economic performance installations, further transport through main pipelines. As result, there is an urgent need to create new efficient technologies preparation associated petroleum gases. addition creating technologies, it possible upgrade production facilities or change process parameters. aim: modernize current technological scheme Object: complex treatment plants fields. Method: modeling with software package «UniSim Design». Results. It was calculated shown how much hydrate formation inhibitor must be supplied pipeline during transportation from cluster wells unit. dew point temperatures were before after inlet separator, percentage moisture If reservoir pressures drop significantly, necessary carry out general reconstruction fields, prefabricated networks, combine install modular compressor stations, since pressure booster stations will not enough. this regard, supersonic separation most promising method separating purifying condensate mixtures acid After replacing separator 3S-separator purification unit, temperature commercial decreased. Gas outlet has values corresponding mode absorber operation separated liquid, terms, increase.