«Oilfield engineering»

Analysis and assessment of energy efficiency of a booster compressor station operational mode

UDC: 622.279
DOI: -

Authors:

¹ Tashkent State Technical University named after I.A. Karimov, Tashkent, Uzbekistan
² O’ZLITINEFTGAZ, Tashkent, Uzbekistan

Keywords: gas-compressor unit, energy efficiency, gas turbine drive, efficiency, coefficient of technical state

Annotation:

Energy efficiency assessment and measures to increase it in the course of production, including booster compressor stations, is considered one of the main problems. The overall efficiency of the facility operation is associated with the operational efficiency of its components, so it is important to understand how each unit operates in the process systems. For existing process systems, improving the operation of one unit can significantly affect the efficiency of the system as a whole. Therefore, the ability to assess the state of operation of each component is very important. The authors of the article analyze the operational modes of the compressor station as well as perform a calculation to assess the energy efficiency of the operating booster compressor station. Based on the performed analysis and calculation results, possible causes of the decrease of gas pumping unit efficiency are identified. The weakest units of the system are identified and recommendations for strengthening their operational efficiency are proposed. Possible causes of deterioration of gas turbine units technical state are shown.

Bibliography:

1. Putenikhin A.Yu. Povyshenie effektivnosti raboty gazoperekachivayushchego i tekhnologicheskogo oborudovaniya gazodobyvayushchikh predpriyatiy: avtoref. dis. ... kand. tekhn. nauk. – Ufa, 2005.

2. Adamenkov V.A., Adamenkova A.V. Identifikatsiya tekhnicheskogo sostoyaniya tsentrobezhnykh nagnetateley gazoperekachivayushchikh agregatov // RI. – 1999. – № 3. – S. 24–30.

3. Revazov A.M. Analiz avariynosti na kompressornykh stantsiyakh magistral'nykh gazoprovodov // Trudy Rossiyskogo gosudarstvennogo universiteta nefti i gaza im. I.M. Gubkina. – 2014. – № 2(275). – 33 s.

4. Fayzullina L.S. Kompleksnyy analiz rabotosposobnosti gazoperekachivayushchikh agregatov // sb. tr. Vseros. nauch.-prakt. konf. – 2011. – T. I. – S. 97–99.

5. Kalinin A.F., Kichatov V.V., Toropov A.Yu. Otsenka effektivnosti raboty sistem komprimirovaniya kompressornykh stantsiy // Trudy Rossiyskogo gosudarstvennogo universiteta nefti i gaza im. I.M. Gubkina. – 2009. – № 4(257). – S. 85–95.

6. Samsonova V.V., Efimov S.I., Pyatibratov P.V. Podbor tekhnologicheskogo rezhima raboty gazovykh skvazhin dlya predotvrashcheniya riska gidratoobrazovaniya s pomoshch'yu programmnogo kompleksa "Vesta-trenazher (dobycha)" // Gubkinskiy universitet v reshenii voprosov neftegazovoy otrasli Rossii: sb. dokl. IV Regional'noy nauch.-tekhn. konferentsii posvyashch. 90-letiyu Gubkinskogo un-ta i fakul'teta ekonomiki i upravleniya. – M.: RGU nefti i gaza (NIU) im. I.M. Gubkina, 2020. – S. 56.

7. Majumdar K. Understand centrifugal compressor, equipment interaction // Hydrocarbon processing. – August 1999.

8. Kichatov V.V. Optimizatsiya rezhimov raboty gazoperekachivayushchikh agregatov v sisteme komprimirovaniya kompressornoy stantsii // Zapiski Gornogo instituta. – 2009. – T.181. – S. 129–131.

9. STO Gazprom 2-3.5-113. Metodika otsenki energoeffektivnosti gazotransportnykh ob"ektov i sistem. – Vved. 2007-11-15