Oil Refining → Gas processing → Korobkovsky Gas-processing plant Lokosovsky Gas-processing plant • Processes associated gas from fields of LUKOILNizhnevolzhskneft and NGL • Processes associated gas from the Western Siberia fields • Marketable products – stripped gas, stable gas naphta and LPG • Consumers – petrochemical enterprises, foreign marketing units of LUKOIL Group and local consumers • Put into operation in 1966 and entered LUKOIL Group in 1996 In 2001–2003 external energy supply was overhauled and a steam unit was launched. In 2005 an associated gas compressor and dryer unit was put into operation. In 2009 modernization work at the plant was carried out. In 2010 a long-term program of measures was designed and approved to keep the Plant in working order and ensure operating safety. Perm Gas-processing plant • Processes associated gas from fields of LUKOILPerm, wet gas from Perm refinery and NGL from Lokosovsky Gasprocessing Plant and Perm refinery • Capacity – 560 mcm per year of gas, 1 million tonnes per year of NGL • Marketable products – stripped gas, stable gas naphta, isopentane, LPG, sodium bisulfite • Consumers – Perm refinery, Stavrolen, foreign marketing units of LUKOIL Group and local consumers • Put into operation in 1969. Entered LUKOIL Group in 1998 In 2003-2005 the gas fractionation unit was rebuilt to increase NGL processing capacity, and a sodium bisulfite unit was put into operation. In 2006-2007 reconstruction of the plant was carried out, increasing capacity from 550,000 tonnes to 700,000 tonnes per year of NGL. In 2008, the Plant carried out optimization of its output structure, NGL processing capacities increased to 1,000 tonnes per year. In 2009 the Plant carried out various projects to help achieve the Company’s target of 95% utilization of associated gas. In 2010, installation work was completed on a stenching unit for propanebutane mixtures. Also work was carried out to identify pipeline sections in need of replacement. Project documentation was completed in 2012 for a second low-temperature condensation and rectification unit, construction work on the project was carried out and equipment was supplied. In 2013, construction of a complex for liquefied gases was completed. • Marketable products – stripped gas, NGL, stable gas naphta, propane • Consumers – Permneftegazpererabotka (NGL) and local consumers • Capacity – 2.140 bcm per year • Put into operation in 1983. Entered LUKOIL Group in 2002 In 2005 construction of storage tanks with a trestle for lading of NGL was completed. In 2006 reconstruction of the plant was completed increasing its annual capacity from 1.0 to 1.9 bcm per year of associated gas, and thanks to further works the capacity increased to 2.3 bcm per year. The work included connection of the plant to the Urengoi–Surgut– Chelyabinsk trunk gas pipeline. In 2009 two cylindrical vertical flare furnances were brought into operation. In 2010 work on safety systems was carried out. It included installation of a gas discharge pipe, modernization of flaring equipment, and modernization of fire and accident systems. Plans were reviewed in 2013 for reconstruction of the Lokosovsky Gas-processing and its product storage facilities with installation of a loading rack. Usinsk Gas-processing plant • Processes associated gas from LUKOIL-Komi fields • Marketable products – dry and stripped gas, stable gas naphta and LPG • Consumers – oil producing enterprises of LUKOIL Group and local consumers • Capacity – 504 mcm per year • Put into operation in 1980. Entered LUKOIL Group in 2000 In 2004 the plant launched a gas preparation and processing block, and a gas input station. This enabled the plant to produce LPG and stable gas naphta. In 2010 work proceeded on construction of an associated gas compressor unit with annual capacity of 500 mcm, and on installation of a desulfurization unit with annual capacity of 100 mcm. A project for reconstruction of existing processing capacities was carried out in 2011. It included installation of a gas desulphurization and dehydration unit, a booster compressor station for sulphurous gas and reconstruction of the booster compressor station for sulphur-free gas. Work began in 2012 for reconstruction of the input compressor station and installation of a gas desulfurization unit Fact Book 2013 • Capacity – 450 mcm per year of gas, 161 th. tonnes per year of NGL 73
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