english ABOUT THE GROUP OF COMPANIES SERVICES PARTNERS CUSTOMERS SOCIAL RESPONSIBILITY CONTACTS Customers PJSC Gazprom Neft PJSC "Gazprom" OOO Gazprom Dobycha Nadym OOO Gazprom Geologorazvedka OOO Gazprom drilling OOO Gazprom dobycha Orenburg ERIELL JSC "Transneft Siberia" PJSC "NK" Rosneft " LLC LUKOIL-PERM LLC "TyumenNIIgiprogaz" SIBUR LLC Well Cementing Center LLC JSC "Belkamneft" PJSC "Varyeganneftegaz" PJSC "Podzemburgaz" DIAL ALLIANCE LLC GC "Investgeoservice" OJSC "Tomskneft" VNK JSC "PREOBRAZHENSKNEFT" PJSC "Transneft" LLC Slavneft-Krasnoyarskneftegaz RN-Supply CJSC Moscow Contacts Central office of LLC "Holding company" PetroGazTech " 105066, Moscow, Nizhnyaya Krasnoselskaya street 40/12 building 2, floor 3, office 329 Phone: +7 499 922 88 90 | +7 499 235 41 04 E-mail: info @ petrogastech.ru

english ABOUT THE GROUP OF COMPANIES SERVICES PARTNERS CUSTOMERS SOCIAL RESPONSIBILITY CONTACTS Turbo expansion Together with leading European manufacturers, it offers the design and supply of turboexpander systems for various purposes for gas processing, preparation and distribution stations, including for methane liquefaction systems (cryogenic technologies) .. Turboexpanders - refrigeration units Turbo expander - compressors (companders) Turbo expander - generators Standard solutions: Power from 100 kW to 12 MW Inlet pressures up to 150 bar Working temperature from - 196 ° С Moscow Contacts Central office of LLC "Holding company" PetroGazTech " 105066, Moscow, Nizhnyaya Krasnoselskaya street 40/12 building 2, floor 3, office 329 Phone: +7 499 922 88 90 | +7 499 235 41 04 E-mail: info @ petrogastech.ru

english ABOUT THE GROUP OF COMPANIES SERVICES PARTNERS CUSTOMERS SOCIAL RESPONSIBILITY CONTACTS LNG complexes Turnkey supply of low and medium capacity methane liquefaction units Turnkey supply of LNG regasification systems Turnkey supply of LNG + CNG filling stations Supply of cryogenic equipment for unloading / loading of cryogenic components Moscow Contacts Central office of LLC "Holding company" PetroGazTech " 105066, Moscow, Nizhnyaya Krasnoselskaya street 40/12 building 2, floor 3, office 329 Phone: +7 499 922 88 90 | +7 499 235 41 04 E-mail: info @ petrogastech.ru