Astarkina Angela G. RussiaTyumenBranch of LLC “LUKOIL-Engineering” “KogalymNIPIneft”, 19/18 St. Central, Tyumen 628481, RussiaAstarkinaAG@tmn.lukoil.com Author's articles Influence of zeolitization on the migration of reservoir fluids on the example of jurassic and neocomian deposits (Yamal oil and gas region)