METHOD FOR DETERMINING SOURCE ASSOCIATED WATER PRODUCT PRODUCING WELLS IN THIS Hydrogeochemical

摘要

1. A method for determining the source of free water in the product production wells comprising the principle of presenting the results of chemical analysis of groundwater into salt forms and use of aggregate ratios: Na / Cl ratio, which establishes the degree of metamorphism groundwater; MgCl / CaClkoeffitsienta establishing sodium chloride water type cationic composition between calcium and magnesium-calcium-magnesium shades types of water; characterized in that in the method using additional new set gidrogeohimiches tion coefficients for isolating species chloride water type cationic composition between the magnesium sodium and pure sodium types of groundwater (NaCl-MgCl) / NaCli new hydrogeochemical factors for determining the degree of influence of the water washing process of biodegradation and metagenesis oil deposits, where increasing proportion of hydrogen-ion (CaCl-CaHCO) / CaCli (Mg (HCO) + MgCl) / Ca (HCO), and also use an additional separate types of groundwater in the chalk, Upper, and the Upper Middle Jurassic deposits of oil and gas to areas mestorozhden s Tomsk region, which provide a more detailed description of the chloride salt of groundwater, which contributes to the source of analytical determination for free water in the production of oil and gas production wells mestorozhdeniy.2. A method according to claim 1, characterized in that the name of the new dedicated chloride type groundwater include all cations included in the chloride salts from the minimum to the maximum of their content.