Surgil ESIA Report - Volume III - EKN

Management procedure of the drilling wastes
(cuttings barns) recycling, generated during
production wells drilling in Surgil field
ing mud with addition of oil and recommended for drilling mud concern to III danger class - moderately
dangerous waste (waste danger degree index for E K = 100 < 205.1 … 279.4 < 1000).
During definition of primary indexes of drilling mud components danger there were used the
following sources:
1) Hygienic regulations of chemical substances in environment//V.V.Semenova, G.I.Chernova,
A.V.Moskin, etc. S.-Pb: ANO SEO "Professional", 2005. – p.764
2) List of fish and economic regulations: maximum-permissible concentration (MPC) and suggested
no-adverse-response levels (SNARL) of harmful substances for water, water objects having fish and
economic value. М: Publishing house VNIRO 1999. – p.304
3) List and codes of the substances polluting atmospheric air: Seventh edition. S.-Pb.: "Integral"
Company, 2008. – p.438
4) Addition № 2 to the List of fish and economic regulations: maximum-permissible concentration
(MPC) and suggested no-adverse-response levels (SNARL) of harmful substances for water, water
objects having fish and economic value.
5) HS 2. Maximum permissible concentration (MPC) of chemical substances in water, water objects
of household and domestic water use.
6) Sanitary-and-epidemiologic conclusion № 34.12.01.223. P.000780.08.04 from 25.08.2004 for
chemical reagent MC PAC HV.
7) Sanitary-and-epidemiologic conclusion № 77.01.16.249. P.033600.04.08 from 29.04.2008 for
drilling detergent IKD.
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