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М2. Environment protection during drilling and
operation of wells

ЗМ4. Environment protection during drilling and
operation of wells, during repair works of them and during
treatment and storage of field production

Environment protection during wells drilling, productive
formations drilling in, their completion and testing and during well
remedial work and well workover. Environment protection during
wells operation and during carrying out works on intensification of
fluids inflow into the well. Environment protection during the
treatment, storage and transportation of oil, gas and petroleum
products. Environment protection during the usage of the methods
of increasing oil-, gas- and gas condensate recovery from
formations [2, 5, 6, 16].

Control questions

1. Measures to reduce atmospheric air pollution.
2. Measures to prevent pollution of water environment.
3. Natural self-cleaning of soil from oil contamination.
4. Protection of lands and plant resources.
5. Observing the rules on the protection of depths and the
environment during the productive formations drilling in.
6. Observing the rules on the protection of depths and the
environment during measures for intensification of the inflow of
hydrocarbons (hydraulic fracturing).
7. Characteristics of sources and the composition of
atmospheric pollutants during the production of oil and gas.

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