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pressure?
5. How does the amount of water estimated?
6. How does the amount of water which is pumped in one
borehole estimated.
7. Present the formula of pressure determination in the
bottom of pumping borehole.
8. Present the formula of pumping boreholes quantity
determination.
9. Formulate requirements for injected water.

ZM6 Maintenance of reservoir pressure by gas injection

Advantages and disadvantages of maintaining reservoir
pressure by pumping gas.
[6, 12]

Control questions

10. What are the benefits of layer pressure maintaining by

pumping gas into the deposit?
11. What are the disadvantages of layer pressure
maintaining by pumping gas into the deposit?
12. Present the formula of gas volume determination,
required for deposit injection.

M4 FORECASTING DEVELOPMENT INDICATORS

ZM7 The heterogeneity of productive strata

Taking into account the heterogeneity of productive layers.
Types and distribution of reservoir heterogeneity. The range of

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