Download - The Results of Surveys by Stages
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8/11/2019 The Results of Surveys by Stages
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The results of surveys by stages
Stages For oil For gas For fresh water For thermal water
Diagnostics
of territoryArea
forecasting10-100,000km2
Confirmation of occurrence of
reserves in the surveyed areas.
Defining the contours of the basin
Confirmation of occurrence of
reserves in the surveyed areas.
Defining the contours of the
basin
Confirmation of occurrence of
reserves in the surveyed areas.
Defining the contours of the
basin
Confirmation of occurrence of
reserves in the surveyed areas.
Defining the contours of the
basin
Search
of deposits(1st stage)
10-1,000 km2
Discovery of reserves in surveyed
areas.
Establishing of surface outlines of
fields, number of horizons, theiroccurrence depths and their
thickness.
Calculation of the approximate
recoverable reserves
Discovery of reserves in
surveyed areas.
Establishing of surface outlines
of fields, number of horizons,their occurrence depths and their
thickness.
Calculation of the approximate
recoverable reserves
Discovery of reserves in
surveyed areas.
Establishing of surface outlines
of fields, number of horizons,their occurrence depths and
their thickness.
Calculation of the approximate
recoverable reserves
Discovery of reserves in
surveyed areas.
Establishing of surface outlines
of fields, number of horizons,their occurrence depths and their
thickness.
Assessment of water temperature
and pressure at the reservoir
Prospecting
of deposits
(2nd stage)
10 - 100 km2
Additional specification onshore
field outlines
Specification of depths of horizons
and their thickness.
Detection of gas caps, definition of
thickness and pressure in them.
Detection of oil mobility.
Detailed assessment of extractablereserves.
Positioning of the optimum
drilling points
Additional specification onshore
field outlines.
Specification of depths of
horizons and their thickness.
Definition of gas pressure.
Detailed assessment of
extractable reserves.
Positioning of the optimum
drilling points
Additional specification
onshore field outlines.
Specification of depths of
horizons and their thickness.
Positioning of the optimum
drilling points
Additional specification onshore
field outlines. Specification of
depths of horizons and their
thickness.
Specification of pressure of
thermal water inside the
deposits,
Specification temperature ofthermal water inside the deposits
Determination of the optimum
drilling points
Ivashchenko Pavel,Professor, Dr.Eng,CEO of Institute geophysics and problems of the Earth