Published October 2019

The features of reactivation in Precaspian depression fields of Kazakhstan

A.B. Izmukhanbetov

E.A. Kazymov

Keywords:  
well conservation
structure
biopolymer drilling mud
cement bridging

A great number of deposits not resulted in commercial hydrocarbon inflows were discovered last century all over the world including the west of Kazakhstan. However, nowadays the technology of field exploration is light years away, which allows revealing productive horizons in such a way that to obtain enough amount of production for supply the further development of these fields. Exploration drilling is quite hard and expensive technological process. The supplementary exploration process in the view of financial expenses becomes enable with the availability of drilled wells being in the conservation for a long time.

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