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Drilling of wells of improved construction starts

28.02.2017

“Gazpromneft Badra’ specialists reduced the diameter of casing columns and the specific amount of metal in the wells, thus increasing the speed of well construction and cutting its costs.

Three wells of the improved construction have already been drilled. The average time of construction works has been reduced by 19% to 233 days.

Badra oilfield is known for its complicated geological structure. There are several zones of anomalous drilling conditions.

The oilfield development is based on vertical wells drilling with constructions of seven casing columns.NF9A8157.JPG


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