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Тип задачи

Задачи ИКТ

Сфера применения

Chemical and petrochemical industry

Область задачи

New production technologies

Type of product


Problem description

When pumping acid, the near-wellbore zone of the formation is treated. The acid mainly reacts in the near-wellbore space and as it passes further into the formation, the solution reacts weakens.

Expected effect

It is necessary to select the compositions of acid solutions (reagents, inhibitors, reaction retardants, etc.) so that the reaction occurs in the collector matrix

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Purpose and description of task (project)

Acid hydraulic fracturing does not give the desired effect; the filtration and capacitance properties of the formation and the productivity of wells do not increase.