СПОСОБ ОБРАБОТКИ ПРИЗАБОЙНОЙ ЗОНЫ ПРОДУКТИВНОГО ПЛАСТА СКВАЖИНЫ

摘要

FIELD: oil production industry, particularly for treating bottomhole formation area of well bed. ^ SUBSTANCE: method involves lowering device including solid-fuel charge into well filled with liquid with the use of rope; providing thermal-pressure-chemical treating of production bed in several steps. Charge includes a set of slow-burning cartridges and fast-burning gas-generating cartridges, which generate hydrogen chloride during combustion thereof. Thermal-pressure-chemical treating process includes initial deep heating of bed by combustion of heat-resistant slow-burning cartridges and then treating bed by combustion of fast-burning cartridges, which generate hydrogen chloride during burning thereof. ^ EFFECT: increased efficiency. ^ 2 cl, 1 dwg