METHOD OF COMBUSTION INITIATION DURING GAS-THERMOBARIC TREATMENT OF OIL AND GAS WELLS AND COMPOUND FOR ITS REALIZATION Russian patent published in 2004 - IPC

FIELD: oil extractive industry.

SUBSTANCE: compound contains aluminum and chromium oxide, and also additionally contains peroxide, or higher peroxide, or ozonide of alkali metal, with following ratio of components in percents of mass: peroxide or higher peroxide, or ozonide of alkali metal 40-94, chromium oxide 0.1-5, and the rest is aluminum, as well may additionally include plasticizer - dioctilesebacinate 0.1-5.0 percents of mass. Method for initiation of combustion in the well mainly includes injection of said compound into treated area and bringing said compound into contact with environment, containing water. This environment may be water or 5 - 30% water solution of hydrochloric acid. Initiation compound is placed in a tank in dehydrated hydrocarbon environment. Tank has isolating membranes. During supplying into the well of pressure jump, membranes are destroyed and compound is brought into contact with water or solution.

EFFECT: higher effectiveness of combustion initiation of fuel charge.

2 cl, 1 tbl