With help of Multistage Physico-Chemical Method complex this problem can be completely solved. The mud remains and other clogging materials will be completely melted and removed from the bottom hole zone. It is very important to note that chemically active gases (they will be generated due to reaction of MPC fluids) create impulses of pressure. Discretic-impulse supply of energy predominates any type of mechanical impact.
In the rock a new fissure/fractures will be created and existing one will be enlarged and expanded.
During unequal heating with gas the particles of rock expand also unequally. They change the position and consolidates the fractures in the rock to prevent their collapsing when the reservoir pressure drops. Besides that the gases are condensed inside the pores and fractures and forms the hot acid mixtures those affect the surface of rock and improves the permeability.
Leverage of MPC Technology for well activation after drilling will allow to improve the natural conditions of the reservoir, make duration of natural flowing and life between overhauls longer