Geoinformatika 2009; 1 : 91-96

ANALYTICAL MODELLING OF A VERTICALLY EXTENDING HYDRAULIC CRACK IN LAYERED FORMATIONS OF A TECHNOGENIC DEPOSIT

Petrivsky Ya.B.

The modeling procedure of extending an upright directed hydraulic fracture in layered formations of a technogenic deposit for a case of viscous Newtonian fluid of a rupture and a non- or hardly penetrable layer, is offered. The offered analytical solution for the problem of a fracture extension allows to spot parameters of the process for each instant of a rupture considering forcing conditions and the initial state.