Kinematics of filtration flows and its application for the solution of inverse problems of well interference testing

We considered the kinematics of filtration equation as the regularity of characteristic point movement of pressure restoration curve. The equation is written in the form of integral on trajectories for interval times of backoff point distribution of the pressure restoration curve between injection wells and reception wells. On the basis of the constructed equation we carried out the statement of an inverse task for interference testing to find the spatial distribution of piezoconductivity coefficient within the permeable seam in the form of tomographic task.