Underground oil hydromechanics (GMP) is the science about the flow of oil, water, gas and their mixtures on collectors.
Hydrodynamic studies and wells considered methods of design, analysis and interpretation of various types of hydrodynamic well surveys (RESERVOIR).
The hydrodynamic methods of control over the development of oil and gas fields-the main purpose of monitoring the development is the creation of close to reality, model deposits and the process of its drafting, allows to implement a rational system of the deposits.