A major problem in the oil industry during the extraction of hydrocarbons is the production of solid sand grains that are usually generated from some consolidated formations, as in sandstones, may cause erosion on production lines, lifting equipment and surface coatings collapse and obstruction of the well. These and other related events account for this activity, high environmental and economic costs. In this dissertation was simulated experimentally the operation of solid containment systems used to more horizontal wells without coating, these tests were run on synthetic sandstone blocks of large dimensions, through a cubic cell which allowed the application of loads independently in three dimensions, and subjected the specimens to a state plan deformations, focusing on the following objectives: first to analyze the mechanical behavior of systems containing sand in three cases, and second to observe the physical effects produced in the gravel pack, when subjected to an anisotropic state of stresses in a formation with a production potential of solids. The results were satisfactory in each case showing similar behavior, verifying that the central screen with gravel pack offers better support for the formation and stability of the well.