DEFORMABILITY OF SAMPLES OF THE ZKALMATYRATED ZONES OF LOW-CONDITABLE WELLS
The paper describes the stages of deformation of zakolmatized zones of water-saturated soil for water wells, which are confirmed by laboratory studies of colmatant samples and field tests of engineering equipment in the field conditions of the Saratov region using the MRS-SICA methods. Numerical values of the physico-mechanical properties of the colmatate are obtained: tensile strength - σ <sub>P</sub> = 3,51 МРа, compressive strength - σ <sub>CЖ</sub> QUOTE = 11,40 MPa. The conclusion is made that strength studies of samples of the structure of the solid colmatant give grounds to develop a technique for repair and recovery operations on low-rate water wells for water using the MRS-SICA methods. The work was carried out within the framework of the Research Program of LLC «Archimedes» Arh. № ТЕR-R 642012-0001.000 «Investigation of the processes of colmatization of the well-well environment and the development of methods for decolmatizing water-penetration devices: р.p. «а»-«е»; Section 1, Section 2».