Рачкевич, Р. В.; Ивасив, В. М.; Буй, В. В. (БНТУ, 2013)
Designed criterion for determining the position of the drill string in a spatially curved borehole in the article. Spatial model of deformation of rods used in the calculation. The calculation takes into account the simultaneous action of the drill string weight, torque and tensile force. This technigue uses in practical studies.
2015-02-02