Multilateral well drilling technology

The article examines modern multilateral well drilling technologies, their advantages and technical challenges. Various types of multilateral well designs are analyzed, including TAML classification, as well as construction methods. Special attention is paid to the application of this approach to increase reservoir recovery, develop hard-to-recover reserves and intensify production at mature fields. Key technological aspects are considered: creation of junction points, trajectory control, prevention of formation collapse. Examples of successful project implementation in Russia and abroad are provided, along with prospects for technology development considering digital solutions and automation.