At the moment Western Siberia, which has accumulated the largest scope of CT O&G operations, sees the progress of a number of technologies. Yet, the CT technologies have failed to engulf the entire Russia so far. Their wider application is hampered by the lack of reliable equipment and instruments with the assortment wide enough to meet the ever augmenting challenges related to the development of complex reservoirs of hard-to-recover oil and gas. The producer should form its range of equipment with regard to experience accumulated in the regions, where CT technologies are applied most widely (for instance at fields developed by Tatneft, Surgutneftegaz, Urengoigazprom, etc.) and information announced at conferences and symposiums, achievements of oil and gas service companies. They should be guided by the general list of technological equipment for well workover teams supplied in the acting “Well Service Rules”.