RNG’s second scientific and practical conference «Quality Day» was held in Moscow. It was attended by representatives of leading international drilling and service companies providing services for oil and gas wells: Halliburton, Baker Hughes, Schlumberger, Scientific Drilling International, NT-Geophysics, All-Russia petroleum research exploration Institute, VPT-Neftemash, Udmurtgeofizika, VSIK. The participants of the meeting summed up the results of cooperation for the first half of 2018, noted the positive trends in the work in particular: the introduction of conservation , cleaning and re-application of drilling mud scheme , development of optimal drill bit design options, the use of the latest geonavigation systems for conducting complex well profiles. All this has significantly reduced the time of horizontal wells drilling in the Eastern blocks of Srednebotuobinskoe oil and gas condensate field. After the "Quality Day" it was decided to work with service contractors to start implementing new proposals of the conference participants to improve the efficiency of work.