RUSENG Site Map Contacts COMPANY BUSINESS PRESS CENTER INVESTORS AND SHAREHOLDERS SUSTAINABLE DEVELOPMENT Home page / Business / Technology Technology Our assets Geological exploration Stocks Mining Extractive fields Promising deposits Yamal and Gydan Processing Sales Technology Drilling of the wells The special oil-based drilling fluid used during drilling allows to shorten the drilling time of horizontal wells and to conduct high-quality penetration of the productive formation, and the geosteering technology ensures the maximum length of the productive horizontal part of the well. The use of these technologies can significantly increase production rates. Drilling cuttings processing plant A unique drilling cuttings processing unit at the Yurkharovskoye field effectively solves the problem of utilizing drill cuttings while drilling on the coast of the Gulf of Ob and provides significant environmental and economic benefits as a result of the reuse of oil-based drilling mud. Production wells The diameter of the production string of wells at the Yurkharovskoye field reaches 245 mm, and the length of the horizontal section of the wellbore exceeds 1,000 meters, which makes it possible to obtain production rates of up to 4.5 million cubic meters. m per day. The use of large diameter horizontal wells and multilateral horizontal wells reduces the total number of wells and minimizes capital investments. Turbo expander units The turboexpander units used at the Yurkharovskoye field make it possible to increase the efficiency of gas treatment due to a significant reduction in electricity consumption while fully complying with the requirements for the quality of commercial gas. Methanol production Methanol is an important element in the production of gas and condensate to prevent the formation of hydrates. A unique methanol production unit at the Yurkharovskoye field made it possible to completely abandon the purchase of methanol, which led to a reduction in production costs and minimization of environmental risks. alternative energy Solar panels and wind generators generate electricity to power the telemechanics system and valve assemblies of the Yurkharovskoye field - Purovsky ZPK condensate pipeline. Their use made it possible to abandon the construction of an expensive high-voltage power transmission line along the entire route and reduce the construction time of the condensate pipeline. Sug drying unit The LPG dehydration unit used at the Purovsky Plant is unique in Russia and makes it possible to bring the quality of the produced LPG up to the highest international standards, which, among other things, makes it possible to supply this product to the international market. Timing filling system sgk For the first time in Russia, NOVATEK has introduced a system of tact loading of stable gas condensate produced at the Purovsky Plant into railway tank cars. The system of timed loading allows shipping products in a shorter time compared to gallery-type systems, as well as minimizing environmental risks. © 2014 NOVATEK. Official website of OJSC NOVATEK novatek@novatek.ru Website development - RBK SOFT