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History

RN-Vankor LLC, a subsidiary of PJSC NK Rosneft, is the operator developing the Vankorsky field cluster - the Vankorskoye, Suzunskoye, Tagulskoye and Lodochnoye fields located in the north of Eastern Siberia, in the Turukhansk district and the Taimyr Dolgano-Nenets municipal district of the Krasnoyarsk Territory.

RN-Vankor LLC was established on April 1, 2016 by separation from Vankorneft JSC, established in 2004 to develop the Vankorskoye field. The Vankorskoye field was put into commercial operation in August 2009. As of January 1, 2019, the recoverable reserves of the Vankorskoye field of the АВ1+В2 category were: oil and condensate: 311 million tons, gas: 115 billion cubic meters.

As of January 1, 2019, for other fields of the cluster, the current recoverable reserves of hydrocarbons of the АВ1С1+В2С2 category  were:

  • Suzunskoye field - oil: 51 million tons, gas: 37 billion cubic meters.
  • Tagulskoye field - oil and condensate: 296 million tons, gas: 251 billion cubic meters;
  • Lodochnoye field - oil and condensate: 89 million tons, gas: 81 billion cubic meters.

Currently, RN-Vankor LLC also conducts exploration and appraisal at 20 licensed sites in the Krasnoyarsk Territory and partly in the Yamal-Nenets Autonomous District.

JSC SUZUN and LLC TAGULSKOE

Suzun Joint Stock Company and Tagulskoe Limited Liability Company are engaged in the development of the Suzunskoye and Tagulskoye fields in the North of the Krasnoyarsk Territory beyond the Polar Circle, located at a distance of 1.7 thousand km from Krasnoyarsk.

Commercial production of oil at the Suzunskoye field began in August 2016. The Suzunskoye field contains high-quality light oil

Since 2007, the Suzunskoye field has been implementing a pilot development program. The field has produced 10.8 million tons of oil since the development start. There are 55 oil wells in the operating well stock.

Tagulskoye field is characterized by a complex structure with multiple reservoirs. Currently, 28 prospecting and exploration wells have been drilled at the Tagulskoye field, more than 1,000 square kilometers of 3D seismic work has been completed, and production drilling is in progress. In 2018, 44 oil wells were commissioned for production from production drilling. Production at the Tagulskoye field since the start of production amounted to 2.3 million tons.

2009-2018
year
2018
year

In 2018, oil and gas condensate production in the Vankor cluster amounted to 21.8 million tonnes. Production drilling at the Vankor group of fields (Vankor, Suzunskoye, Tagulskoye, Lodochnoye) amounted to 587.39 thousand meters.

90 oil wells were transferred from development drilling to the production mode. As of the end of 2018, the stock of operating oil producing wells totaled 596 wells.

In 2018, the reserves of the Vankor project (including the cluster) increased by 7.512 million tons of oil and condensate and 1.578 billion cubic meters of gas.

2017
year

In 2017, oil and gas condensate production in the Vankor cluster amounted to 22.2 million tonnes. Production drilling at the Vankor group of fields (Vankor, Suzunskoye, Tagulskoye, Lodochnoye) amounted to 463.16 thousand meters.

82 oil wells were transferred from development drilling to the production mode.

As of the end of 2017, the operating  producing oil well stock amounted to 544 wells. In 2017, the reserves addition of the Vankor project (including the cluster) amounted to 9.768 million tons of oil and 8.548 billion cubic meters of gas.

2016
year

The distance drilled as part of development drilling was 116.7 thou. meters. 79 oil wells were transferred from development drilling to the production mode. As of the end of 2016, the stock of operating oil producing wells of the Vankorskoye field totaled to 457 wells. In 2016, the reserves addition of the Vankor project (including the cluster) amounted to 3.294 million tons of oil and 10.077 billion cubic meters of gas.

2015
year

In 2015, production of oil and gas condensate was 22 million tons. The distance drilled as part of development drilling was 205.9 thou. meters. 61 oil wells were transferred from development drilling to the production mode. As of the end of 2015, there were 421 operating oil production wells. In 2015, the Vankor project's reserves (including the cluster) increased by 8.367 million tons of oil and 12.656 billion cubic meters of gas.

2014
year

In 2014, production of oil and gas condensate was 22 million tons. The distance drilled as part of development drilling was 273.68 thou. meters. 82 oil wells were transferred from development drilling to the production mode. As of the end of 2014, there were 380 operating oil production wells. In 2014, the Vankor project's reserves (including the cluster) increased by 16.806 million tons of oil and 15.3 billion cubic meters of gas.

2013
year

In 2013, production of oil and gas condensate was 21.4 million tons. The distance drilled as part of development drilling was 370.74 thou. meters. 102 oil wells were transferred from development drilling to the production mode. As of the end of 2013, there were 318 operating oil production wells. In 2013, the Vankor project's reserves (including the cluster) increased by 12.347 million tons of oil and 12.299 billion cubic meters of gas.

2012
year

In 2012, production increased by 22.1% compared to 2011 and amounted to 18.3 million tonnes. Active underreaming and infrastructure setup of the field continued. The distance drilled as part of development drilling was 371 thou. meters. 77 oil wells were transferred from development drilling to the production mode. As of the end of 2012, there were 237 operating oil production wells. In 2012, the Vankor project increased its reserves by 13 million tons of oil and 11 billion cubic meters of gas.

2010
year

In 2010, active underreaming and infrastructure setup of the field. The distance drilled as part of development drilling was 301 thou. meters. 71 oil wells were transferred from development drilling to the production mode. As of the end of the reporting year, the stock of operating oil producing wells totaled to 124 wells; 19 well pads were built. The average well production rate was 2,606 million barrels. (356 tons per day). At the same time, production rate was intentionally restricted due to the limited capacity of existing oil treatment facilities. During the year, the construction of the main facilities of the field continued, the key of which is the Central Oil Production Facility, the launch of which will help the field reach its designed capacity.

2009
year

Commercial production at the Vankorskoye field began in July 2009. The official commissioning ceremony took place on August 21, 2009. Thus, 2010 was the first full calendar year of field operation. For this year, the field yield amounted to 92.9 million barrels. (12.7 million tons) of oil, which is 3.5 times higher than in 2009.