2020年俄气通过地质勘探增加4800亿立方米天然气储量

据俄罗斯油气网3月26日消息称，俄罗斯天然气工业股份公司拥有世界上最大的天然气储量和产量，主要通过地质勘探，正在有效地扩大其矿产和原材料基地。

这导致储量增加超过4800亿立方米，大大高于产量(4526亿立方米)。因此，俄气的储量替代率已连续16年超过1。

俄罗斯天然气工业股份公司进行的大部分地质勘探工作都在俄罗斯东部的亚马尔半岛附近和大陆架上进行。具体而言，由于在喀拉海亚马尔大陆架上发现了75年的胜利气田(2024亿立方米天然气储量)，亚马尔天然气生产中心在2020年扩大了资源基础。

此外，在钻探探井过程中获得的新数据证明，Leningradskoye油田的产能远高于预期。该公司还在亚马尔中心的关键油田Bovanenkovskoye和kharasaveyyskoye进行后续勘探，并对Tambeyskoye油田进行研究。作为开发雅库特天然气生产中心和塑造伊尔库茨克天然气生产中心的一部分，俄罗斯天然气工业股份公司正在Chayandinskoye和Kovyktinskoye油田进行地质勘探。

为了提高地质勘测的效率，公司采用了包括数字技术在内的尖端技术，从而获得更好的数据，优化生产流程。为此，该公司正在开发一个综合信息环境，用于地质、地球物理和油田数据，使专家能够在整个生命周期内全面监测和分析正在进行的油田勘探和开发。

朱佳妮 摘译自 俄罗斯油气网

原文如下：

Gazprom adds over 480 billion m3 to its gas reserves through geological exploration in 2020

Gazprom, which has the largest reserves and output of natural gas in the world, is effectively expanding its mineral and raw material base, primarily through geological exploration.

This resulted in reserve additions exceeding 480 billion m3, which is substantially higher than the production volume (452.6 billion m3). Therefore, Gazprom’s reserve replacement ratio has been exceeding 1 for as many as 16 consecutive years.

The bulk of geological exploration carried out by Gazprom takes place near the Yamal Peninsula, in the east of Russia, and on the continental shelf. Specifically, the Yamal gas production center expanded its resource base in 2020 thanks to the discovery of the 75 Years of Victory field (202.4 billion m3 of gas reserves) on the Yamal shelf of the Kara Sea.

Moreover, new data obtained in the course of drilling an exploration well proved that the productivity of the Leningradskoye field is much higher than anticipated. The company is also conducting follow-up exploration at Bovanenkovskoye and Kharasaveyskoye, which are the key fields of the Yamal center, and studying the Tambeyskoye field. As part of developing the Yakutia gas production center and shaping the Irkutsk gas production center, Gazprom is performing geological exploration at the Chayandinskoye and Kovyktinskoye fields.

In order to improve the efficiency of geological surveys, the company employs cutting-edge technologies, including digital ones, thereby obtaining better data and optimizing production processes. To that end, the company is developing an integrated information environment for geological, geophysical and field data, which allows the specialists to monitor and analyze the ongoing surveying and development of fields across their entire lifecycles in a comprehensive manner.?