2020年俄氣通過地質(zhì)勘探增加4800億立方米天然氣儲量

據(jù)俄羅斯油氣網(wǎng)3月26日消息稱，俄羅斯天然氣工業(yè)股份公司擁有世界上最大的天然氣儲量和產(chǎn)量，主要通過地質(zhì)勘探，正在有效地擴大其礦產(chǎn)和原材料基地。

這導致儲量增加超過4800億立方米，大大高于產(chǎn)量(4526億立方米)。因此，俄氣的儲量替代率已連續(xù)16年超過1。

俄羅斯天然氣工業(yè)股份公司進行的大部分地質(zhì)勘探工作都在俄羅斯東部的亞馬爾半島附近和大陸架上進行。具體而言，由于在喀拉海亞馬爾大陸架上發(fā)現(xiàn)了75年的勝利氣田(2024億立方米天然氣儲量)，亞馬爾天然氣生產(chǎn)中心在2020年擴大了資源基礎。

此外，在鉆探探井過程中獲得的新數(shù)據(jù)證明，Leningradskoye油田的產(chǎn)能遠高于預期。該公司還在亞馬爾中心的關鍵油田Bovanenkovskoye和kharasaveyyskoye進行后續(xù)勘探，并對Tambeyskoye油田進行研究。作為開發(fā)雅庫特天然氣生產(chǎn)中心和塑造伊爾庫茨克天然氣生產(chǎn)中心的一部分，俄羅斯天然氣工業(yè)股份公司正在Chayandinskoye和Kovyktinskoye油田進行地質(zhì)勘探。

為了提高地質(zhì)勘測的效率，公司采用了包括數(shù)字技術在內(nèi)的尖端技術，從而獲得更好的數(shù)據(jù)，優(yōu)化生產(chǎn)流程。為此，該公司正在開發(fā)一個綜合信息環(huán)境，用于地質(zhì)、地球物理和油田數(shù)據(jù)，使專家能夠在整個生命周期內(nèi)全面監(jiān)測和分析正在進行的油田勘探和開發(fā)。

朱佳妮 摘譯自 俄羅斯油氣網(wǎng)

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.?