据油价网1月20日消息称，韦斯特伍德全球能源集团在一份关于 2021 年高影响力的新报告中表示，英国石油和俄罗斯石油公司是去年仅有的两家探明储量超过10亿桶石油当量的公司，因为它们在俄罗斯的石油储量占全球已探明资源的48%。

韦斯特伍德表示，总体而言，全球已发现资源量令人失望，从 2020 年的 190 亿桶油当量 (boe) 降至 2021 年的 66 亿桶油当量。去年发现的资源中，石油占 36%，天然气占 64%。

韦斯特伍德的数据显示，与 2020 年一样，2021 年已发现的资源主要集中在俄罗斯的少数大型发现中，占去年全球发现的 48%。

在俄罗斯以外，2021年的发现量是至少自2008年以来十多年来的最低水平——34亿桶油当量。

韦斯特伍德全球勘探与评估高级分析师 Jamie Collard 写道：“边境勘探钻探降至自2008年以来的最低水平，仅完成了15口边境井，只有1口有可能实现中等规模的商业发现。”

南美沿岸苏里南-圭亚那盆地的发现主导了新兴油气藏的勘探，其中四个发现增加了约10亿桶油当量。

朱佳妮 摘译自 油价网

原文如下：

BP, Rosneft Were Only Firms With Over 1 Billion Barrel Oil Finds In 2021

BP and Rosneft were the only companies to have delivered over 1 billion barrels of oil equivalent in discoveries last year due to their exposure in Russia which yielded 48 percent of the world’s discovered resources, Westwood Global Energy Group said in a new report on 2021 high impact exploration.

Overall, the volume of discovered resources globally was disappointing, dropping from 19 billion barrels of oil equivalent (boe) in 2020 to just 6.6 billion boe in 2021, Westwood said. Of the discovered resources last year, 36 percent were oil and 64 percent were gas.

As in 2020, discovered resources in 2021 were mainly concentrated in a small number of large discoveries in Russia, which accounted for 48 percent of all global discoveries last year, according to Westwood.

Outside Russia, discoveries in 2021 were at the lowest level—3.4 billion boe—in more than a decade, since at least 2008.

“Frontier exploration drilling fell to the lowest level ever recorded by Westwood (since 2008) with only 15 frontier wells completing and only one making a potentially modest-sized commercial discovery,” wrote Jamie Collard, Senior Analyst, Global Exploration and Appraisal at Westwood.

Exploration in emerging plays was dominated by discoveries in the Suriname-Guyana basin offshore South America, where four discoveries added an additional estimated around 1 billion boe.