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2024年4月21日发(作者:)

年度专稿

NNUAL FEATURE

2020年全球油气勘探形势及2021年展望

史卜庆

1

,王兆明

2

,万仑坤

2

,徐宁

1

,刘小兵

2

( 1.中国石油国际勘探开发有限公司;2.中国石油勘探开发研究院)

摘 要:

2020年,受新冠肺炎疫情和低油价“黑天鹅”事件的双重影响,全球油气勘探未能延续2019

年触底反弹的趋势,再次整体回落,共取得161个常规油气勘探发现,新增油气2P可采储量134.9亿桶,较

2019年下降35%,新发现油气田个数下降50%,但新发现油气田平均储量处于近10年次高水平,表现出较

强韧性。全球油气勘探的显著特点是新发现集中在已证实成藏组合的周边拓展,黑海、苏里南海域、阿

拉斯加北坡盆地等为勘探亮点;成熟探区滚动勘探成效显著,但多以中小规模为主。2021年及今后一段时

间,若疫情能够得到有效控制,全球油气勘探将逐渐回暖;在低碳发展和全球能源转型的背景下,石油公

司将更加重视天然气资产;未来东非海域、黑海、苏里南、加勒比海等领域值得重点关注。

关键词:

油气勘探;油气新发现;新区新领域;成熟盆地;勘探潜力;新冠肺炎疫情

The global oil and gas exploration situation in 2020 and the outlook for 2021

SHI Buqing

1

, WANG Zhaoming

2

, WAN Lunkun

2

, XU Ning

1

, LIU Xiaobing

2

(1. China National Oil and Gas Exploration and Development Corporation; 2. PetroChina Research Institute of

Petroleum Exploration and Development)

Abstract:In 2020, affected by the COVID-19 pandemic and low oil prices, the global oil and gas exploration failed

to continue the trend of bottoming out in 2019 and fell again with 161 conventional discoveries and 13.49 billion barrels of 2P

recoverable oil and gas, down 35% from 2019. The number of newly discovered oil and gas fields decreased by 50% but the

overall situations showed strong resilience. The new findings in frontier basin concentrated on the area of surrounding proved

play. The remarkable feature is that it has gained many discoveries in several confirmed such new fields as Black Sea, the

Suriname offshore and the North Slope basin of Alaska and has formed many exploration highlights. The mature exploration area

achieved significant results in rolling exploration but mostly in small and medium scale. In 2021, it is estimated the global oil and

gas exploration will gradually recover with the effective control of the pandemic and oil companies will pay more attention to

natural gas assets in the context of low-carbon and energy transformation. Additionally, the East African offshore, the Black Sea,

Suriname and the Caribbean offshore deserve special attention.

Key words:oil and gas exploration; new discovery; new area; mature basin; exploration potential; the COVID-19

pandemic

39

Vol.29, No.3

2021

国际石油经济

INTERNATIONAL PETROLEUM ECONOMICS

2020年,对于全球各行业都是最为艰苦的一

年,受新冠肺炎疫情和油价低迷的双重影响,全球

油气勘探在2019年触底反弹的趋势下再次回落,但

表现出较强韧性。全球油气勘探新发现维持在一个

相对合理的水平,并呈现出新的特点。预计2021年

及今后一个时期,随着新冠肺炎疫情形势趋稳和全

球经济复苏,全球油气勘探将重拾信心,逐渐恢

复,其中东非海域、黑海、苏里南、加勒比海等领

域值得重点关注。

所增加(见图1、表1)。其中,石油新增可采储量

65.04亿桶,占48.2%;天然气新增可采储量69.8亿桶

油当量,占51.8%。

2020年,全球勘探新发现油气田储量大于5亿

桶油当量的巨型油气田有6个,大于1亿桶油当量

的大型油气田有28个,这两类油气田的个数仅占

17.4%,但油气2P可采储量占全年新发现油气总储量

的83.6%。在常规油气勘探新发现中,排名前3位的

1

本文标签: 勘探油气发现公司全球