???? 据油气新闻3月8日新闻消息称，根据《2021年油气上游活动全球市场报告》，全球油气上游活动市场预计将以26.6%的复合年增长率增长，从2020年的26354.5亿美元增长到2021年的33355.2亿美元。

????报告指出，石油和天然气上游活动市场的主要公司包括沙特阿拉伯国家石油公司;俄罗斯石油公司;科威特石油公司；ADNOC；伊拉克石油部。

????增长主要是由于公司重新安排了业务并从COVID-19的影响中恢复过来，此前，这导致了涉及社交距离、远程工作和关闭商业活动的限制性遏制措施，从而给运营带来了挑战。

????研究称，该市场预计将在2025年达到42431.4亿美元，复合年增长率为6%。

????石油和天然气上游活动市场由实体的原油和天然气销售组成，包括组织、独家贸易商和从事原油和天然气生产的预精炼活动的合作伙伴。

????油气上游活动市场分为原油市场;天然气;石油和天然气钻井服务和石油和天然气支持活动。

????亚太地区是全球油气上游活动市场中最大的区域，2020年占市场的35%。北美是第二大地区，占全球油气上游活动市场的20%。非洲是全球油气上游活动市场中最小的地区。

????石油和天然气钻井服务供应商正在使用地震技术来绘制和解释潜在的油气储量。4D地震技术正被用于跟踪由于储层压力、温度和流体饱和度的变化而引起的储层岩石物理性质的变化。

????朱佳妮 摘译自 油气新闻

????原文如下：

????Global oil & gas upstream activities market to grow at CAGR of 26.6% to $3,335bn in 2021

????The global oil and gas upstream activities market is expected to grow at a compound annual growth rate (CAGR) of 26.6% from $2,635.45bn in 2020 to $3,335.52bn in 2021, according to the “Oil & Gas Upstream Activities Global Market Report 2021.

????Major companies in the oil and gas upstream activities market include Saudi Aramco; Rosneft; Kuwait Petroleum Corporation; ADNOC; and the Iraq Ministry of Oil, the report states.

????The growth is mainly due to the companies rearranging their operations and recovering from the COVID-19 impact, which had earlier led to restrictive containment measures involving social distancing, remote working, and the closure of commercial activities that resulted in operational challenges.

????The market is expected to reach $4,243.14bn in 2025 at a CAGR of 6%, the research states.

????The oil and gas upstream activities market consists of sales of crude oil and natural gas by entities, including organisations, sole traders, and partnerships that undertake the pre-refining activities of crude oil and natural gas production.

????The oil and gas upstream activities market is segmented into crude oil; natural gas; oil and gas wells drilling services and oil and gas supporting activities.

????Asia Pacific was the largest region in the global oil & gas upstream activities market, accounting for 35% of the market in 2020. North America was the second largest region accounting for 20% of the global oil & gas upstream activities market. Africa was the smallest region in the global oil & gas upstream activities market.

????Oil and Gas Wells Drilling Service providers are using seismic technology to map and interpret potential hydrocarbon reserves. 4D seismic technology is being used to track the change in the physical properties of the reservoir rocks which are caused due to changes in reservoir pressure, temperature, and fluid saturation.