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雷斯塔能源:今年全球将钻取30口高影响井

   日期:2020-02-13     浏览:434    评论:0    

据美国钻井网站2020年2月11日报道,挪威著名独立能源研究和商业智能公司雷斯塔能源公司日前经过研究确定了今年全球将钻取的30口高影响井。

雷斯塔能源公司认为,今年全球将钻取的30口高影响井中有5口位于北美洲,7口位于南美洲,6口位于非洲。在其余12口高影响井中,计划在亚洲钻4口,在大洋洲和中东各钻3口以及在欧洲钻2口。

雷斯塔能源公司称,今年计划在南美洲钻取的7口高影响井的预钻总储量将超过50亿桶油当量。雷斯塔能源公司指出,在非洲的5口高影响井中,几内亚比绍的深水阿坦井的目标储量有望达到4.7亿桶油当量。

雷斯塔能源公司称,在过去3年中,全球共钻了95口高影响井,其中有40口高影响井获得了新的油气发现。雷斯塔能源公司强调,这相当于42%的勘探成功率。雷斯塔能源公司透露,仅看2019年,35口高影响井的成功率为31%。

雷斯塔能源公司表示,该公司通过对一系列关键因素的评估,把这些井归类为高影响井,这些关键因素包括远景构造的规模、这些远景构造是否能在前沿盆地或新兴盆地开发出新的油气远景区以及它们对作业者的重要性。

本月早些时候,雷斯塔能源公司概述称,全球油气勘探活动正蓄势待发。雷斯塔能源公司还指出,由于深水钻井的兴起,大型石油公司对浮式钻井装置的需求也有所增加。

李峻 编译自 美国钻井网站

原文如下:

Top 30 High Impact Wells in 2020

Rystad Energy has identified what it considers the top 30 high impact wells that will be drilled this year.

Five of the 30 wells are located in North America, seven in South America and six in Africa. Of the remaining wells, four are scheduled to be drilled in Asia, three each in Oceania and the Middle East and two in Europe.

The seven high impact wells scheduled to be drilled in South America this year will target gross predrill resources of over five billion barrels of oil equivalent (boe), according to Rystad Energy. Among Africa’s high impact wells, Guinea Bissau’s deepwater Atum well will target a potential 470 million boe, Rystad Energy noted.

During the past three years, 95 high impact wells have been drilled globally, with 40 of them resulting in discoveries, according to Rystad Energy, which highlighted that this equated to a 42 percent success rate. Looking solely at 2019, the success rate of the 35 high impact wells drilled was 31 percent, Rystad Energy revealed.

Rystad Energy says it classifies wells as high impact through an assessment of a number of key factors, including the size of the prospects, whether they could open new hydrocarbon plays in frontier or emerging basins and their significance to the operator.

Earlier this month, the company outlined that global exploration is poised for an upswing. Rystad Energy also noted that oil majors have boosted demand for floating drilling units as deepwater drilling takes off.

 
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