石油圈中国石化新闻网讯 据普氏能源资讯休斯敦报道，由埃克森美孚公司牵头的一个财团披露，该财团日前在圭亚那海上又获得了两个重要石油发现，它们分别被命名为海马拉石油发现和蒂拉皮阿石油发现，从而使得该财团在他们多产的斯塔布鲁克区块内获得的石油发现数目达到了12个。 拥有斯塔布鲁克区块70%股份的埃克森美孚公司和拥有30%股份的合作伙伴赫斯公司在周三发布的单独声明中说，这一发现增加了此前公布的50多亿桶石油当量的可采资源量估计数，不过声明没有立即提供更新后的估计数。 相比之下，该财团对圭亚那可开采资源基础的估计在一年前仅为32亿桶以上，去年7月更新为40亿桶以上。 富国银行分析师罗杰•里德周三在消息公布后不久的一份投资者报告中说：“大油田变得更大。今天宣布的另外两个新发现使的成功率达到了14个中的12个，并可能将资源基础扩大到50亿桶以上。” 蒂拉皮阿-1井和海马拉-1井在上月初开钻，但前者是主要的石油发现，该井在钻进过程中钻遇了305英尺厚的含油砂岩。此井在5850英尺深的水中钻到了18786英尺的总深度。 李峻 编译自 普氏能源资讯 原文如下： ExxonMobil, Hess unveil two more discoveries offshore Guyana An ExxonMobil-led consortium has made two more discoveries offshore Guyana they call Haimara and Tilapia, the partners said Wednesday, bringing the number of finds on their prolific Stabroek block to an even dozen. The discoveries add to an earlier-announced recoverable resource estimate on the block of more than 5 billion barrels of oil equivalent, ExxonMobil and 30% partner Hess Corp said in separate statements issued Wednesday, although a more updated projection was not immediately provided. By contrast, the consortium’s estimate of its Guyana recoverable resource base was 3.2 billion-plus boe just a year ago, a figure which was updated to 4 billion-plus boe in July. “Big fields get bigger!” Wells Fargo analyst Roger Read said in a Wednesday investor note shortly after the news was announced. “Today’s announcement of two more discoveries brings the success rate to 12 [of] 14 and a likely expanding resource base above” 5 billion boe. The Tilapia-1 and Haimara-1 wells were spudded early last month, but the former was the major oil find. Tilapia-1 encountered 305 feet of oil-bearing sandstone. It was drilled to a depth of 18,786 feet in 5,850 feet of water.
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