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| 2019-03-14 来源： 中国石化新闻网 |
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石化新闻 |
中国石化新闻网讯 据米兰《World Oil》3月13日消息，埃尼宣布在安哥拉深水阿戈戈勘探区的15/06区块发现了大量石油。据估计，新发现的轻质油储量在4.5亿至6.5亿桶之间，并有进一步上升的空间。 阿戈戈-1 NFW井位于离海岸约180公里的地方，距离N'Goma浮式生产储油船（西部枢纽）约20公里的地方，该井已被发现。该井由波塞冬钻探船在1636米的水深范围内钻探，总深度为4450米。 阿戈戈-1 NFW在中新世下砂岩中发现了一个约203 米的单油柱，净产120 米的优质油（31°API），该油柱位于亚盐底辟地层中，具有良好的岩石物理性质。在阿戈戈-1 NFW中获得的数据表明，日产油量超过20000桶。 这一发现为高产区块15/06西北部盐底辟以下的石油勘探开辟了新的机会，从而为开发额外的潜在价值创造了新的机会。通过使用埃尼公司先进的专有地震成像技术，阿戈戈探区的测绘和钻探成为可能。 胡晶晶摘译自world oil 原文如下 Eni reports major oil discovery offshore Angola Eni announces a major oil discovery in Block 15/06, in the Agogo exploration prospect, in Angola’s deep water. The new discovery is estimated to contain between 450 and 650 MMbbl of light oil in place with further upside. The Agogo-1 NFW well, which has led to the discovery, is located approximately 180 km off the coast and about 20 km west from the N’Goma FPSO (West Hub). The well was drilled by the Poseidon drillship in a water depth of 1,636 m and reached a total depth of 4,450 m. Agogo-1 NFW proved a single oil column of about 203 m with 120 m of net pay of high quality oil (31° API) contained in a sub salt diapirs setting in Lower Miocene sandstones with excellent petrophysical properties. The data acquired in Agogo-1 NFW indicate a production capacity of more than 20,000 barrels of oil per day. The discovery opens new opportunities for oil exploration below salt diapirs in the north-west part of the prolific Block 15/06, thus creating new chances for unlocking additional potential value. The mapping and the drilling of Agogo prospect has been possible through the use of Eni’s advanced and sophisticated proprietary seismic imaging technologies. |
