据哈特能源7月6日消息，意大利埃尼集团7月6日表示，该公司可能在加纳近海的Eban勘探远景区发现了多达7亿桶石油当量。
埃尼公司在一份新闻稿中表示，Eban-1X井位于Sankofa中心西北约8公里处Eban-Akoma综合设施CTP 4区块，在Cenomanian期厚砂岩储层中发现了一个80米的轻油柱。该井由Saipem 10000钻井船钻探，在3949米深的地方发现了碳氢化合物。该井水深为545米，实测总深度为4170米。
埃尼表示，该发现使Sankofa油田和Eban-Akoma综合设施之间的油气储量估计超过11亿桶油当量。上行可以通过评估钻井来确认。
埃尼在新闻稿中称:“我们对大量3D地震数据集和井数据采集进行了综合分析，包括压力测量、流体采样和智能地层测试，并采用了最先进的技术，对新发现进行了评估。获得的压力和流体数据(油密度和气油比)和储层性质与之前发现的Akoma和附近的Sankofa油田一致。”
根据生产测试数据，产能潜力估计为5000桶/天。
埃尼表示，鉴于该发现位于John Agyekum Kufuor浮式生产储油轮(FPSO)和现有基础设施附近，该发现可以通过连接FPSO快速进入生产。
埃尼表示:“Eban油田的发现证明了埃尼在全球范围内实施的以基础设施为主导的勘探战略取得了成功。”
Eban是CTP 4区块钻的第二口井，紧随Akoma天然气和凝析油发现之后。
埃尼集团持有该区块42.469%的股权，是该区块的运营商。合作伙伴包括维多集团(33.975%)、加纳国家石油公司(10%)、Woodfields Upstream(9.556%)、GNPC Explorco(4%)。
裘寅 编译自 哈特能源
原文如下：
Eni Makes ‘Significant’ Oil Discovery Offshore Ghana
Italy’s Eni said July 6 it has potentially discovered up to 700 million barrels of oil equivalent in place at the Eban exploration prospect offshore Ghana.
Located in CTP Block 4 in the Eban-Akoma complex about 8 km northwest of the Sankofa Hub, the Eban-1X well proved a single 80-m light oil column in a thick sandstone reservoir interval of Cenomanian age, Eni said in a press release. The well, drilled by the Saipem 10000 drillship, hit hydrocarbons at 3,949 m depth. The well reached a total measured depth of 4,170 m in a water depth of 545 m.
Eni said the discovery brings the estimated hydrocarbon in place between the Sankofa field and the Eban-Akoma complex to more than 1.1 Bboe. Upside could be confirmed with appraisal drilling.
“The new discovery has been assessed following comprehensive analysis of extensive 3D seismic datasets and well data acquisition including pressure measurements, fluid sampling and intelligent formation testing with state-of-the-art technology,” Eni said in the release. “The acquired pressure and fluid data (oil density and Gas-to-Oil Ratio) and reservoir properties are consistent with the previous discovery of Akoma and nearby Sankofa field.”
Deliverability potential is estimated at 5,000 bbl/d based on production testing data.
Given the discovery’s location near the John Agyekum Kufuor FPSO and existing infrastructure, Eni said the discovery can be fast-tracked to production with a subsea tie-in the FPSO.
“The Eban discovery is a testimony to the success of the infrastructure-led exploration strategy that Eni is carrying out in its core assets worldwide,” the company said.
Eban is the second well drilled in CTP Block 4 and follows the Akoma gas and condensate discovery.
Holding a 42.469% stake in the block, Eni serves as operator. Partners are Vitol (33.975%), Ghana National Petroleum Corp. (10%), Woodfields Upstream (9.556%), GNPC Explorco (4%).
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