???? 據(jù)3月24日挪威時報報道，初步估計發(fā)現(xiàn)規(guī)模在1200萬至1900萬標(biāo)準(zhǔn)立方米的可開采石油當(dāng)量之間，相當(dāng)于7500萬至1.2億桶的可開采石油當(dāng)量。
????“該發(fā)現(xiàn)振興了NCS最成熟的地區(qū)之一。在過去的18個月里，我們在弗雷姆地區(qū)的四個勘探區(qū)發(fā)現(xiàn)了四個勘探區(qū)，我們已經(jīng)證明，總的數(shù)量將為社會創(chuàng)造可觀的價值。”Equinor在挪威的高級勘探副總裁尼克·阿什頓(Nick Ashton)說。
????Blasto生產(chǎn)許可區(qū)塊090、090 I和090 E的31/2-22 S和31/2-22 A探井位于Fram油田西南約3公里處，Troll油田西北約11公里處，Bergen西北約120公里處。
????基于資源的質(zhì)量和現(xiàn)有基礎(chǔ)設(shè)施的鄰近性，這些發(fā)現(xiàn)可以按照Equinor的氣候目標(biāo)進(jìn)行開發(fā)和生產(chǎn)。該公司的目標(biāo)是，到2030年，在2018年的基礎(chǔ)上，將挪威運(yùn)營的油田和陸上工廠的溫室氣體排放量減少40%。
????低碳生產(chǎn)
????“Equinor已經(jīng)是低碳生產(chǎn)的行業(yè)領(lǐng)導(dǎo)者。阿什頓指出:“Fram地區(qū)的發(fā)現(xiàn)將有助于我們實現(xiàn)到2030年再減少40%的目標(biāo)，同時保持目前的生產(chǎn)水平。”
????勘探井31/2-22 S在Sognefjord地層上部發(fā)現(xiàn)了約30米的總油柱，在Sognefjord地層下部發(fā)現(xiàn)了約50米的油柱。油水接觸面分別為1860米和1960米。
????勘探井31/2-22 A在Sognefjord地層中發(fā)現(xiàn)了優(yōu)質(zhì)砂巖，但儲層充滿水，該井屬于干井。
????考慮到該發(fā)現(xiàn)的商業(yè)可行性，許可方將考慮將其與該地區(qū)的其他發(fā)現(xiàn)和現(xiàn)有基礎(chǔ)設(shè)施聯(lián)系起來。
????數(shù)據(jù)采集
????這些井沒有進(jìn)行地層測試，但進(jìn)行了大量的數(shù)據(jù)采集和取樣。
????這是090 i號生產(chǎn)許可證的第一和第二口探井。該許可證是在2017年的預(yù)定義地區(qū)(APA 2017)授權(quán)階段授予的。
????31/2-22 S井的鉆探深度為海平面以下2282米，測量深度為海平面以下2379米。31/2-22 A井垂直深度為海平面以下2035米，測量深度為海平面以下2207米。
????該地區(qū)水深349米。這些井已被永久封堵和廢棄。
????這些井是由West Hercules鉆井平臺完成的，該鉆井平臺目前正在北海地區(qū)554號生產(chǎn)許可證的34/6-5 S勘探區(qū)進(jìn)行鉆探。
????陳可可 摘譯自 挪威時報
????原文如下：
????Equinor has made this year’s largest oil discovery on the Norwegian shelf
????Preliminary estimates place the discovery size between 12 and 19 million standard cubic meters of recoverable oil equivalent,corresponding to 75-120 million barrels of recoverable oil equivalent.
????“The discovery revitalizes one of the most mature areas on the NCS. With discoveries in four of four prospects in the Fram area during the past 18 months, we have proven volumes that in total will create considerable value for society,” Nick Ashton, Equinor’s senior vice president for exploration in Norway, said.
????Exploration wells 31/2-22 S and 31/2-22 A in the Blasto prospect of production licenses 090, 090 I, and 090 E were drilled about 3 kilometers southwest of the Fram field, 11 kilometers northwest of the Troll field, and 120 kilometers northwest of Bergen.
????based on the quality of the resources and the proximity to existing infrastructure, the discoveries can be developed and produced in line with Equinor’s climate goals. The company’s ambition is to reduce greenhouse gas emissions from operated fields and onshore plants in Norway by 40% by 2030, compared to 2018.
????Low-carbon production
????“Equinor is already an industry leader in low-carbon production. The discoveries in the Fram area will help us reach our goal of a further 40% reduction by 2030 while maintaining the current production level,” Ashton noted.
????Exploration well 31/2-22 S struck a total oil column of around 30 meters in the upper part of the Sognefjord formation and an oil column of around 50 meters in the lower part of the Sognefjord formation. The oil-water contacts were proven at 1860 and 1960 meters, respectively.
????Exploration well 31/2-22 A struck high-quality sandstone in the Sognefjord formation, but the reservoir is filled with water, and the well is classified as dry.
????Regarding the discovery to be commercially viable, the licensees will consider tying it to other discoveries and existing infrastructure in the area.
????Data acquisition
????The wells were not formation tested, but extensive data acquisition and sampling have been carried out.
????These are the first and second exploration wells in production license 090 I. The license was awarded in the 2017 awards in predefined areas (APA 2017) licensing round.
????Well 31/2-22 S was drilled to a vertical depth of 2282 meters below sea level and a measured depth of 2379 meters below sea level. Well 31/2-22 A was drilled to a vertical depth of 2035 meters below sea level and a measured depth of 2207 meters below sea level.
????The water depth in the area is 349 meters. The wells have been permanently plugged and abandoned.
????The wells were drilled by the West Hercules drilling rig, which is proceeding to drill exploration 34/6-5 S in production license 554 in the northern North Sea sector.
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