石油设备网讯 据Neftegaz.RU索菲亚3月27日消息称，从2019年4月1日起，壳牌将开始在黑海保加利亚海域的可汗库布拉特1-14区块进行石油和天然气勘探钻井。
勘探钻井将在距布尔加斯市南部海岸80公里的1300米深处进行。油井的深度将为2500米。值得注意的是，该井没有被列入工作计划，但在2017年底和2018年初进行了6893平方公里的三维地震后，壳牌与合作伙伴伍德赛德能源公司和雷普索尔决定钻探。钻探费用可从5000万美元至1.5亿美元不等(视额外工作的需要而定)，这些费用将按其份额的比例分配给合作伙伴。
18个月前，壳牌开始与合作伙伴一起为钻探做准备。分配90天工作时间。钻井将指挥一艘名为“诺贝尔环球航行者2号”的钻井船，这艘船此前在位于瓦尔纳市附近黑海大陆架的阿斯帕图汗区块钻了3口井。
勘探钻井的结果在2016年引发了一场小混乱，当时道达尔被迫提前报告在汗阿斯帕鲁(Khan Asparuh)区块发现了一座油田。随后有传言称油井可能会干涸，道达尔在早期就宣布了这一发现，但没有对石油储量进行评估。
壳牌考虑到，在黑海钻井充满了无法探测到油气沉积物的高风险，因此该公司的成立受到了限制，评估其可能性为1:5。但是，如果一口井是干井，公司并不排除钻第二甚至第三口井的可能性。在对数据进行全面分析后，将决定是否进一步开发可汗库布拉特区块。考虑到这一潜在的商业发现，如果得到证实，日产量将至少达到7.5万桶。
曹海斌 摘译自 Neftegaz.RU
原文如下：
Shell will soon begin exploratory drilling at the Khan Kubrat block in the Black Sea
IA Neftegaz.RU. From April 1, 2019, Shell will begin exploratory drilling for oil and natural gas production at Khan Kubrat Block 1-14 in the Bulgarian sector of the Black Sea.
Exploratory drilling will be conducted at a depth of 1,300 m at a distance of 80 km from the coast south of the city of Bourgas. The depth of the well itself will be 2500 m. It is noteworthy that the well was not included in the work program, but after conducting 3D seismic in the volume of 6,893 km 2 at the end of 2017 and the beginning of 2018, Shell, together with its partners Woodside Energy and Repsol , decided to drill. The cost of drilling can range from $ 50 million to $ 150 million (depending on the need for additional work), these costs will be distributed among the partners in proportion to their shares.
Shell began to prepare for drilling together with partners 18 months ago. 90 days are allotted for work. Drilling will conduct a drilling ship Nobel Globetrotter II, which had previously drilled 3 wells on the block Aspartuh Khan ( Khan Asparuh ), located on the shelf of the Black Sea near the city of Varna. The results of exploration drilling caused a small scandal in 2016, when Total (project operator) was forced to report ahead of time about the discovery of an oil field on the Khan Asparuh block. Then there was a rumor that the well could be dry, to which Total announced the discovery at an early stage, without assessing the oil reserves.
Shell takes into account that drilling in the Black Sea is fraught with high risks of not detecting hydrocarbon deposits, so the company is set up with restraint, assessing its chances as 1: 5. However, the company does not exclude the possibility to drill 2 nd and even 3 th hole, if 1 I well will be dry. After a thorough analysis of the data, it will be decided whether to further develop the Khan Kubrat block. Considering the potential discovery as a commercial will be, if confirmed the possibility of production of at least 75 thousand barrels per day.
