阿帕奇和道達爾在蘇里南海上獲石油發(fā)現(xiàn)

據今日石油2020年4月2日報道，美國大型獨立油氣勘探和開發(fā)公司之一的阿帕奇公司和法國能源巨頭道達爾公司日前在位于蘇里南海上的第58號區(qū)塊內部署的薩帕卡拉西-1井獲得了一個重大的石油發(fā)現(xiàn)。此井的鉆井作業(yè)有諾布爾能源公司的《Sam Croft》號鉆井船完成的。擔任作業(yè)者的阿帕奇公司和道達爾公司各擁有發(fā)現(xiàn)井50%的經營權益。

發(fā)現(xiàn)井薩帕卡拉西-1井完鉆時的總深度約為6300米(20700英尺)，并成功測試了上白堊世-坎帕尼亞和桑托尼亞層段多個疊加目標層中是否存在碳氫化合物。

初步的流體樣品和測試結果表明，在兩個層段中至少有79米(259英尺)厚的凝析油和天然氣的純產油層。較淺的坎帕尼亞層段包含13米(43英尺)厚的純凝析油和30米(98英尺)厚的純產油層，API度在35到40之間。較深的桑托尼亞層段包含36米(118英尺)厚的純產油層，API度在40到45之間。

李峻 編譯自 今日石油網

原文如下：

Apache, Total make second discovery offshore Suriname

Apache Corporation (NYSE, Nasdaq: APA) and Total S.A. (NYSE: TOT) on Thursday announced a significant oil discovery at the Sapakara West-1 well drilled offshore Suriname on Block 58. The well was drilled using the Noble Sam Croft with Apache as operator holding a 50% working interest and Total holding a 50% working interest.

Sapakara West-1 was drilled to a depth of approximately 6,300 meters (20,700 feet), and successfully tested for the presence of hydrocarbons in multiple stacked targets in the upper Cretaceous-aged Campanian and Santonian intervals.

Preliminary fluid samples and test results indicate at least 79 meters (259 feet) of net oil and gas condensate pay in two intervals. The shallower Campanian interval contains 13 meters (43 feet) of net gas condensate and 30 meters (98 feet) of net oil pay, with API oil gravities between 35 and 40 degrees. The deeper Santonian interval contains 36 meters (118 feet) of net oil-bearing reservoir with API oil gravities between 40 and 45 degrees.