原标题：埃克森美孚推迟圭亚那区块第二口油井勘探

　　中国石化新闻网讯 据世界天然气网站8月23日消息 石油巨头埃克森美孚公司已决定将圭亚那近海凯伊图尔区块第二口油井的勘探目标推迟7个月。

　　Westmount能源合作伙伴之一Ratio Petroleum周日宣布，运营商对凯伊图尔区块第二口井的勘探日期已延长七个月，至2022年3月22日。

　　据Westmount称，凯伊图尔区块合作伙伴同意该延期，以便于运营商继续分析，并将广泛的多区块钻井结果和综合数据收集计划整合到区域石油系统模型和勘探决策中。

　　在凯伊图尔区块第一口井Tanager-1勘探后，对多个区块进行了评估，在马斯特里赫特阶优质砂岩储层中遇到了16米的净产油量（20oAPI石油），并确认了白垩系石油系统的延伸，以及邻近埃克森美孚运营的斯塔布鲁克区块大量发现的利萨有利成藏层系，该井使用Stena Carron钻井船钻探。

　　吴恒磊 编译自 世界天然气

　　原文如下：

　　ExxonMobil postpones selection of second well target on Guyana block

　　Oil major ExxonMobil has decided to postpone selecting the prospect target for the second well on the Kaieteur Block offshore Guyana by seven months.

　　Westmount Energy on Monday noted the announcement on Sunday by one of the partners, Ratio Petroleum, that the date for elective nomination, by the operator, of the prospect target for the second well on the Kaieteur Block has been extended by seven months to 22 March 2022.

　　According to Westmount, the Kaieteur Block partners agreed to this extension to facilitate continuing analysis by the operator and integration of extensive multi-play drilling results and comprehensive data collection programs into regional petroleum system models and the prospect nomination decision.

　　The first well drilled on the Kaieteur block, Tanager-1, evaluated a number of plays – encountering 16 metres of net oil pay (20oAPI oil) in high-quality sandstone reservoirs of Maastrichtian age and confirming the extension of the Cretaceous petroleum system and the Liza play fairway outboard from the prolific discoveries on the neighbouring ExxonMobil-operated Stabroek Block. The well was drilled using the Stena Carron drillship.