oriente

Analysis on petroleum geology and exploration potential in Block 16 of Oriente Basin , Ecuador

厄瓜多尔Oriente盆地16区块油气地质及勘探潜力

Technical progress should be policy oriente

技术进步当以政策导向

This paper describes cretaceous petroleum system in Ecuador Oriente Basin . The oil resources are rich in this basin .

厄瓜多尔东部盆地发育白垩系含油气系统，石油资源丰富。

Block ST , located in the East Oriente basin of Ecuador , has 5 producing heavy oil fields .

厄瓜多尔ST区块位于奥连特盆地，在大地构造上属于Cononaco-Auca-Sacha构造带。现有5个正在生产的常规稠油油田。

The Oriente Basin in Ecuador is one of the biggest basins that produce petroleum in piedmont basins of Andean mountain , South American .

厄瓜多尔Oriente盆地是南美安第斯山前盆地中最大的产油盆地之一。

By comprehensive analysis on the petroleum geological conditions , this paper considers that Block 16 in Oriente Basin is of great petroleum exploration potential with fair hydrocarbon source , good-quality reservoirs and advantageous source-reservoir-cap rocks combination condition .

通过对Oriente盆地16区块的油气地质条件的系统分析，认为16区块烃源条件较好、储集条件优越、生储盖组合有利，具有较大的勘探潜力。

The pupil and the iris are approximately concentric circles , it can search the outer boundary of the iris in less range with the circular template and oriente the center and the radius of the iris .

然后根据瞳孔和虹膜近似同心的特性，利用圆形检测算子在小范围内搜索虹膜的外边沿，确定虹膜的圆心、半径。