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最近在Campos盆地最重要的发现之一就是EpiritoSanto州海上1000～1500m水深的Jubarte油田。其储量约95〔106m3(比重0.95g/cm3)。对一垂直井的初步试井表明,生产指数(PI)尚未达到进行商业开采的指标,但后来对水平井试井记录的PI是垂直井的12倍,这表明Jubarte油田可以进行稠油商业化开采。
One of the most important discoveries in the Campos Basin recently was the Jubarte oil field at a depth of 1000-1500 m in the EpiritoSanto State. Its reserves of about 95 〔106m3 (specific gravity 0.95g / cm3). A preliminary well test on a vertical well showed that the PI had not yet reached the target for commercial exploitation but later the PI for horizontal well testing was 12 times that of the vertical well indicating commercialization of heavy oil in the Jubarte field Mining.