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在吐哈油田滚动项目经理部的精心组织下,雁20井经过近一个月时间的系统试油,在第三系和白垩系共4个层喜获工业油流,表明滚动勘探开发又有新发现。雁20井于2003年9月2日开钻。完钻后,测井解释油层29.4米/6层,其中第三系19.6米/2层,白垩系9.8米/4层。10月17日对1751～1774m井段的白垩系11号、12号、14号层进行试油,用5mm油嘴求产,日产油70m~3,累计产油113.25m~3,试油结论为油层。10月28日对1611～1615m井段的第三系5号层
Under the careful organization of the rolling project manager of Tuha Oilfield, Yan-20 well tested oil for nearly a month and won industrial oil flow in a total of 4 layers of Tertiary and Cretaceous, indicating that there is a new exploration of rolling exploration and development Find. Yan 20 wells in September 2, 2003 drilling. After drilling, logging interpretation of the reservoir 29.4 m / 6 layers, of which Tertiary 19.6 m / 2, the Cretaceous 9.8 m / 4 layers. On the 17th of October, the Cretaceous No.11, No.2 and No.14 layers of the 1751-1774m well section were tested for oil production with a 5 mm oil nozzle. The daily oil production was 70-3 m and the cumulative oil production was 113.25 m 3. The conclusion of the test oil was Reservoir. October 28, 1611 ~ 1615m well section of the Tertiary 5 layer