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班公湖-丁青缝合带是指班公湖-怒江缝合带的西段,长1700km,宽100km,分布有大小20几个第三纪陆相盆地.这些盆地的成盆机制可能与深大断裂上的断块掀斜运动有关.伦坡拉盆地和班戈错盆地是该区最具油气勘探远景的两个盆地,伦坡拉盆地成油气地质条件十分优越.目前已获得工业性油流的重大发现.班戈错盆地第三系厚达4000余米,后期构造改造相对较弱,保存较完整,将是另一个有可能获得重大油气发现的第三纪陆相盆地.
The Banghuhu-Dingqing suture zone refers to the western section of the Bangong-Nujiang suture zone, with a length of 1700km and a width of 100km, distributed with some Tertiary continental basins in the size of 20. The basin forming mechanism in these basins may be related to deep Fault block tilting movement related Lunpola Basin and the Bangor fault basin is the region’s most oil and gas exploration prospects of the two basins, Lunpola Basin into the geological conditions of oil and gas is very advantageous.Current industrial oil flow Of the Great Discovery.Bango fault Basin Tertiary thickness up to 4,000 meters, the late tectonic transformation is relatively weak, more complete preservation, will be another possible discovery of major oil and gas tertiary Tertiary continental basin.