位于准噶尔盆地西北缘的克拉玛依大逆掩断裂带,全长250公里,宽20公里,具有丰富的石油与天然气资源。1955年,这里发现了我国第一个大油田——克拉玛依油田。之后,原油产量稳步上升。七十年代后期以来,随着地震勘探技术的提高和深井钻探的开展,这里发现了大面积的油气聚集区,突破了石炭系出油关,为整个油田勘探开 Located in the northwestern margin of the Junggar Basin, the Karamay large thrust fault zone, with a total length of 250 kilometers and a width of 20 kilometers, is rich in oil and natural gas resources. In 1955, the first large oilfield in China, Karamay Oilfield, was discovered here. After that, crude oil output increased steadily. Since the late seventies, with the improvement of seismic exploration technology and the development of deep well drilling, a large area of ​​oil and gas accumulation was discovered here, which broke through the Carboniferous oil export and opened up the entire oilfield exploration