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松辽盆地南部,在过去寻找背斜构造油气藏的勘探中,曾在许多地区的探井中发现了工业油气流,后来虽经多次勘探,但至今仍未形成工业油气田。新立构造新150井葡萄花油层就是其中之一。本文通过对新立构造新150井葡萄花油层砂体成因类型分析,不仅确定了这个岩性油藏的含油面积,而且在该含油砂体的西北和东南又预测两个含油远景较大的分支流河道充填沉积砂体。并认为这三个砂体的西南有大面积分布的河道充填沉积砂体,这是今后勘探较有利的远景区。
In the southern Songliao Basin, industrial oil and gas currents were found in exploratory wells in many areas in the past in search of anticlinal tectonic reservoirs. After several exploration projects, industrial oil and gas fields have not yet been formed. The new structure of the new 150 well Putaohua reservoir is one of them. Based on the analysis of genetic type of Putaohua reservoir sand in Xintiao well of Xinliu structure, not only the oil-bearing area of this lithologic reservoir is determined, but also two large oil-content prospects in northwest and southeast of this oil-bearing sandbody Tributaries channel filled sedimentary sand body. It is also believed that the southwest of the three sand bodies has a large area of distributary sedimentary sand bodies, which is a prospective area for prospecting in the future.