对喇嘛甸油田浅气层的认识

Recognition to Shallower Gas Layer in Lamadian Oilfield

浅气层在喇嘛甸油田主要指嫩二段至第四系地层中的含气层段。文章所述的浅气层有别于浅层气。浅层气指嫩一段中萨零组含气层 ,而浅气层则指嫩一段以上的含气层位。目前浅气层的研究资料比较少 ,通过研究分析浅气层分布和构造特征 ,结合已有的测井、钻井、试气和取心资料 ,对浅气层产气层位、岩性及电性特征、分布范围进行了初步研究 。

This paper is about studying all the layers of Lamadian oilfield from K 2n 2 to the Quaternary for finding the reserve during the middle to later period of development in the oilfield.After analysing the data of drilling ,logging,taking core and gas testing,studying the features about lithologic property,electric property,struture and so on,there are some recognition of gas and water distribution in the layers.