THE IDENTIFICATION OF OIL SHALE LOGGING OF THE FIRST MEMBER OF NENJIANG FORMATION IN NORTHERN SONGLIAO BASIN

Based on the logging data of Northern Songliao Basin, the response characteristics of the oil shale of the first member of Nenjiang Formation are summed up. With optimization parameters, adopting the depth of 700 m as boundary, the identification charts for the oil shale logging are established. With the accuracy up to 72.4% and more, the identification provides a basis for the oil shale exploration and development in Northern Songliao Basin.