Reservoir Description Of Changchunling Oil Field Located In The Southern Songliao Basin

Located in the southern Songliao Basin, Changchunling oil and gas field covers an area of about 151 square kilometers, it lie in the Fuxin uplift zone's northeast and the Southeast uplifted area's northwest.it is one of rich hydrocarbon bearing large fields which have been discovered recently .The keynote of this theme is research geologic characteristic of reservoir and some puzzles of Fuyu oil layer in Changchunling field according to sedimentology, structural geology, geophysics, petroleum geology, existing seismic interpretation and inversion technology for researching into structural system in working region, analyzing structural characteristic regularity and datum like well drilling, well log, comprehensive analysis of seismic, geology, log lithologic etc.Detailed in research structure, sediment, container horizon and reservoir characteristic of Fuyu oil layer. After the research, we can draw conclusions list for here:1. Based on the technology of full tree dimensional fine structure interpret, We know that the conformation of Fuyu oil layer in Changchunling field is a Northeast aligement long axis anticline.2. Fuyu oil layer mainly develop delta front deposit with forecast technology of reservoir inversion and sedimentary facies analysis.3. According to the research of reservoir bed characteristic, we calculate the reserves.4. Having finished research and appraisal of Changchunling oil and gas field, develop and improve the reservoir inversion technology of fluvial facies sandstone in the southern Songliao Basin.