Su Ri Ge Su143D Area He8Section And Shan1Section Of Fine Reservoir Description

Su14district is an important production area of Sulige gas field, the main gas bearing is theHe8and Shan1section, the reservoir has low porosity, low permeability characteristics. Incontinental oil and gas accumulation theory as the guide, re understanding in the course of basinevolution, the strata sedimentary filling history, and carries on the analysis and comparison ofthe reservoir, the analysis of sedimentary facies types and their combination features, expoundsthe distribution characteristics, reservoir geometry and favorable sedimentary faciescharacteristics. Through the statistics and analysis of typical core with microscope microobservation and a large number of physical data, the study of diagenesis do system in the region,the formation mechanism of high quality reservoir for understanding the. And the favorablereservoir genesis analysis and reservoir evaluation based on the establishment ofthree-dimensional geological model of the study area, screening favorable gas Su143D regionenriched blocks, formulate reasonable development scheme for gas field, and lay the foundationof enhancing oil recovery yield.