Stratigraphic Features Xlasiwan Road Town Mining Area Knowledge And Interpretation Of Research Data Logging

Study Temple Bay oil field on the basis of the lower layer and the corresponding flag logcharacteristics，the study area were ifne stratigraphic division and correlation. Geological coirngand drilling data, analyzes and summarizes the reservoir sedimentary characteirstics, petrologyand electircal characteirstics, portfolio characteirstics and pore structure. By observing coirngdata, the main lithological descirption reservoirs, mineral composition, cement type, particle size,sorting cases, fillings, etc., to fully understand the ability to control the oil reservoir qualitativefactors. Formation of the study area reservoir characteirstics are summairzed research. With theoil field geology and logging data related to geological conditions throughout the layer thicknessand the corresponding curves, rock power relations further study, in the corerct interpretation ofwell logs divided strata. The main reservoir clear Tirassic Yanchang Oilfield log interpretationessential parameters: Calculation method porosity, permeability, saturation, etc" Combined withlogging data and testing data to obtain the effective thickness of the rock strata standards,physical standards, by the slowness of formation resistivity, gamma ray and formation resistivity,sonic difference with RT, porosity and RT，porosity and comprehensive moisture content,porosity and formation resistivity cross plot analysis deirved effective electircal thicknessstandards. Initially identified Tirassic Yanchang six, seven long log interpretation criteria, toimprove the oil well logging data interpretation is consistent with the rate providedcomprehensive reference.