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Prediction Of Reservoirs Inalaxin Northern Songliao Basin

Posted on:2015-10-08Degree:MasterType:Thesis
Country:ChinaCandidate:L N DongFull Text:PDF
GTID:2180330431994892Subject:Geological engineering
Abstract/Summary:PDF Full Text Request
Western Slope region has abundant oil reserves resources for in-depth analysis in thearea of petroleum geology, oil and gas resource potential, hydrocarbon accumulation rule, in2012the deployment of a new three-dimensional seismic exploration in the Alaska region,whose main target is Saertu.Oil and gas exploration using seismic reservoir technologydeveloped one of the most important techniques, focusing on the use of seismic attributes andseismic inversion techniques and reservoir prediction technology, focusing on analysis ofreservoir characteristics and Saertu sand the area of the body plane distribution law,combined with structural and regional comprehensive research results, etc., for a favorabletarget area is preferred. Established a proven technology series.In this paper, a new area of Allah, for example, the key seismic attributes to reservoirprediction technique and seismic inversion techniques were targeted potential, carried out thefollowing studies: the preferred reservoir prediction of seismic attributes to reduce multiplesolutions to extract earthquake attribute accuracy, using multi-attribute correlation analysis,synthesis, improve reservoir prediction accuracy. Use of hydrocarbon-containing fluidreservoir detection technology forecasting. Qualitative prediction of reservoir favorable targetarea and lay a good foundation.This paper describes the basic principles of seismic reservoir prediction methods majorseismic inversion and geostatistical inversion of sparse pulse inversion. Seismic inversionprocess and summarizes the key technical issues. Contrast applicability of the inversionmethod, the inversion of the key techniques applied in new areas Allah applications.Quantitative prediction of reservoir and reservoir.Different methods of seismic inversion techniques to predict reservoir has differentapplicability and relevance in predicting reservoir to choose the most reasonable seismicreservoir according to the geological characteristics of the different work area and work areareservoir geological problems to be solved inversion method. Utilization of seismic inversion,seismic attributes, such as hydrocarbon detection results, forecasting new areas Saertu Allahfavorable area, practice shows that to be successful.
Keywords/Search Tags:Geostatistical Inversion, Constrained sparse pulse inversion, Seismicattribute technology, Hydrocarbon detection
PDF Full Text Request
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