Accurately predicting oilfield development indicators (such as oil production, liquid current formation pressure, water cut, production rate, recovery cost, profit, etc.) is to realize the rational and scientific of oilfields, which an important basis ensure stable oilfield. Due existing index prediction methods being difficult accurately reflect complex nonlinear problem in field process, usin...

Abstract After a century of development, China's petroleum industry has introduced numerous and various industrial heritage elements, which collectively embody the value significance heritage. Currently, all levels government departments are trying to protect heritage, but only limited types elements included in official conservation lists, is not conducive systematic To achieve this study glob...

The reservoir in different parts of buried-hill draping zone is often quite different, so it great significance to clarify the characteristics for exploration and development. Based on core, well logging, seismic data production data, oil layer Ⅱ lower second member Dongying Formation L oilfield, Bohai Bay Basin, offshore eastern China are systematically studied. Analyses facies, well-seismic c...