In view of reservoir properties and development characteristics in Oubei block of Jiangsu Oilfield, a numerical simulation model of gravity drive of crestal nitrogen injection was established.
针对江苏油田欧北区块的地质条件和开发现状，建立了顶部注氮气重力驱数值模型。
2
This paper puts forward a model for the appraisal of hazard degree of pollution origins in oilfielddevelopment which combines fault tree analysis and gray connection degree analysis.
针对油田开发污染源存在危险度，提出一种将灰关联度分析与故障树分析相结合的危险度评价模型。
3
According to the requirements of oilfielddevelopment plan making and the limits of annual planning model, a three-year production composition method was proposed.