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目前许多油田都经历了井网调整,多套井网重叠,原有的压力监测系统已不能满足密井网的开发条件,无法准确评价区块的压力水平.为此,综合考虑地层系数、产液、注水、综合含水等动静态特征对压力监测井点的影响,建立了压力监测系统优化部署模型,给出了压力监测系统部署方法及具体操作流程,兼顾井网油水井数比确定了监测比例,最终应用该方法结合密井网JC的实际资料对压力监测系统进行了优化部署,确定了该井网的合理监测比例,给出了压力监测系统优选方案.
At present, many oilfields have undergone well pattern adjustment and multiple well patterns overlap, and the original pressure monitoring system can not meet the development conditions of dense well patterns and can not accurately evaluate the pressure level of the blocks. Therefore, considering the formation factor, Liquid, water injection, integrated water and other dynamic and static characteristics of the pressure monitoring well point, the establishment of a pressure monitoring system to optimize the deployment model is given pressure monitoring system deployment methods and specific operational procedures, taking into account the number of well network oil and water wells to determine the monitoring Proportions, the final application of this method combined with the actual data of close well JC to optimize the deployment of pressure monitoring system to determine the proportion of reasonable monitoring of the well pattern, gives the pressure monitoring system optimization program.