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| 密井网条件下油藏压力监测系统优化部署方法 | |
| 引用本文： | 隋新光,尹洪军,蔡明,张效彬,张野. 密井网条件下油藏压力监测系统优化部署方法[J]. 数学的实践与认识, 2012, 42(15): 219-227 |
| 作者姓名： | 隋新光 尹洪军 蔡明 张效彬 张野 |
| 作者单位： | 1. 大庆油田有限责任公司第一采油厂,黑龙江大庆,163114 2. 非常规油气成藏与开发省部共建国家重点实验室培育基地,黑龙江大庆163318;东北石油大学提高油气采收率教育部重点实验室,黑龙江大庆163318 3. 大庆油田有限责任公司第二采油厂,黑龙江大庆,163711 |
| 基金项目： | 黑龙江省提高油气采收率原理与技术科技创新团队 |
| 摘 要： | 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. |
| 关 键 词： | 密井网 压力监测系统 优化部署 |
Optimization of Pressure Monitoring System Under Close Spacing Condition |
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| SUI Xin-guang , YIN Hong-jun , CAI Ming , ZHANG Xiao-bin , ZHANG Ye. Optimization of Pressure Monitoring System Under Close Spacing Condition[J]. Mathematics in Practice and Theory, 2012, 42(15): 219-227 | |
| Authors: | SUI Xin-guang YIN Hong-jun CAI Ming ZHANG Xiao-bin ZHANG Ye |
| Affiliation: | (2,3) (1 No.1 Oil Production Plant of Daqing Oilfield,Dqing 163114,China) (2.Accumulation and Development of Unconventional Oil and Gas,State Key Laboratory Cultivation Base Jointly-constructed by Heilongjiang Province and the Ministry of Science and Technology,Northeast Petroleum University,Daqing 163318,China) (3.Key Laboratory of Enhanced Oiland Gas Recovery Ministry of Education,Northeast Petroleum University, Daqing 163318,China) (4.No.2 Oil Production Plant of Daqing Oilfield,Dqing 163711,China) |
| Abstract: | At present,many oil fields have been through a series of well network adjustment, and the original pressure monitoring system cannot meet the conditions of the development under dense well network and accurately assess the pressure level of block.So considering the influence to monitoring wells from the formation capacity,production rate,injection rate, composite water cut and other static and dynamic characteristics,the optimal model of pressure monitoring system under close spacing condition was founded.The deployment method and specific operational procedure of the pressure monitoring system were given,at the same time the monitoring proportion was determined in consideration of oil-water wells number ratio. This method was applied to optimize the pressure monitoring system of close spacing JC, and reasonable monitoring proportion was given.The optimal program of pressure monitoring system was eventually obtained. |
| Keywords: | dense well network pressure monitoring system optimization |
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