生产数据分析在庆深气田的应用  

APPLICATION OF THE PRODUCTION DATA ANALYSIS IN QINGSHEN GASFIELD

作　　者：宋春薇[1] SONG Chunwei(Well Testing and Perforating Services Company of Daqing Oilfield Co Ltd.,Daqing 163412,China)

机构地区：[1]大庆油田有限责任公司试油试采分公司,黑龙江大庆163412

出　　处：《大庆石油地质与开发》2018年第4期95-99,共5页Petroleum Geology & Oilfield Development in Daqing

摘　　要：利用产量、流压等生产数据,对气井进行可靠的中长期产能预测,可为试采、开发方案的制定提供依据。通过对深层火山岩气藏一口井的生产数据进行分析,给出了压力恢复试井解释和生产数据分析的参数对比结果,对其进行了产能预测,并对其进行了开发检验。得出的认识:根据试井解释得到的模型,采用实际生产气量进行压力拟合,拟合结果和实际测试压力吻合,表明可以对生产数据进行解释,从而得到动态条件下的地层特性参数;应用生产数据分析,与不稳定试井相比,成本低,资料来源广泛。With the help of the production,flow pressure and other production data,the reliable middle and long-term productivities of the gas well can be predicted,thus the evidences for the compilations of the production testing and developing programs can be provided. Through analyzing the production data of one well in the deep volcanic gas reservoir,the parameter compared result between the pressure buildup test interpretation and production data analysis was presented,the productivity was predicted and moreover the corresponding development test was conducted. The obtained understandings are shown as follows： according to the model built from the test interpretation,the actual gas production was adopted to fit the pressure,the matched results and actual tested pressure are very accordant each other,this indicates that the production data can be interpreted so as to obtain the formation characteristic parameters under the dynamic condition; with the help of the production data analysis and compared with the transient well test,the cost can be reduced and the sources of the data are wide.

关 键 词：生产数据分析 庆深气田 产能预测 试井解释 应用 

分 类 号：TE373[石油与天然气工程—油气田开发工程]