栅状流动模拟技术在埕岛油田的应用研究

Application of Palisade Flow Simulation Technology in Chengdao Oilfield

栅状流动模拟是将经典渗流理论与油田现场动态分析相结合的新技术,该技术成功应用于埕岛油田的措施调整方案优化工作中。结果表明,应用栅状流动模拟技术进行拟合,各项指标误差均小于2%。将剩余油分布与当年投产新井的测井曲线对比,拟合结果准确。采用油井定产的方式进行预测,措施后区块15a内累计增油75.8×104t。该模拟技术简捷实用,能够满足油田工作需求。

Palisade flow simulation was a new technology which combined classic percolation theory with reservoir performance analysis of oilfields,the technology was successfully used in the adjustment and optimization program of Chengdao Oilfield.The results show that the palisade flow simulation technology is used for reservoir matching with the error of each index less than 2%.The remaining oil is contrasted with the logging curves of the newly produced wells,the matching result is accurate.The method of oil production yield is used for prediction,the cumulated oil increment of 15 years is 75.8×104t in the block after stimulation is carried out.The simulation technology is simple and practical,it can meet the requirements of oilfield production.