反褶积试井解释技术在南海西部油气田中的应用与实践  

Application and Practice of Deconvolution Well Testing Interpretation Technology in Oil and Gas Field of the Western China Sea

作　　者：任超群 李文红 李树松 

机构地区：[1]中海石油(中国)有限公司湛江分公司,广东湛江524057

出　　处：《油气井测试》2017年第3期22-24,共3页Well Testing

摘　　要：以南海西部油气田测试结果为例,气井D1井在早期DST测试中由于测试时间较短,无法准确获得储层渗透率;气井A2井为一口定向生产井,在测试期间已生产2年,受限于测试时间,后期边界特征不明显。应用反褶积试井解释技术能够较好地解决该类问题,在早期探井DST测试过程中能够准确确定储层渗透率,在长期生产井中能够有效解决边界认识问题,解释结果符合地质及动态认识,应用效果较好。Based on the test results of oil and gas fields of the western south China sea,the gas well D1 well,in the early DST test,is unable to obtain the reservoir permeability accurately due to the short test time. The gas A2 well of is a directional production well,which has been produced for two years during the test period,and being limited to the test time,the later boundary features are not obvious. Applying deconvolution well test interpretation technique can well solve the problem of the class,in the early stages of the DST test Wells can accurately determine the reservoir permeability,in the long-term production well can effectively solve the problem of boundary know,explain the results accord with geological and dynamic knowledge,good application effect.

关 键 词：南海西部油气田 反褶积 试井解释 DST 

分 类 号：TE353[石油与天然气工程—油气田开发工程]