井间示踪测试组合解释方法研究  

Study on the assemble interpretation method of inter well tracer test

作　　者：刘同敬[1,2,3,4] 第五鹏祥 姜宝益 刘睿[7] 孙利 

机构地区：[1]中国石油大学(北京)提高采收率研究院,北京102249 [2]中石油三次采油重点实验室,北京102249 [3]北京市温室气体封存与资源化利用重点实验室,北京102249 [4]中国石油大学(北京)石油工程教育部重点实验室,北京102249 [5]中国地质大学(北京)能源学院,北京100083 [6]中国华电集团科学技术研究总院,北京100035 [7]中国石油大学(北京),北京102249 [8]中国产业安全研究中心,北京100044

出　　处：《中国矿业》2013年第S1期210-213,共4页China Mining Magazine

基　　金：国家自然科学基金资助(编号:10802079);国家科技重大专项资助(编号:201ZX05009;2011ZX05054;2011ZX05011);中石油创新基金资助(编号:2009D-5006-02-01)

摘　　要：目前的测试解释技术依然基于20世纪60~80年代提出的原理和理论,没有针对现场发现的问题进一步发展和完善。国内若干矿场实践以及理论对比证明,这些基础理论以及建立在此基础上的解释模型明显偏离了合理的范畴,存在考虑因素过于单一、片面的问题,不能很好适应多孔介质复杂渗流的定量化描述。示踪测试解释基础理论和数学模型有待进一步完善和发展,解释工具的功能有待进一步提升。本文从计算数学的角度,确定了井间示踪测试解释的油藏自变量参数,构造了目标函数,针对具体问题改进了实数型遗传算法,实现了区块示踪测试整体自动组合参数反演和优化解释。At present ,test interpretation technology is still based on the rule and theory during 1960s^1980s ,which wasn't be developed and improved further in view of the new problems in field .The field practice and theory comparision have shown that these basic theory and interpretation model diverges obviously appropriate category ,and have the singlet ,unilateral problem of considered element ,which can't adapt to the quantification description of complex filtrate in porous medium .The basic theory and mathematic model of tracer test interpretation need to develop further ,and interpretation means needs to improve corroboratively .From the point of numerical mathematics ,the independent variables in reservoirswere found out and the objective function was constructed .Making use of improved real-number-style inheritance-arithmetic ,the unitary parameters inversion and interpretation were accomplished in inter well tracer test .

关 键 词：井间示踪测试 遗传算法 计算数学 参数反演 解释方法 

分 类 号：TE353.3[石油与天然气工程—油气田开发工程]