基于几何约束的最大控油面积井网自动生成算法  

Automatic Algorithm of Maximum Oil Containment Area Well Pattern Based on Geometric Constraint

作　　者：杨博[1] YANG Bo(School of Earth and Space Sciences,Peking University,Beijing 100871)

机构地区：[1]北京大学地球与空间科学学院,北京100871

出　　处：《计算机与数字工程》2017年第6期1015-1018,1120,共5页Computer & Digital Engineering

基　　金：国家自然科学基金项目“基于语义的多分辨率储层数据组织与管理”(编号:41472113)资助

摘　　要：井网部署优化可以在油藏工程中指导新区井网的部署,优化时也应为后期井网加密考虑,为了能够使井网部署结果中控油面积相对较大,研究一种基于井网自身属性的几何约束条件和油藏模型属性约束模型相结合的井网优化算法,该算法通过在确定的几何约束条件基础上,选取油藏模型中单井控油面积最大作为属性约束条件,自动生成满足井网部署要求的优化结果。该算法可用于低渗透油藏井网部署优化方案设计,具有推广应用价值。Well pattern deployment optimization can guide the new wells in the reservoir engineering network deployment,late optimization at the same time also should be well network encryption,in order to be able to the results of well pattern deploy?ment in the containment area is larger,the research based on pattern itself geometric constraint conditions and reservoir model attri?bute constraint model with the combination of well pattern optimization algorithm,the algorithm is determined by the geometric con?straint conditions,the selection of reservoir model in single well containment area of maximum attribute as constraint condition,au?tomatic generation of optimization results meet the requirements of well pattern deployment.The algorithm can be used in low perme?ability reservoirs well pattern deployment optimization design,popularization and application value.

关 键 词：井网部署 几何约束 属性约束 控油面积 自生成算法 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]