石油钻采工艺2012，Vol.34Issue(2)：66-69,73,5.
水平井整体压裂软件开发与应用
Development and application of software for integral fracturing of horizontal well
摘要
Abstract
The current level of horizontal wells fracturing is simply with single well, and the impact of water injection and well patterns are often neglected in enhancing the capacity of single fractured horizontal wells, which appears serious limitations in fracturing effect. Aiming at enhancing the whole block of the recovery, taking the whole reservoir as study object, this paper established an overall fracturing theoretical model for horizontal wells. Fully considering combined distribution of horizontal and vertical wells, a variety of well patterns containing horizontal and vertical wells were designed, and an optimizing design software for horizontal well fracturing was developed. Based on optimizing the well pattern of horizontal wells overall fracturing, considering different length of horizontal sections, the parameters including numbers of fractures, fracture length, conductivity, crack spacing, crack asymmetric distribution and so on were designed, and then the optimal crack parameters have been obtained to forecast the production performance of fractured horizontal wells (daily production, cumulative production, rate of water content, recovery percent of reserves and so on). The method and software would provide certain reference on enhancing the horizontal wells overall fracturing effects.关键词
水平井/整体压裂/井网/产量预测/裂缝参数优化/软件开发Key words
horizontal well/ overall fracturing/ well patterns/ production forecast/ fracture parameter optimization/ software development分类
能源科技引用本文复制引用
温庆志,钟大康,罗明良,黄子俊,翟恒立,刘子雄..水平井整体压裂软件开发与应用[J].石油钻采工艺,2012,34(2):66-69,73,5.基金项目
国家自然科学基金项目“MES胶束/纳米TiO2自组装体系漉变动力学研究”(编号:50904076)部分研究内容. （编号:50904076）
