水平井技术在宝浪低孔低渗油藏开发中的应用  

Application of Horizontal Well in Development of Baolang Low Porosity and Low Permeability Reservoir

作　　者：许房燕[1] 段永明[1] 王娟茹[1] 张永召[1] 

机构地区：[1]河南石油勘探开发研究院,河南南阳473132

出　　处：《河南石油》2000年第3期20-23,共4页Henan Petroleum

摘　　要：从水平井筛选标准、水平井产能及其影响因素、水平井渗流特点及压力分布等几个方面介绍了水平井开发技术特征。同时对宝浪油田宝北区块Ⅲ1层低孔低渗油藏直井开发特点、实钻2口水平井采油井H2、H3的开采现状及初期开发规律等做了对比分析，并分别用数值模拟和经验公式及经济评价软件对水平井后期开发特征进行了预测和经济评价。此外，还针对H2、H3井在开发中存在的问题提出了详细的措施意见。Technical features of horizontal well development aredescribed in respects of horizontal well selection criteria,production capacity and influential factors, seepage flowcharacteristics and pressure distribution. Comparativeanalysis are performed about vertical well developmentfeatures and horizontal well development status and initialdevelopment regularities of the low - porosity andlow - permeability layer Ⅲ 1 in Baobci block, Baolangoilfield. Prediction of horizontal well development featuresin late stage and economic evaluation are performed byusing numerical simulation and experimental formula andeconomic evaluation software. Detail measures are alsoput forward to solve the problems occurred in horizontalwell H2 and H3 development.

关 键 词：水平井 低渗透油气藏 油田开发 

分 类 号：TE348[石油与天然气工程—油气田开发工程]