利用水平井开发云2块边底水油藏  

Development of Edge and Bottom Water Reservoir to Use Horizontal Well on Yun 2 Fault-block

作　　者：王军[1] 杨广林[1] 谷维成[1] 

机构地区：[1]中原油田分公司勘探开发科学研究院

出　　处：《断块油气田》2003年第3期61-63,共3页Fault-Block Oil & Gas Field

摘　　要：调研国内外油田利用水平井开发的实例 ,对比云 2块地质特征 ,认为此类型油藏适合水平井开采。通过建立目的层地质模型 ,利用水平井设计软件进行水平井设计 ,并完成了储量计算、产能预测、最终采收率计算及经济评价。应用IESX三维地震解释软件及水平井地质设计软件 ,完成水平井设计任务。钻井中 ,对钻井轨迹实施实时监控 ,使井轨迹按设计运行 ,完成了一口垂深 2 2 30m、水平位移 1 0 99.47m的水平井 ,取得了较好的开发效果。Through investigating and analyzing some cases about how to develop oil field using horizontal well,contrasting geological character in yun 2 fault-block,author has demonstrated feasibility to drill horizontal well.The conclusion is that horizontal well is suitable to this reservoir.Author has also designed a horizontal well and has finished reserve calculation,predication of productivity factor,ultimate recovery calculation,economic evaluation through establishing geological model of target and applying the geological design soft of horizontal well.Using IESX software on seismic interpretation and software on horizontal well design,author has exactly finished the task of horizontal well design.At last,through controlling drill track,we have completed the horizontal well-yun2-ping1,with a vertical depth of 2230m.It's horizontal displacement is 1099.47m.Development effect of this well is good.

关 键 词：水平井 开采技术 云2块 边底水油藏 开发 地质 储量 产能 采收率 经济评价 钻井 

分 类 号：TE349[石油与天然气工程—油气田开发工程] TE355.6