水平井压裂产能分析方法在顺9井区的应用  

Application of Horizontal Well Fracturing Production Capacity Analysis Method in Well Area Shun 9

作　　者：鄢宇杰[1] 汪淑敏[2] 李永寿[1] 罗攀登[1] 

机构地区：[1]中国石化西北分公司工程技术研究院,乌鲁木齐830011 [2]中国石化西北分公司完井测试中心,新疆轮台841600

出　　处：《精细石油化工进展》2016年第3期1-5,共5页Advances in Fine Petrochemicals

摘　　要：将压裂设计软件Fracpro PT与油藏数值模拟软件Eclipse黑油模型相结合,进行顺9井区水平井分段压裂产能分析及优化研究。分析了顺9井区横向、纵向裂缝开发适应性及水平井分段压裂产能的边界效应;考察了顺9井区裂缝的几何形态、导流能力、间距等参数对产能的影响,优选出合理的水平井分段压裂参数组合。该水平井分段压裂优化方法在顺9井区具有良好的适应性,顺9A井应用该优选方法分段压裂后初产达到14 t/d。Fracturing Design Software Fracpro PT was combined with the black- oil model of Numerical Reservoir Simulation Software Eclipse to conduct horizontal well staged fracturing production capacity analysis and optimization study in Well Area Shun 9. The suitability of lateral and longitudinal cracks for the development in Well Area Shun 9 and the border effect of horizontal well staged fracturing production capacity were analyzed,the effects of the parameters like geometric shapes of the cracks,the flow conductivity and the spacing,etc. on the production capacity in Well Area Shun 9 was studied,and a reasonable combination of horizontal well fracturing parameters was identified through optimization. This horizontal well staged fracturing optimization method is well suitable for Well Area Shun 9,and the initial production of Well Shun 9A reached14 t / d after this staged fracturing optimization method was used.

关 键 词：顺9井区 水平井 分段压裂 黑油模型 产能分析 压裂参数 

分 类 号：TE357[石油与天然气工程—油气田开发工程]