论文部分内容阅读
鄂尔多斯盆地苏里格气田储层岩性致密、低孔低渗且非均质性强,成为制约天然气勘探开发的主要因素。因此探讨该类气藏的设计方法,对苏里格气田开发有着十分重要的意义。本文以苏里格气田某某区块气藏为研究对象,利用Petrel进行三维地质建模,优选出最佳井排距和单井控制面积,最终得出:对应交错排状井网布井,最佳单井配产为1.5×104m3/d。
The reservoirs in the Sulige gas field in the Ordos Basin are characterized by tight lithology, low porosity and low permeability and high heterogeneity, which have become the main factors restricting natural gas exploration and development. Therefore, to explore the design method of this kind of gas reservoir is of great significance to the development of the Sulige gas field. In this paper, the gas reservoirs in a certain area in the Sulige gas field are selected as the research objects. Three-dimensional geological modeling is done by using Petrel. The optimal well spacing and single-well control area are optimized. Finally, The best single-well production with 1.5 × 104m3 / d.