鄂尔多斯盆地低渗砂岩气藏水平井开发整体部署技术探讨——以S54井区为例

摘要

With the development of natural gas business is ceaseless deep person, low permeability sandstone gas reservoir development and play a decisive role, horizontal well technology to improve single well production, reduce the cost of gas field development, in the development of gas reservoirs are widely used. This article in view of the geologic features, discusses the overall development of horizontal well technology is proposed deployment; skeleton well implement enrichment area, overall development of horizontal well the deployment strategy, priority to implement vertical well formed skeleton pattern, in fine reservoir de- scription based on five kinds of favorable facies model, on the basis of well. The overall de- velopment of horizontal well horizontal well technology, give full play to advantage, realize the rapid and efficient development of gas field.%随着天然气业务不断深入发展，低渗砂岩气藏开发举足轻重，水平井技术能够提高单井产量、降低气田开发成本，在开发气藏方面得到广泛应用。本文针对研究区气藏地质特点，探讨了水平井整体开发部署技术；提出采用骨架井落实富集区、水平井整体开发的部署思路，优先实施直井形成骨架井网，在储层精细描述基础上，依据五种有利相模式布井。采用水平井整体开发，充分发挥水平井技术优势，实现区块快速高效开发。