页岩气开采技术

Exploitation Technology of Shale Gas

关键词:  页岩气  气田开发  完井技术  储层改造

Key words:  shale gas  gas field development  completion technology  reservoir reconstruction

摘要:

通过调研国内外页岩气开发现状,分析国外技术对我国开采页岩气的适应性,针对我国页岩气开发目前存在的问题提出了开展相关技术研发的建议:系统地勘探和评价我国页岩气资源,寻找页岩气富集带和有利开发区;研究水平井多段压裂、同步压裂等先进的页岩气开采技术,开发适合的开采工艺;加强保护环境意识,开发过程中采取相应环保措施。

Abstract:

By surveying the development status of shale gas in domestic and foreign,the adaptability of foreign technologies to shale gas exploitation in China is analyzed.Aiming at the problems existed in domestic shale gas development,the suggestions on the R&D of relevant technologies are put forward: systematically explore and evaluate the shale gas resources of China and look for the abundance zones and favorable development zones of shale gas;research the horizontal well multi-stage fracturing,simultaneous fracturing and other advanced exploitation technologies of shale gas,and develop the adaptive exploitation technologies;enhance the environment protection awareness and take relevant environmental measures in development process.