页岩气勘探开发关键技术综述

Review of Key Technology for Shale Gas Exploration and Development

摘要:

在当前国际能源供需矛盾日益突出的形势下，页岩气资源勘探开发备受世界瞩目。页岩气是一种超低渗透非常规天然气，在页岩气勘探开发中有许多关键技术。介绍了页岩气勘探开发中的相关关键技术，包括密闭取心和保压密闭取心技术、水平井技术和压裂技术，并提出了发展我国页岩气勘探开发相关技术的建议。

Abstract:

In the current situation, the imbalance between supply and demand of international energy is increasingly prominent, the exploration and development of shale gas resources becomes the focus of world attention. Shale gas is an ultra-low permeability unconventional gas; there are many key technologies in its exploration and development. The paper introduced the related sealed coring and the hold pressure sealed coring technologies, horizontal well technology and fracturing technology, and put forward the suggestion of developing related technologies for shale gas exploration and development in China.