国内外页岩气集输技术研究

Study on Shale Gas Gathering and Transportation Technologies at Home and Abroad

以美国为首的页岩气开发掀起了全球页岩气的开发热潮。目前,美国有22个州在进行页岩气开发,积累了丰富的开采与集输经验。中国页岩气储量非常丰富,具有很好的开发前景,但中国页岩气开发还处于起步阶段,集输技术发展滞后,没有完整的管理体系,缺少相应的行业标准。从集输系统、管网布置和污水处理等方面,介绍国内外页岩气田集输技术的发展现状,指出我国页岩气田集输所面临的问题及发展方向,希望能对页岩气田的地面集输工程提供借鉴。

Shale gas development in the United States had initiated a new global shale gas development movement. At present,shale gas development are in process in 22 states of the United States and rich experience in exploitation and gathering had been accumulated. There are abundant shale gas resources in China and the development prospect is excellent. However, shale gas development in China is still in early stage, technology development in gathering and transportation lags behind, there is no complete management system and there is lack of corresponding industry standards. Introduced are current situation of shale gas development at home and abroad in such aspect as gathering and transportation system,pipeline network arrangement and wastewater treatment, analyzed are difficulties and problems and development tendency in shale gas gathering and transportation in China, which will provide useful reference for shale gas surface gathering and transportation engineering design.