排水采气工艺技术进展及发展趋势  

Technological Progress and Development Tendency of Drainage Gas Recovery

作　　者：高锋博[1] 史建国[2] 

机构地区：[1]西安石油大学,陕西西安710065 [2]长庆油田分公司第四采油厂,陕西靖边718500

出　　处：《内蒙古石油化工》2008年第2期56-58,共3页Inner Mongolia Petrochemical Industry

摘　　要：气藏地层出水、作业压井,都可能造成气井的井筒积液,而长时间的积液浸泡往往会对气层造成极大的污染和伤害。因此,快速有效地排液复产,是保持气井产能、高效开发气田的关键。因而,排水采气是气田开发所面临的一项重大课题。多年来,国内外石油工作者通过科研攻关已开发出了一系列新的排水采气工艺,如:超声波排水采气工艺技术、井间互联井筒激动排液复产工艺技术、天然气连续循环技术、聚合物控水采气技术、深抽排水采气工艺、同心毛细管技术等工艺技术。通过这些新技术的应用,稳定了气田生产、提高了采收率、促进了油气田的发展。In gas reservoirs from the water, killing operations, it might cause the shaft gas effusion, and lengthy immersion fluid gas will often cause great harm and pollution. Therefore, fast and effective solution to the row reproduction is to maintain gas production, and efficient development of a key gas field. Thus, the drainage gas production gas field development is facing a major issue. Over the years, the oil workers at home and abroad through scientific research has developed a new series of drainage gas production process, such as ： Ultrasonic Gas drainage technology, the Internet between wells wellbore fluid excited reproduction technology, continuous cycle gas technology, polymer control water gas technology, deep drainage pumping gas production technology, capillary technology Care Technology. Through these new technology applications, the stability of gas prouaction, to improve the recovery, and promote the development of oil and gas fields.

关 键 词：天然气 排水采气 积液 新工艺 趋势 

分 类 号：TE375[石油与天然气工程—油气田开发工程] TE372