天然气井泡排棒自动投放新技术应用与研究  

RESEARCH AND APPLICATION OF AUTOMATIC DELIVERY FOAM DRAINAGE ELIXIR SYSTEM IN GAS PRODUCTION

作　　者：李庆军 

机构地区：[1]中国石油长城钻探工程公司苏里格气田项目部

出　　处：《钻采工艺》2014年第2期67-69,119,共3页Drilling & Production Technology

基　　金：四川省教育厅人文社科重点研究基地项目"鄂尔多斯盆地岩性气藏储量综合评价方法及应用研究"(编号:川油气科SKZ07-01)的资助

摘　　要：针对苏里格气田气井泡沫排水采气人工加注成本高、劳动强度大等难点,进行了天然气井泡排棒自动投放新技术应用研究。该系统与常规的自动投放系统相比,具有更加安全的设计理念,更人性化的操作界面,更稳定的运行性能。该泡排棒自动投放新技术在苏里格气田的成功应用表明,在摸清气井生产动态特征的条件下,10口实验井都取得了明显的增产效果。年累计增产气量460×104m3,年节约生产运行成本50余万元,为苏里格气田气井排水、稳产及降本增效提供了新的技术方法。According to the characteristic of high cost and labour intensity in artificial delivery foam drainage elixir in Sulige gas field,the system which can delivery foam drainage elixir automatically in gas well was studied.Compared with the ordinary delivery system,the new delivery system has the features of more safe design,more user-friendly operation,and more stable operation.The automatic delivery foam drainage elixir system was used successfully in Sulige gas field.10 test wells have achieved obvious yield-increasing effect,accumulative increased gas productivity of 460×10~4m^3/a has been obtained.

关 键 词：泡沫排水采气 泡排棒 自动加注系统 降本增效 苏里格气田 

分 类 号：TE37[石油与天然气工程—油气田开发工程]