特种油气藏2013，Vol.20Issue(2)：90-92,3.DOI:10.3969/j.issn.1006-6535.2013.02.022
朝阳沟油田储气库注采井油管尺寸优选
Optimal Selection of Tubing Size of Injection & Production Wells in Chaoyanggou Oilfield Gas Storage
摘要
Abstract
The paper presents the optimization of tubing size based on gas well productivity, pressure drawdown, liquid - earring capacity and anti -erosion capacity, ect, by using nodal analyses and by taking the wells with moderate reservoir conditions of Chaoyanggou gas storage. The study shows that injection & production capacity increases with the increase in tubing size and wellhead pressure; pressure drawdown increases with the increase in the volume of injection & production and, however, decreases with the increase in tubing ID; and anti -erosion capacity of tubing increases with the increase in tubing ID and wellhead pressure. Tubing ID of 63.5mm is the best of all, which can inhibit erosion and liquid accumulation at the bottom of a well.关键词
储气库/注采井/油管尺寸优选/朝阳沟油田Key words
gas storage/ injection & production well/ optimal selection ot tubing size/ Chaoyanggou Oilfield分类
能源科技引用本文复制引用
王景芹,朱振锐,高纯良,马品刚..朝阳沟油田储气库注采井油管尺寸优选[J].特种油气藏,2013,20(2):90-92,3.基金项目
中国石油天然气股份有限公司项目"火山岩气藏有效开发技术研究"(2011B-1506) （2011B-1506）
