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| 华北储气库注采气井管柱优选研究 | |
| 引用本文： | 于刚,杜京蔚,邹晓燕,赵 新,狄 鹏.华北储气库注采气井管柱优选研究[J].天然气地球科学,2013,24(5):1086-1090. |
| 作者姓名： | 于刚 杜京蔚 邹晓燕 赵 新 狄 鹏 |
| 作者单位： | 1.中国石油大港油田采油工艺研究院，天津 300280； 2.中国石油大港油田第五采油厂，天津300280;3.中国石油大港油田第二采油厂,天津 300280 |
| 摘 要： | 随着华北油田储气库群建设工作逐步展开，对注采井管柱优选是储气库安全运行的重要保证。通过对气藏注采方案下不同管径的注采能力、携液和冲蚀情况进行分析，优选出注采井管柱管径;同时,通过对比直井注/采过程油管的受力计算，和对丝扣连接强度校核\,抗内压强度和抗外挤强度校核，并考虑到温度和压力的作用，计算出管柱受力情况，进而优选出管柱级别。基于该方法优选的储气库注采管柱在储气库注采井得到采用,效果良好。 |
| 关 键 词： | 储气库 注采井 管柱受力 管柱优选 |
| 收稿时间： | 2012-12-08 |
Tubing String Optimization Study of Huabei Gas Storage |
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| YU Gang,DU Jing-wei,ZOU Xiao-yan,ZHAO Xin,DI Peng.Tubing String Optimization Study of Huabei Gas Storage[J].Natural Gas Geoscience,2013,24(5):1086-1090. | |
| Authors: | YU Gang DU Jing-wei ZOU Xiao-yan ZHAO Xin DI Peng |
| Affiliation: | 1.Oil Production Technology Institute of Dagang Oilfield,Tianjin 300280,China; 2.The 5th Oil Production Plant of Dagang Oilfield,Tianjin 300280,China; 3.The 2th Oil Production Plant of Dagang Oilfield,Tianjin 300280,China |
| Abstract: | Gas storage group has been gradually carried out in various parts of construction work in Huabei Oilfield.Optimization of injection-production well tubing string is to ensure the safe operation of gas storage.Based on the gas reservoir injection-production program,this paper analyzed injection-production capacity,liquid loading situation and erosion situation for the different pipe diameters,then optimized injection-production well pipe diameter.This paper considers the impact of temperature and pressure,calculated pipe string force,and thus preferred a string steel level.The method of tubing string optimization has been used in the gas storage injection and production wells. |
| Keywords: | Gas storage Injection-production well Pipe string force Tubing string optimization |
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