储气库注采分析优化设计软件GasPAD-Stor的研制  

Development of GasPAD-Stor Software for Injection -Production Analysis and Optimum Design of Gas Storage

作　　者：高照敏 宋文容 田军[2] 陈涛[3] 郝涛 宋健 Gao Zhaomin;Song Wenrong;Tian Jun;Chen Tao;Hao Tao;Song Jian

机构地区：[1]北京雅丹石油技术开发有限公司,北京102200 [2]川庆钻探工程有限公司长庆井下技术作业公司,陕西西安712000 [3]中国石油大学(北京),北京102249

出　　处：《数码设计》2018年第15期2-4,共3页Peak Data Science

摘　　要：储气库建设是天然气管道生产的重要调峰手段。为了更有效地设计和利用地下储气库,本文研究了储气库的建库机理、注采参数、运行控制。根据储气库管柱结构特点,建立了三维管柱受力模型,分析计算了管柱受力、冲蚀、携液、环空氮气柱压力等重要参数,研发了一套储气库注采分析优化设计软件GasPAD-Stor。该软件具备储气库库容设计、运行优化、调峰设计、注采能力分析、注采管柱设计、地面工艺设计、经济评价等功能。软件采用C/S架构,用户可以根据实际需要配置软件模块。该软件为开展储气库注采动态模拟、运行、调峰等提供了研究手段。Gas storage is an important method of staggering peak production for gas pipeline transmission.To design and utilize underground gas storage tank effectively,the mechanism of the construction of gas storage,injection -production parameters,and operation control have been studied.According to the structural characteristics of gas storage cylinder,three -dimensional string mechanical model is established.The string stress,erosion,de-liquidizing,and annulus nitrogen gas column pressure have been analyzed,and then a set of gas storage GasPAD -Stor injection-production optimization design analysis software has been developed.The software contains gas storage capacity design,operation optimization,peak regulation design,injection-production capacity analysis,injectionproduction string design,ground process design,economic evaluation and other functional modules.The software adopts C/S architecture,and users can configure it according to actual needs.This software provides technical research method for dynamic simulation,operation and staggering peak production of gas storage and production.

关 键 词：储气库 运行优化 管柱受力分析 调峰设计 冲蚀 

分 类 号：TE972[石油与天然气工程—石油机械设备]