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[1]齐得山,巴金红,刘春,等.盐穴储气库造腔过程动态监控数据分析方法[J].油气储运,2017,36(9):1078-1082.[doi:10.6047/j.issn.1000-8241.2017.09.016]
　QI Deshan,BA Jinhong,LIU Chun,et al.A dynamic monitoring and analysis method for the solution mining process of salt-cavern gas storage[J].Oil & Gas Storage and Transportation,2017,36(9):1078-1082.[doi:10.6047/j.issn.1000-8241.2017.09.016]
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盐穴储气库造腔过程动态监控数据分析方法

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 36 期数: 2017年第9期 页码: 1078-1082 栏目: 设计与施工 出版日期: 2017-09-25
Title:
A dynamic monitoring and analysis method for the solution mining process of salt-cavern gas storage
文章编号:
1000-8241（2017）09-1078-05
作者:
齐得山; 巴金红; 刘春; 汪会盟; 王元刚; 王晓刚; 李建君
中国石油西气东输管道公司储气库项目部
Author(s):
QI Deshan;  BA Jinhong;  LIU Chun;  WANG Huimeng;  WANG Yuangang;  WANG Xiaogang;  LI Jianjun
Gas Storage Project Department, PetroChina West-East Gas Pipeline Company
关键词:
盐穴储气库; 水溶造腔; 动态监控; 声呐测腔
Keywords:
salt-cavern gas storage;  cavern-leaching;  dynamic monitoring;  cavern measuring with sonar
分类号:
TE822
DOI:
10.6047/j.issn.1000-8241.2017.09.016
文献标志码:
A
摘要:
为保证储气库造腔正常进行，需持续对造腔过程中的各项生产动态数据进行监控分析，及时 发现问题并采取相应措施。对造腔过程中监测到的压力排量、排卤浓度、形态体积等生产动态数据 实际值与计算的理论值进行对比，通过分析两者的差异性与油垫深度、两管距、不溶物蓬松系数等造 腔参数之间的关系，形成了一套根据生产动态数据判断造腔参数是否异常的方法。如果造腔过程中 造腔内管脱落，会出现油垫压力实际值大于理论值，排卤浓度实际值小于理论值的现象；若油垫上 升，则油垫压力实际值小于理论值，排卤浓度实际值大于理论值。结合声呐测腔数据，用生产实例对 该方法进行了验证，对分析造腔过程是否偏离设计方案具有重要的指导意义。（图5，参21）
Abstract:
To ensure the normal proceeding of gas storage solution mining, it is necessary to monitor and analyze continuously all production performance data in the process of solution mining so as to identify the problems and take the corresponding measures in time. In this paper, the actual production performance data measured in the process of solution mining (e.g., displacement pressure, brine concentration and morphologic volume) and their theoretical values were compared. After the relationship of the difference between actual values and theoretical values vs. oil blanket depth, tube spacing and insoluble fluff coefficient was investigated, a set of methods which can discriminate whether solution mining parameters are abnormal according to production performance data was established. If the inner pipe drops in the process of solution mining, the actual oil blanket pressure is higher than the theoretical value and the actual brine concentration is lower than the theoretical value. If the oil blanket moves upward, its actual pressure is lower than the theoretical value and the actual brine concentration is higher than the theoretical value. This method was verified based on sonar measurement data combined with production cases. It plays an instructive role in analyzing whether the solution mining process is in line with the design program or not. (5 Figures, 21 References)

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备注/Memo

基金项目：中国石油储气库重大专项“地下储气库关键技术研究与应用”子课题“盐穴储气库加快建产工程试验研究”，2015E-4008。
作者简介：齐得山，男，1987 年生，工程师，2013 年硕士毕业于中国石油大学（北京）地质工程专业，现主要从事盐穴储气库溶腔工艺优化设计及动态跟踪分析等研究工作。地址：江苏省镇江市润州区南徐大道商务A 区D 座中国石油西气东输管道公司储气库管理处，212000。电话：15862931327，Email：xqdsqideshan@petrochina.com.cn

更新日期/Last Update: 2017-09-30