[1]李春,钟荣,王皆明,等.地下储气库扩容达产阶段配产配注方法[J].石油管材与仪器,2019,5(02):39-42.[doi:10.19459/j.cnki.61-1500/te.2019.02.009]
 LI Chun,ZHONG Rong,WANG Jieming,et al.Production and Injection Allocation Method for Underground Gas Storage at the Stage of Capacity Expansion and Production[J].Petroleum Tubular Goods & Instruments,2019,5(02):39-42.[doi:10.19459/j.cnki.61-1500/te.2019.02.009]
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地下储气库扩容达产阶段配产配注方法
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《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
5
期数:
2019年02期
页码:
39-42
栏目:
储气库专题
出版日期:
2019-04-20

文章信息/Info

Title:
Production and Injection Allocation Method for Underground Gas Storage at the Stage of Capacity Expansion and Production
文章编号:
2096-0077(2019)02--0039-04
作者:
李春12钟荣123王皆明12张士杰4孙军昌12
1.中国石油勘探开发研究院 河北 廊坊 065007;2.中国石油天然气集团公司油气地下储库工程重点实验室 河北 廊坊 065007;3.中国石油大学(北京) 北京 102249;4.中国石油新疆油田公司 新疆 克拉玛依 834000
Author(s):
LI Chun12ZHONG Rong123WANG Jieming12ZHANG Shijie4SUN Junchang12
1.Langfang Branch,Research Institute of Petroleum Exploration & Development, Langfang, Hebei 065007,China; 2. Key Laboratory of Oil & Gas Underground Storage,CNPC, Langfang, Hebei 065007,China;3.China University of Petroleum, Beijing 102249,China; 4.PetroChina Xinjiang Oilfield Compang, Karamay, Xinjiang 834000, China
关键词:
地下储气库扩容达产配产配注模型
Keywords:
underground gas storage capacity expansion and production production and injection allocation model
分类号:
TE972.2
DOI:
10.19459/j.cnki.61-1500/te.2019.02.009
文献标志码:
A
摘要:
针对地下储气库扩容达产阶段压力、库存及地层流体流动多处于不稳定状态等特征,在常规节点压力系统分析进行配产配注的基础上,结合注采气能力主控因素,建立了以井为单元、立足于单周期的配产配注综合方法。研究表明:扩容达产阶段配产配注应以井周期修正注采气能力为基础,以不稳定流动井控库存、宏观注气速度等为约束条件,亦即考虑井控范围物质平衡和稳定气水界面,从而达到最优的气驱扩容效果和最大有效库容。该方法具有普遍适用性,可用于计算储气库扩容达产阶段周期注采气能力,为确定储气库注采方案关键指标提供快速、有效的方法;同时,也可用于对比评价已运行储气库注采指标的合理性。
Abstract:
The underground gas storage is characterized by unstable state of pressure, inventory and formation fluid flow in the stage of capacity expansion and production. A comprehensive method of production and injection allocation with wells as unit is established in single cycle, based on the analysis of conventional nodal pressure system and the main control factors of injection and production capacity.The results show that production and injection allocation at the stage of capacity expansion and production should be based on the well cycle correction gas injection and production capacity, with the constraints of unstable flow well control inventory and macro gas injection speed, i.e. considering the material balance of well control range and stable gaswater interface, so as to achieve the optimal gas drive capacity expansion effect and maximum effective reservoir capacity. This method has universal applicability and can be used to calculate the cyclic gas injection and production capacity of gas storage in the stage of capacity expansion and production. It provides a fast and effective method for determining the operation index of gas storage. At the same time, it can also be used to compare and evaluate the rationality of the injection and production index of the gas storage in operation.

参考文献/References:

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备注/Memo

备注/Memo:
第一作者简介:李春,男,1980年生,高级工程师,2008年毕业于成都理工大学油气田开发专业,获硕士学位,现主要从事孔隙型地下储气库方案设计与注采运行优化研究。E-mail:lichun30@petrochina.com.cn
更新日期/Last Update: 2019-04-25