[1]尤启东,王智林,奥立德,等.枯竭层状砂岩气藏改建储气库注采能力评价——以Z气藏为例[J].复杂油气藏,2022,15(04):76-80.[doi:10.16181/j.cnki.fzyqc.2022.04.014]
 YOU Qidong,WANG Zhilin,AO lide,et al.Evaluation of the injection-production capacity of reconstructed gas storage in depleted stratified sandstone gas reservoirs: A case study of Z gas reservoir[J].Complex Hydrocarbon Reservoirs,2022,15(04):76-80.[doi:10.16181/j.cnki.fzyqc.2022.04.014]
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枯竭层状砂岩气藏改建储气库注采能力评价——以Z气藏为例()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
15卷
期数:
2022年04期
页码:
76-80
栏目:
油气开发
出版日期:
2023-02-01

文章信息/Info

Title:
Evaluation of the injection-production capacity of reconstructed gas storage in depleted stratified sandstone gas reservoirs: A case study of Z gas reservoir
作者:
尤启东1王智林2奥立德2 施润琪2 顾 骁2
1.中国石化江苏油田分公司开发管理部,江苏 扬州 225009;2.中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009
Author(s):
YOU Qidong1WANG Zhilin2AO lide2SHI Runqi2GU Xiao2
1. Development Management Department of Jiangsu Oilfield Company, SINOPEC, Yangzhou 225009,China; 2. Exploration and Development Research Institute of Jiangsu Oilfield Company, SINOPEC,Yangzhou 225009,China
关键词:
枯竭气藏储气库产能方程注采能力库容利用率
Keywords:
depleted gas reservoirgas storage productivity equationinjection-production capacitystorage capacity utilization
分类号:
TE972
DOI:
10.16181/j.cnki.fzyqc.2022.04.014
文献标志码:
A
摘要:
开发后期的枯竭气藏,由于天然的密封性等条件,在改建储气库方面具有显著优势,储气库注采能力是影响储气库运行效率的关键因素。结合系统试井和动态模型法评价气井产能,建立准确度更高的气井产能方程;利用节点压力综合评价方法,应用储层特征、管径、冲蚀、携液等多因素耦合确定合理注采气能力。综合分析确定不同井型下的Z储气库改建管径、配产等技术政策,为编制Z储气库方案提供技术支持,为同类储气库建设提供借鉴。
Abstract:
The depleted gas reservoirs in the late stage of development have significant advantages in the modification of the gas storage due to natural sealing,and the injection-production capacity is a key factor affecting the operational efficiency of the gas storage. Combined with systematic well testing and dynamic modeling method for evaluating gas well capacity,a more accurate gas well capacity equation is established. Using the nodal pressure comprehensive evaluation method,the multiple factors such as reservoir chara-cteristics,tubing diameter,erosion,and fluid-carrying are applied to determine the reasonable gas injection-production capacity. Through the comprehensive analyses,the type of tubing and production capacity matching of Z gas storage reconstruction under different well types are determined,to provide technical support for the preparation of the Z gas storage scheme,and a reference for the construction of similar gas storage.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-09-29;改回日期:2022-10-22。
第一作者简介:尤启东(1980—),博士,高级工程师,现主要从事油气藏开发研究及管理工作。E-mail:youqd.jsyt@sinopec.com。
更新日期/Last Update: 2022-12-25