[1]赵立安,赵跃华,杨玲,等.压降曲线储层物性特征参数分析及应用[J].测井技术,2020,(03):283-287.[doi:10.16489/j.issn.1004-1338.2020.03.013]
 ZHAO Lian,ZHAO Yuehua,YANG Ling,et al.Analysis of Pressure Drop Curve Parameters of Reservoir Physical Property Characteristics and Its Application[J].WELL LOGGING TECHNOLOGY,2020,(03):283-287.[doi:10.16489/j.issn.1004-1338.2020.03.013]
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压降曲线储层物性特征参数分析及应用()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
期数:
2020年03期
页码:
283-287
栏目:
解释评价
出版日期:
2020-05-15

文章信息/Info

Title:
Analysis of Pressure Drop Curve Parameters of Reservoir Physical Property Characteristics and Its Application
文章编号:
1004-1338(2020)03-0283-05
作者:
赵立安 赵跃华 杨玲 修春红
(中国石油大港油田测试公司, 天津 300280)
Author(s):
ZHAO Lian ZHAO Yuehua YANG Ling XIU Chunhong
(Well Testing Company, Dagang Oilfield, PetroChina, Tianjin 300280, China)
关键词:
压降曲线 分层 特征参数 校正
Keywords:
pressure drop curve layering characteristic parameter correction
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2020.03.013
文献标志码:
A
摘要:
注入井压降试井是获取储层物性特征参数重要方法之一。注入井随注入时间增加、注入介质变化及分注工艺推广,储层物性层间差异增大,造成注入井压降曲线特征复杂化。分析物性层间差异对压降曲线特征的影响,用分层段压降试井解释参数,对比分析全井笼统压降曲线特征和物性参数,通过高有效渗透率储层物性验证全井压降曲线物性特征。利用注入剖面吸水厚度校正改善压降试井参数,利用相对吸水量和压降解释结果估算吸水层物性参数。
Abstract:
Pressure drop test of injection well is one of the important methods to obtain reservoir physical characteristics parameters. With the increase of the injection time, the change of the injection medium and the extension of the injection process, the difference of the reservoirs physical properties, resulting in the complexity of the characteristics of the pressure drop curve of the injection well. Theoretically analyzed is the influence of the difference of physical properties between layers on the characteristics of pressure drop curve. compared and analyzed are the characteristics of general pressure drop curve and physical properties of the whole well by interprets the parameters of pressure drop test in stratified section. Verified are characteristics of the whole well pressure drop curve by the physical properties of the reservoir with high effective permeability. The injection profile's water absorption thickness is used to correct and improve parameters of pressure drop well test.

参考文献/References:

[1] 测井学编写组. 测井学 [M]. 北京: 石油工业出版社, 1998.
[2] 刘能强. 实用现代试井解释方法 [M]. 5版. 北京: 石油工业出版社, 2008.
[3] 试井手册编写组. 试井手册(下册)[M]. 北京: 石油工业出版社, 1992.

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[2]周娟,陈辉,李兆春,等.基于套管井地层测试器的剩余油评价技术[J].测井技术,2020,(01):87.[doi:10.16489/j.issn.1004-1338.2020.01.017]
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备注/Memo

备注/Memo:
(修改回稿日期: 2020-02-15 本文编辑 余迎) 第一作者: 赵立安,男,1969年生,高级工程师,从事测试技术研究工作。E-mail:dgcs_zhaolan@petrochina.com.cn
更新日期/Last Update: 2020-05-15