[1]蔡新明,金忠康,刘金华.生产数据分析在江苏油田岩性油藏中的应用[J].复杂油气藏,2020,13(01):62-65.[doi:10.16181/j.cnki.fzyqc.2020.01.012]
 CAI Xinming,JIN Zhongkang,LIU Jinhua.Application of production data analysis in lithologic reservoirs of Jiangsu Oilfield[J].Complex Hydrocarbon Reservoirs,2020,13(01):62-65.[doi:10.16181/j.cnki.fzyqc.2020.01.012]
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生产数据分析在江苏油田岩性油藏中的应用()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
13卷
期数:
2020年01期
页码:
62-65
栏目:
油气开发
出版日期:
2020-03-25

文章信息/Info

Title:
Application of production data analysis in lithologic reservoirs of Jiangsu Oilfield
作者:
蔡新明1金忠康2刘金华1
1. 中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009;2. 中国石化江苏油田分公司采油二厂,江苏 金湖211600
Author(s):
CAI Xinming1JIN Zhongkang2LIU Jinhua1
1.Exploration and Development Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China;2.No.2 Oil Production Plant of Jiangsu Oilfield Company,Jinhu 211600,China
关键词:
生产数据分析典型曲线岩性油藏砂体边界
Keywords:
production data analysistypical curvelithologic reservoirsand body boundary
分类号:
TE323
DOI:
10.16181/j.cnki.fzyqc.2020.01.012
文献标志码:
A
摘要:
江苏油田岩性油藏构造破碎,地震资料差,砂体横向变化快,单纯依靠静态资料难以精确识别砂体边界及断层。试井能够识别油藏边界,但江苏油田储层渗透率低,测试时间长,不能满足生产需要。生产数据分析利用生产数据和流动压力进行分析,因生产时间长,能反映更大范围的流动及边界信息,通过典型递减曲线图版拟合方法计算储层参数,获得地层动态参数,了解油藏边界情况。生产实践表明,生产数据分析与物探、地质相结合,可提高岩性油藏砂体边界刻画精度,有效指导岩性油藏的滚动开发及措施调整,为江苏油田岩性油藏的精细描述和开发提供了一种新手段。
Abstract:
Because there are structure fragmentation,poor seismic data and rapid lateral variation of sand bodies in lithologic reservoirs of Jiangsu Oilfield,it is difficult to be accurately identified the boundary and faults of sand bodies solely by static data. Although well testing can be used to identify the reservoir boundary,it can not meet the needs of production due to the lower permeability of reservoirs in Jiangsu Oilfield and longer testing time.Production data analysis can use production data and flowing pressures of bottom-hole to reflect the flow in a wider range and the boundary information. Using the typical decline curve chart fitting method,reservoir parameters can be calculated to obtain formation dynamic parameters and understand reservoir boundary conditions.Production practice indicate that the combination of production data analysis with geophysical prospecting and geology can improve the accuracy of sand boundary description,effectively guide the rolling development of the lithologic reservoir,and provide a new technical means for fine description and development of lithologic reservoirs in Jiangsu Oilfield.

参考文献/References:

[1]刘晓华,邹春梅,姜艳东,等.现代产量递减分析基本原理与应用[J].天然气工业,2010,30(5):50-54.
[2]郑永健,段永刚,魏明强.水驱气藏生产数据分析方法研究及应用[J].西南石油大学学报(自然科学版),2019,41(4):99-106.
[3]宋春薇.生产数据分析在庆深气田的应用[J].大庆石油地质与开发,2018,37(4):95-99.
[4]孙红杰,金宝强,冉明伟,等.现代生产数据分析方法在复杂油藏储层特性评价中的应用[J].石油地质与工程,2013,27(1):76-78.
[5]BLASINGAMETA,MCCRAYTI.Declinecurveanalysisforvariablepressuredrop/variableflowratesystems[R].SPE21513,1991.
[6]BLASINGAMETA,JOHNSTONJL,LEEWJ.Type-curveanalysisusingthepressureintegralmethod[A].SPE18799,1989.
[7]AGARWALRG,GARDNERDC,KLEINSTEIBERSW,etal.AnalyingwellproductiondatausingcombinedtypecurveanddeclinecurveConcepts[R].SPE57916,1998.
[8]FASTRTA.Techniacaldocumentation-theoryandequa-tions[EB/OL].http://www.ihsenergy.ca/support/docum-entation_ca/Harmony/Default.htm#html_files/reference_m-aterial/analysis_method_theory/npi_theory.htm.
[9]周继德.抽油井压力计算方法[J].大庆石油地质与开发,1986,5(3):57-65.
[10]叶雨晨,杨二龙,齐梦,等.一种计算油井井底流压的新方法[J].石油化工高等学校学报,2017,30(5):55-59.

备注/Memo

备注/Memo:
收稿日期:2019-07-10;改回日期:2019-10-28。
第一作者简介:蔡新明(1981—),硕士,高级工程师,现从事油藏工程生产及科研。E-mail:caixm.jsyt@sinopec.com。
更新日期/Last Update: 2020-03-15