Application of numerical simulation to well pattern modification in TZ4 Oilfield

  • ZHANG Huquan ,
  • WEI Pingsheng ,
  • PAN Jianguo ,
  • SUN Dong ,
  • WANG Hongbin
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  • Key Laboratory of Enhanced Oil Recovery, Ministry of Education, Daqing Petroleum Institute, Daqing 163318, China

Online published: 2010-03-15

Abstract

Based on the current status of the development in TZ422CⅢ oil group,the residual oil distribution after water flooding was investigated qualitatively and quantitatively using fine reservoir numerical simulation of E100 main module. According to the sedimentary facies map, considering the formation heterogeneity and sedimentary facies distribution, three deferent types of well network regulation schemes are designed. The result indicates that the well pattern which the vertical well and the horizontal well unify is used in CⅢ oil group. The best injection-production pattern of 18 wells with 4 new wells, 14 old wells. The preferred scheme is simulated to 2025, the final recovery efficiency is 46.13%, and the composite water cut is 89.06%.

Cite this article

ZHANG Huquan , WEI Pingsheng , PAN Jianguo , SUN Dong , WANG Hongbin . Application of numerical simulation to well pattern modification in TZ4 Oilfield[J]. Lithologic Reservoirs, 2010 , 22(1) : 119 -121 . DOI: 10.3969/j.issn.1673-8926.2010.01.023

References

[1] 郑俊德,杨长祜.水平井、分支井采油工艺现状分析与展望[J].石油钻采工艺,2005,27(6):93-96.
[2] 崔传智,赵晓燕. 底水油藏水平井产能预测模型研究[J].石油天然气学报(江汉石油学院学报),2007,29(3):131-134.
[3] 林承焰,谭丽娟,于翠玲.论油气分布的不均一性(Ⅰ)———非均质控油理论的由来[J].岩性油气藏,2007,19(2):16-21.
[4] 林承焰,谭丽娟,于翠玲. 论油气分布的不均一性(Ⅱ)———非均质控油理论探讨[J].岩性油气藏,2007,19(3):14-22.
[5] 邢玉忠,郑丽辉,曲军,等.水平井技术在新海27 块稠油底水油藏开发中的应用[J].钻采工艺,2006,29(5):13-14.
[6] 王威,赵春梅,张鹰. 辽河油田杜84 块超稠油油藏水平井开采数值模拟[J].新疆石油地质,1998,19(3):244-246.
[7] 王青川,张雪芹,于波涛,等.可膨胀管堵水工艺技术研究与应用[J].油气井测试,2006,15(6):66-68.
[8] 殷艳玲,张贵才.化学堵水调剖剂综述[J].油气地质与采收率,2003,10(6):64-66.
[9] 王任芳,李克华,戴彩丽.油田堵水剂及其新发展[J].钻采工艺,1998,21(4):67-69.
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