新疆石油地质 ›› 2011, Vol. 32 ›› Issue (3): 288-290.

• 油藏工程 • 上一篇    下一篇

缝洞体量化技术在塔中碳酸盐岩油气储量研究中的应用

刘运宏1, 刘永雷2, 吕东1, 安海亭1, 熊兴银1, 周红波1, 王熊飞1, 路鹏程1   

  1. 1.中国石油东方地球物理公司研究院库尔勒分院,新疆库尔勒 841000;
    2.中国石油塔里木油田分公司勘探开发研究院,新疆库尔勒 841000
  • 收稿日期:2010-10-19 出版日期:2011-06-01 发布日期:2020-08-14
  • 作者简介:刘运宏(1964-),男,河北定州人,在读博士,高级工程师,地球物理勘探,(Tel)0996-6764023.

Application of Fracture-Cave Quantitative Technique to Reserves Study of Carbonate Reservoir in Tazhong Area, Tarim Basin

LIU Yun-hong1, LIU Yong-lei2, LV Dong2, AN Hai-ting2, XIONG Xing-yin2, ZHOU Hong-bo2, WANG Xiong-fei2, LU Peng-cheng2   

  1. 1. Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China;
    2. Korla Branch, Research Institute, BGP CNPC, Korla, Xinjiang 841000, China
  • Received:2010-10-19 Online:2011-06-01 Published:2020-08-14

摘要: 用量化的研究思路,对碳酸盐岩储集层进行研究,主要包括求系数、定参数、算体积3 个步骤。首先通过模型正演分析,明确不同宽度孔洞的地震响应特征及振幅变化规律,确定校正量版,然后利用井震结合建模的缝洞体量化描述技术,实现波阻抗体到孔隙度数据体的转化,通过孔隙空间的描述,实现缝洞单元储集空间的定量计算。

关键词: 塔里木盆地, 塔中地区, 碳酸盐岩, 储集层, 量化研究, 储量计算

Abstract: The quantitative study from coefficient, parameter and volume determination includes forward modeling analysis, determination of different widths of caves' seismic response feature and amplitude variation and correction template. Integrated with borehole-seismic modeling description technique, the conversion of wave impedance volume into porosity data volume is made. Finally, by description of pore spaces, the quantitative estimation of reservoir space in fracture-vug unit is realized.

Key words: Tarim basin, Tazhong area, carbonate rock, reservoir, quantitative study, reserve estimation

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