西南石油大学学报(自然科学版) ›› 2003, Vol. 25 ›› Issue (2): 8-10.DOI: 10.3863/j.issn.1000-2634.2003.02.003

• 地质勘探 • 上一篇    下一篇

测井精细解释在碳酸盐岩气藏储量计算中的应用

司马立强1 夏宏泉2 范翔宇2 刘之的2
  

  1. 1.四川石油局测井公司,重庆 400021;2.西南石油学院石油工程学院,四川 南充 637001
  • 收稿日期:2002-05-20 修回日期:1900-01-01 出版日期:2003-04-20 发布日期:2003-04-20
  • 通讯作者: 司马立强

APPLICATION OF WELL LOGGING FINE INTERPRETATION TECHNIQUE IN CALCULATION RESERVES IN CARBONATE GAS RESERVOIR

SI-MA Li-qiang1 XIA Hong-quan2 FAN Xiang-yu2 et al
  

  1. Well Logging Company of SPA, Chongqing 430000,China
  • Received:2002-05-20 Revised:1900-01-01 Online:2003-04-20 Published:2003-04-20
  • Contact: SI-MA Li-qiang

摘要: 随着成象测井、核磁共振测井等新一代测井技术的飞速发展,测井精细解释技术在碳酸盐岩气藏储量计算中所起的作用越来越重要。结合四川地区的探井测井解释的情况,探讨了测井精细解释的主要工作内容及根据探井精细解释确定储量参数、RFT地层测试技术确定气水界面和测井地震有机结合进行储层横向预测的方法原理,最后以坡1井、雷14井、大天5井和罗家寨构造为例,介绍了测井精细解释技术在碳酸盐岩气藏储量计算中的良好应用情况。结果表明,应用该技术可提高碳酸盐岩气藏储量计算的精度。

关键词: 碳酸盐岩, 储量计算, 测井精细解释, 地层测试, 横向预测

Abstract: With the rapid development of new generation well logging technique, such as image well logging and nuclear magnetism resonance logging, the well logging fine interpretation technique has important significance for calculation reserves in carbonate gas reservoir. In this paper, from the situation about explorato-
ry well logging interpretation in Sichuan oilfield, introduces the main subject of well logging interpretation and the method to calculate the reservoir parameters from it, and to determine the gas-water interface from RFT(repeat formation test), and to carry out the transverse reservoir prediction by means of combining well logging with seismic information. Finally, In this paper, taking Po1 well, Nei14 well, Datian5 well and Luojiazhai structure as examples, the authors introduce the favorable application of the technique in calculating reserves of carbonate reservoir. Results show that this technique is able to enhance the calculation precision of carbonate gas reservoir reserves .

Key words: carbonate rock, reserves calculation, fine logging interpretation, repeat formation test, reservoir transverse prediction

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