岩样分析评价新方法在HZ油田阜三段的应用

The Application of New Rock Sample Analysis and Evaluation Method in 3rd Member of Funing Formation (Ef3) in HZ Oilfield

摘要: 通过岩样核磁、地化录井技术对HZ地区阜三段老井资料的归纳、分析，总结了该区域油气水层在岩样核磁、地化分析资料的响应特征，优选出了2项录井技术的敏感参数，建立了阜三段油气水层综合解释新方法；并利用未参建图版的老井进行新评价方法的验证、新井的应用，适用性较好。大大提高了岩样核磁、地化录井评价方法的解释符合率。

Abstract: The nuclear magnetic and geochemical response characteristics of old wells in the 3rd Member of Funing Formation (Ef3) in HZ Area were summarized by reviewing and analyzing the logging data of this section. Two sensitive parameters were selected from logging, and a new method of comprehensive interpretation of oil and gas layers in Ef3 was established. The new evaluation method is validated with old wells not included in the well log chart and it is used in new wells. The new method greatly improves the coincidence rate of nuclear magnetic and geochemical logging evaluation methods.