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地化和气测录井是综合录井过程中发现和评价油气层的重要手段。该文针对地化和气测录井的特点,探讨了集地化和气测参数为一体的综合解释评价方法,阐述了地化与气测综合参数的产生过程和解释软件及图版的研制方法。该图版的研制实现了真正意义上的地化-气测一体化解释评价,克服了地质复杂条件下,单一方法解释评价的局限性。实际应用表明,该一体化解释评价系统对产层与非产层的划分具有较好的效果。
Geochemical and gas logging is an important means to discover and evaluate hydrocarbon reservoirs in the process of comprehensive logging. In this paper, according to the characteristics of geochemical and gas logging wells, the comprehensive interpretation and evaluation method of integrating geochemical and gas measuring parameters is discussed. The production process of geochemical and gas measuring synthetic parameters and the development of interpretation software and plate are discussed. The development of the plate realizes the geochemical localization - the integrated interpretation and evaluation of gas measurement, and overcomes the limitations of single method interpretation and evaluation under complex geological conditions. The practical application shows that the integrated interpretation system has a good effect on the division of production layer and non-production layer.