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基于测井资料解释的储集层描述是油藏描述的重要组成部分。通过对吐哈盆地温米油田主要目的层段(中侏罗统三间房组)岩心资料与自然伽马、声波时差等测井曲线对应分析,建立测井相模型,确定储集层地质参数的地区经验解释模型,从而进行储集层物性、含油性、油气产能评价以及沉积微相研究。研究认为:三间房组沉积体系的主体亚相为辫状河三角洲前缘(分为5种微相)、前辫状河三角洲以及带供给水道的远岸浊积扇体(分为3种微相);影响储集层参数及油气产能的主要因素是沉积微相类型。图2表2参4(邹冬平摘)
Reservoir description based on log data interpretation is an important part of reservoir description. By analyzing the core data of the main target section (the Middle Jurassic Sanfangang Formation) in the Wenmi Oilfield of Turpan-Hami Basin and the corresponding log curves of natural gamma ray and acoustic jet lag, the logging facies model is established to determine the geological parameters of the reservoir Regional experience to explain the model to conduct reservoir properties, oil, hydrocarbon productivity evaluation and sedimentary microfacies research. The study shows that the main subfacies of the Sanfangfang sedimentary system are braided river delta front (divided into five kinds of microfacies), the front braided river delta and the distant turbidite fan body with water supply channel (divided into three kinds Microfacies). The main factor affecting reservoir parameters and hydrocarbon productivity is the type of sedimentary microfacies. Figure 2 Table 2 Senate 4 (Zou Dongping pick)