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针对碳酸盐岩礁滩体凝析气藏储集体类型的多样性和复杂性,以塔中区块为例,结合测井解释成果和岩心分析、地震反射类型、钻井过程中的工程情况、酸压改造储集体特征和试采特征,建立出一套适用于碳酸盐岩礁滩体储集体类型识别的技术体系,良好识别复杂碳酸盐储集体特征,为后期开发提供指导依据。
Aiming at the diversity and complexity of reservoir types of carbonate rock reef bank condensate gas reservoirs, taking the block in Tazhong as an example, combining the logging interpretation results and core analysis, seismic reflection types, engineering conditions during drilling, acid The reservoir characteristics and the characteristics of trial production were changed by pressure, and a set of technical system suitable for the type identification of carbonate rock reef banks was established. The characteristics of complex carbonate reservoirs were well identified, which provided guidance for later development.