冷湖油田侏罗系煤系储层特征及其解释模型

冷湖三号油田为侏罗系煤系低渗储层油田。文中详细地描述了该油田的储层特征，并以沉积和成岩作用研究为基础，阐明了控制储层物性的基本因素，在此基础上，以关键井为重点，综合岩心、测井、生产测试等资料，分段分相带建立了适合于冷湖低渗储层的测井解释模型。利用该模型冷湖三号油田４０多口进行并进行了处理及解释。取得了较好的应用效果。

Reservoir Characteristics of Jurassic Coal Measures and Its Log Interpretation Model in Lenghu Oilfield

Taken Lenglu Oilfield No.3 as an example, the characteristics of Jurassic Coal Measure reservoir with low permeability are described in this paper. Based on the study of sedementation and diagensis, the fundamental factors controlling the physical properties of Jurassic Coal Measure reservoir are analyzed. With the emphasis on key wells and intergration of core data, logging data and well testing data, log interpretation models are established by interval and facies belt for low permeability reservoir of Lenghu Oilfield. Data from more than 40 wells are processed with the given models, the interpreted results are good.