Title: Different Segmentations and Zones during Tertiary in the Southern Margin of Junggar Basin: Correlation of reservoir property and controlling factors
Abstract: A peculiar characteristic,different segmentations and zones,belongs to foreland basin.In southern margin of Junggar Basin,through a lot of cores of 13 wells describing,reservoir studing and some results of vitrinite reflectance analyzing,there are 3 different factors of reservoir at segmentations and zones in Tertiary.They are different porosity,permeability,compositional maturity and textural maturity.In different segmentations and zones as a research unit in thrust belt,the controlling factors of the different reservoir include ①different sedimentary feeders and sedimentary facies and different sandstone body that belonging at the same sedimentary facies.②Different Lapidofacies,clay and cement that located at inter-grain and dissolution in reservoir.③The main controlling reservoir is buried thermal effect and not the tectonic compression in Palaeogene.And ④because of the Tianshan Mountain's uplifting in Neogene the tectonic compression changes the main controlling factor of reservoir in southern margin of Junggar Foreland Basin.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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