Title: Characteristics and evaluation of Mesozoic and Cenozoic clastic reservoirs in the Tabei Uplift
Abstract: The distribution of the oil/gas field is controlled by the high quality reservoirs in the Tabei Uplift. According to large amount of data of physical properties of the cores, the Tertiary Triassic reservoirs in the Tabei Uplift are evaluated. Reservoir lithology is mainly feldspar sandstone and lithic sandstone, and the physical properties of the reservoir are favorable, mainly high porosity with middle to high permeability and middle porosity with middle permeability. As a whole, only the physical properties of the Jurassic reservoir are low. The evaluation shows that reservoir belongs to good or middle grade, high quality reservoir distributes wide in the Tabei Uplift, Tarim Basin. High quality reservoir of Neogene is located in the east of Tabei Uplift, and Paleogene in the east and north of Tabei Uplift. High quality reservoir of Cretaceous is situated in the Yangtake area, Yingmai 7 area and Hongqi area in the west of Tabei Uplift. The high quality Triassic reservoir developed in the middle of Tabei Uplift and south area in the west of Tabei Uplift.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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