准噶尔盆地车2井区储层建模

Reservoir modeling of Che-2 well-block in the Junggar Basin

刘景亮

Liu Jingliang

准噶尔盆地车2井区齐古组主要为辫状河流相沉积,对该储层建立沉积岩性、岩相或储层结构模型,根据不同沉积相的储层参数定量分布规律,分相进行井间插值或随机模拟,提高了储层描述的水平和速度,准确地反映出油藏的构造、沉积、物性与含油性等方面特征,为该地区以后的数值模拟打下了坚实基础。

The Qigu Formation reservoir of Che-2 well block in the Junggar Basin is mainly of braided river deposits.Lithology,lithofacies and reservoir structure models were established for the Qigu Formation.The interpolation between wells and stochastic simulation were conducted for each facies according to the quantitative distribution of reservoir parameters in different sedimentary facies.The quality and speed of reservoir characterization were improved,realizing accurate description of reservoir features in respects of structure,sedimentation,physical property and oil-bearing property.The study results lay a solid foundation for the future numerical simulation in this area.

10.11743/ogg20080419