辽河油区西部凹陷饶阳河油层特征研究

Study on reservoir characteristics of Raoyanghe reservoir in the western sag of Liaohe oil province

辽河油区饶阳河油层是上第三系的一个复杂的砂砾岩超稠油油藏,目前已在杜84块投入大规模开发。为找到更优质的后备储量,本次工作对该油层成藏机理、储层及沉积特征、封盖机制等进行了探讨。

Raoyanghe reservoir in Liaohe oil province is a complex, unconsolidated, glutenite, Neogene super- heavy oil reservoir, and has been put into large scale development in block Du 84, In order to find backup reserves of better quality, this paper studies reservoir forming mechanism, reservoir and sedimentary features, and sealing and caprock mechanism of Raoyanghe reservoir.