精品文档---下载后可任意编辑东营凹陷牛庄洼陷沙三中亚段砂岩透镜体油藏成藏动力学过程分析的开题报告Title: Study on the Depositional Dynamics of Sandstone Lens Reservoirs in the Sha3 Central Area of Niuzhuang Depression, Dongying SagBackground:The Niuzhuang Depression is a well-known petroleum-producing area in the Bohai Bay Basin, China. The Sha3 central area of the Niuzhuang Depression contains a significant number of sandstone lens reservoirs. These reservoirs are characterized by their complex deposition and formation processes. Therefore, the study of the deposition dynamics of sandstone lens reservoirs is essential for understanding the geological processes controlling their distribution and hydrocarbon accumulation.Objectives:This research aims to investigate the depositional dynamics of sandstone lens reservoirs in the Sha3 central area of the Niuzhuang Depression. Specifically, it will focus on the following objectives:1. Analyze the sedimentary environments and facies distribution of the sandstone lens reservoirs.2. Characterize the petrophysical properties of the sandstone reservoirs to understand their geological properties.3. Investigate the depositional dynamics of the sandstone reservoirs based on petrographic, sedimentological, and lithofacies analyses.4. Identify the controls on hydrocarbon accumulation in these reservoirs.Methodology:The proposed methodology for this research includes the following steps:1. Literature review: A comprehensive review of the existing literature on the depositional dynamics of sandstone lens reservoirs will be conducted.精品文档---下载后可任意编辑2. Fieldwork: The study area will be mapped and the sandstone lens reservoirs will be sampled and analyzed for petrophysical properties.3. Petrographic analysis: Thin s...
