Method and system for determining hydrocarbon reservoir formation

Methods and systems for determining hydrocarbon reservoir formation are disclosed. The method includes creating a structural framework of a subterranean geological region, calculating mechanical stress, identifying a trap mechanism, predicting relative fold motion, estimating formation of a hydrocarbon reservoir, and determining a location of the hydrocarbon reservoir in the subterranean geological region. The system for determining hydrocarbon accumulation comprises: an input device for inputting a plurality of data; the attribute module is used for creating a structural framework by using the input data; a processor for calculating compression and tensile forces, fault patterns, and relative pleat motion; the estimation module is used for estimating formation of oil and gas accumulation; the locator module is used for determining the existence of oil and gas accumulation; and a memory including at least one of a fabric frame and data. 公开了用于确定油气成藏的方法和系统。方法包括：创建地下地质区域的结构框架，计算机械应力，识别圈闭机理，预测相对褶皱运动，估计油气成藏的形成，以及确