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在层序地层学原理得到勘探和开发行业的广泛认可和应用的同时,也伴有相关术语的频繁误用—诸如随意变换河道和河谷两个术语就是一个例子。事实上,河道和河谷具有不同的古地貌特征。在寻找和开发侵入河谷内的油藏时,河道和河谷之间表现出重大的实际差别。从事侵入河谷带勘探的勘探家们所面临的主要困难是确定河谷,寻找河谷充填复合体内储尾砂岩和识别圈闭。开发河流相油藏过程中遇到的困难是确定河谷充填内的储集岩相分布。
While the principle of sequence stratigraphy is widely recognized and applied by the exploration and development industry, it is accompanied by the frequent misuse of related terms - such as the free transfer of river and valley terminology - as an example. In fact, the rivers and valleys have different paleogeomorphological features. When looking for and developing reservoirs that intrude into a river valley, there is a significant practical difference between the river channel and the river valley. The main difficulty for the exploration community engaged in the exploration of the river valley is to identify the valleys, look for valley fill composite sandstones and identify traps. The difficulty encountered in developing fluvial facies reservoirs is determining the distribution of reservoir rocks within the valley fill.