辽河油区石油资源潜力预测

Prediction of petroleum resources potential in Liaohe oilfield

采用定量、半定量指标划分了辽河油田各凹陷的勘探阶段,得出辽河油区总体上处于勘探中期的结论。同时运用资源探明率法、统计趋势预测法、油藏规模序列法和地质类比法,分别对辽河油区不同凹陷和地区的资源潜力进行了预测,并定量给出了各区的待探明储量;指出了辽河陆上、滩海和外围各地区的勘探潜力。

The exploration stages of the sags in Liaohe oilfield are divided by using quantitative and semi - quantitative index. It is concluded that the oilfield is generally in the middle stage of exploration. The resource potential in different sag and area of the oilfield is predicted respectively by using proved resources rate, statistic trend prediction, reservoir size rank, and geologic analogy method. This paper also provides reserves to be proved in each area and the exploration potential on land, tidal zone and shallow water area, and satellite area of Liaohe.