储层预测技术在油气藏勘探中的应用分析

储层预测技术是油藏评价的关键技术,特别在岩性油气藏评价时储层预测技术是必不可少的。研究提出了识别鼻状构造的储层预测技术,即联合应用地震属性技术、测井约束反演技术及神经网络储层参数预测技术对储层砂体及油气分布进行了预测,整个储层预测过程既有定性识别又有定量评价岩性油气藏。以准噶尔盆地腹部BC区块为例进行试验,取得较好应用效果。

Application of Reservoir Predicting Technique in Hydrocarbon Exploration and Its Analysis

Reservoir prediction technology was a key of reservoir evaluation,it was necessary to evaluate the lithologic reservoirs.A series of techniques are presented for reservoir prediction of structural nose,it uses seismic attribute technique,neural networks to predict the reservoir parameters and log-constraint inversion technique,the sandstone bodies and the hydrocarbon distribution of reservoirs.In term of reservoir prediction there is a qualitative identification technique of lithologic deposit and a quantitative static evaluation technique of lithologic reservoirs.These techniques are applied in Area BC of Jungger Basin and good results are achieved.