砂体精细雕刻技术在庄海8断块沙河街组的应用

大港油田埕海一区庄海8沙河街组为三角洲沉积储层,储层横向变化大,砂体物性和连通性差,厚度变化大。针对这一特点,在提高地震分辨率基础上,应用模型反演及属性提取技术进行薄砂体精细雕刻研究,落实储层展布规律。该技术的成功应用,提高了储层预测水平,方案实施效果显著。

Sand body sculpting technology ZhuangHai 8 fault block in shahejie application

Cheng sea area in dagang oilfield shahejie ZhuangHai 8 for delta depositional reservoir, reservoir horizontal change is big, sand body physical properties and connectivity is poor, thickness change is big. This paper, based on the improving earthquake resolution, application model inversion and attribute extraction techniques are thin sand body sculpting research, implement reservoir exhibition cloth rule. The successful application of this technology, improve the level of the reservoir prediction, plan implementation effect is remarkable.