【摘要】 利用三维地质建模结果 ,对复杂断块油藏马厂油田 M1 9块建立数值模拟模型 ,并进行历史拟合。然后对该块的小层开采状况、剩余油分布及调整挖潜等动态情况进行了研究 ,结果表明 ,M1 9块构造复杂 ,非均质性严重 ,油砂体小而零散 ,各层压力水平差异和注采状况差异大 ,层间干扰严重 ,只注不采或只采不注的砂体多 ,以往的多次调整措施 ,只是局部地改善了某些砂体开采的不平衡性。完善主力砂体注采对应关系和缓解层间和层内矛盾是今后调整的目标更多还原

【Abstract】 A numerical model is established for complicated fault block reservoirs in block M19 of Zhongyuan oilfield and a history match is performed by using the result of three dimensional geologic modeling The production performance in each subzone, the residual oil distribution and the production adjustment in block M19 are studied The results show that in the block structure is complicated,nonhomogenerty is serious,reservoir sand is small and scattered Pressure and injection condition in each zone are poor,interlayer interference is serious,there exist many sandbodies of injection only without production or production only without injection Only local improvement was made on unbalancedness for the production of some sandbodies by the adjustments used before The target of future adjustment is to improve the balance of injection and production of key sandbodies and to relieve the contridictions within the interlayer and oil pay更多还原