胡十二块产能递减规律的研究与应用

Study and Application of Productivity Decline Rules in Block Hu 12

基于胡十二块的实际开发资料，对该区块1989年以来的产能递减规律进行了理论研究，得到该区块采油速度与开发时间、采出程度、含水率以及采液速度的变化规律，并根据这些规律对该块的部分开发指标进行预测。通过实际数据与预测结果相比较，符合率较高，反映这些规律符合胡十二块的实际开发特点。

Based on the actual preduction data of Block Hu 12 in Huzhuangji Oilfield, the rules of productivity decline have been studied since 1989, furthermore, the varied rules among the oil production rate,development time,oil recovery, water cut and rate of fluid production are studied. The precision of comparison between the actual data and the predicted is higher, it is confirmed that the rules are suitable for the development characteristics of the Block Hu 12.