一种新的产量劈分方法  

A new production split method

作　　者：李坤 喻高明[1] 王乔[1] 马莉[1] 刘孔章[2] 张可 

机构地区：[1]长江大学石油工程学院 [2]中国石化江汉油田分公司江汉采油厂 [3]中海油能源发展监督监理油田技术中心

出　　处：《油气地球物理》2011年第4期19-22,25,共5页Petroleum Geophysics

摘　　要：常规的kh劈分方法在实际应用中存在着一定的局限性,其适用性将直接影响到研究结果的精度和可信度。本文介绍了一种新的产量劈分方法,以解决kh方法很难精确解决多层产量劈分问题。用该方法在东部A油田M区对砂岩油藏的产量劈分过程中,计算出的数据与实际情况符合度较高,应用效果较好。与常规方法相比,该方法具有精度高,运用方便,实用性强等特点,可以较好地解决砂岩油藏的产量劈分问题。The conventional production split method has some limitations in practice, and its applicability will directly affect the precision and reliability of the findings. Introduced a new method to solve the problems that the multi-layer production split data calculated by the kh method is not exact. The data calculated by the new method is in high conformity to the actual in the production split calculation of the sandstone reservoirs in M area in eastern A oilfield and better result is obtained. Compared with the conventional methods, this method is of high precision, convenience, practicability, etc, by which the production split problems can be solved.

关 键 词：产量劈分 含水率 厚度比 数值模拟 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]