基于油井示功图特征法计量研究与应用

Research and Application of Measurement Based on Eigenfunction Method of Pumping Oil Well Dynamometer Card

本文在国内外研究进展的基础上提出利用远传示功图计算油井产量的基本原理和利用特征点确定有效冲程的基本方法 ,对该技术的现场应用情况进行了分析与探讨,指出功图计产在未来发展的技术优势及前景,对油田多样化计量模式的发展和降低开发成本具有重要的意义。

On the base of research progress at home and abroad, this article introduces the rationale and techniques of calculated production and how to determine the effective pump-stroke. At last, the application are discussed, and pointed out its development trends. It is significant to find a new measurement model and reducing costs.