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为了定量描述回压与其影响因素的关系,利用采油井生产数据资料及其地面设备的相关资料,建立单井回压的计算公式,预测的结果与实测回压相吻合。说明此方法能够合理优化机采系统及集输系统,并对采油井生产过程中出现异常情况的判断、对采油井系统效率、提高生产能力对新井产能建设具有重要意义,为工程设计及生产管理人员提供了有利的技术支持。
In order to quantitatively describe the relationship between backpressure and its influencing factors, the calculation formula of single well backpressure is established by using the production data of production wells and the relevant data of their ground equipment. The predicted results are in good agreement with the measured back pressure. It shows that this method can reasonably optimize the mechanical and gas gathering system and determine the abnormal situation in the production process of the oil well. It is of great significance to the production efficiency of the new well and the efficiency of the production well system. It is of great significance for engineering design and production management The staff provided favorable technical support.