针对现有的流压梯度测试工况诊断技术不能对气举井生产过程进行连续检测的问题 ,研制成功气举井工况诊断仪 ,该仪器通过对井口油、套压力的连续测量记录来分析和判断气举井的工作状况 ,实现了连续检测。 30 5井次现场应用表明 ,利用该诊断仪判断气举井工况 ,具有连续、直观、准确的特点 ,为及时调整合理的注气量和制定科学的管理措施提供了依据 Aiming at the problem that the current diagnosis technology of flow pressure gradient test can not continuously detect the production process of gas lift well, the successful development of gas lift well condition diagnostic instrument is based on continuous measurement record of wellhead oil and jacket pressure And determine the working conditions of gas lift wells to achieve a continuous test. The field application of 30 5 wells shows that using this diagnostic apparatus to judge gas lift well conditions has the characteristics of continuous, visual and accurate, which provides a basis for timely adjusting the reasonable gas injection rate and formulating scientific management measures