同位素吸水剖面测试是目前应用非常广泛的一种注入剖面测试方法,该方法适用性广,使用广泛,但该方法也有一些缺点,同位素用量以及颗粒选择等都影响测试效果,井底大孔道以及管柱粘污严重,施工工艺不合适等因素不合适等都影响解释结果,本文就针对该方法提供现场施工工艺的改进来避免或者减少影响因素得到较准确的测试结果,为油田后期开发提供比较科学可靠的依据。 Isotope water absorption profile test is a widely used injection profile test method. The method is widely used and widely used. However, this method has some disadvantages. The isotope dosage and particle selection affect the test results. The large hole bottom and the tube Column sticky serious, inappropriate construction technology and other factors affect the interpretation of the results of this article on the site to provide improvements to the construction process to avoid or reduce the impact of factors to be more accurate test results for the late oilfield development to provide more scientific Reliable basis.