同位素三参数测井与流量计测试资料不符原因分析

Analyzes on the isotpic water injection profile logging and three parameters of material flow test

为了提高同位素三参数测井资料和流量测试资料的准确度、利用率,更加合理的进行水井调剖,分析同位素三参数注入剖面测井与流量测试资料不符的原因。导致同位素测试资料与井下流量计测试资料不符的原因较多,封隔器不密封、管外窜槽、地层大孔道、沾污、漏失是造成资料不符的主要原因。把同位素三参数测井仪、流量计和压力计组合,进行五参数同位素注入剖面测井,资料更加准确可靠。

In order to improve the isotopic three parameters and flow measurement data logging data, the accuracy and efficiency of the more reasonable, analyzes on the isotopic water injection profile logging and three parameters of material flow test. Cause isotopic data flow testing material discrepancies with underground, the reason is not sealed, seals, outside the tube slot fluids, stains, loss is caused by the material. The isotopic three parameters, and logging, five parameters isotope injection profile logging, material is more reliable.