电磁探伤测井技术在江苏油田的应用

套管损坏将直接影响油水井的使用寿命及油气产量,而电磁探伤测井技术可对井身结构作“体检”。结合江苏油田应用情况,介绍了可过油管检查套管损坏的电磁探伤测井仪的工作原理、结构、功能等特点。对及时发现井身结构变形、损坏,对于检测油管、套管使用状况、套管结垢、指导修井、预测套管使用寿命起重要作用。

The Application of Electromagnetism Inspection Technique in Jiangsu Oilfield

The influence of casing damage straightly affects production and ejection wells' life and oil and gas rate, and the well bole can be examined by electromagnetism inspection logging technique. Based on the application condition in Jiangsu oilfields, the mechanism, structure and function of the technology which can check casing damage have been presented. The technology is very important for the process of inspecting well bore distortion and damage, checking up tubing and casing work status,casing pollution and predicting casing life.The technology is very useful to development work in oilfields.