对油井采油出砂的预测

Sanding Prediction in Oil Wells during Production.

提出用声波全波列和地层密度测井资料求采油出砂的生产压差极限值的方法,讨论了通过油井压力监测,预测油层出砂的可能性。

Offering a method determining the limit of sanding-pressure difference during production from full wavetrain acoustic log and formation density log. The possibility of oil layer sanding prediction by monitoring pressure in a oil well is discussed.