• The low density drilling fluid has borehole excavation effect on compensated neutron porosity logging, and by this way apparent porosity is lower than the true value.

    密度眼流体会补偿中子孔隙测井产生井眼挖掘效应,使孔隙度值低于孔隙度,且流体密度越小,井眼尺寸越大,地层孔隙度越大,井眼挖掘效应越明显。

    youdao

  • The low density drilling fluid has borehole excavation effect on compensated neutron porosity logging, and by this way apparent porosity is lower than the true value.

    密度眼流体会补偿中子孔隙测井产生井眼挖掘效应,使孔隙度值低于孔隙度,且流体密度越小,井眼尺寸越大,地层孔隙度越大,井眼挖掘效应越明显。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定