The tool down the hole for the collection of data from a formation of sub superfu00eccie and method for the measurement of a property of the fluu00ecdo present in a formation of sub superfu00eccie

摘要

"The tool down the hole for the collection of data from a formation of sub superfu00eccie and method for the measurement of a property of the fluid present in a formation of sub superfu00eccie".A tool for down the hole for the collection of data from a formation of sub surface is disclosed.The tool is provided with a probe for testing and / or sampling of a formation adjacent. The tool is also provided with a protector.Positioned around the probe for engaging and protecting of the lateral wall of the drilled shaft surrounding the probe.The protector prevents the deterioration of the borehole well during testing and / or sampling by means of the probe.