The 9076 tool records natural gamma, self potential, shallow and deep guard resistivity. The measurement of formation resistivity at several different depths of investigation allows a correction to be made for the effect of mud filtrate invasion. An estimate of the depth invasion may also be obtained.
Tool Specifications
- Outside Diameter: 5.08cm
- Weight: 24.2kg
- Length: 295.6cm
- Pressure limit: 232kg/cc
- Temperature limit: 85ºC
- Logging speed: 9m/min
