Micro-conductivity imager logging tool

Features: The optimum pad contact with borehole, maintained by an advanced hydraulic actuating device, makes it possible to acquire high quality image data in rough borehole conditions. henew button and connector structure, the advanced sealing technique and up-to-the date electronics ensure the high reliability of the tool. he complete calibration facilities and systematic calibration procedures ensure the data precision and consistency. The mature data acquisition and field processing software satisfy the clients with quick and flexible image presentation. The tool can work in fast scanning mode, slow scanning mode or dipmeter mode. Specification : Temperature: 350¨H(175) Pressure : 20,000 Psi (140 MPa) / 15,000 Psi (100 MPa) Telemetry : 430 Kbps/100 Kbps Inclination : measurement range Inclination: 0 Azimuth:02 (when inclination>1 ) Resistivity measuring range:0. ,000 .m Vertical resolution :0.2 in. (5 mm) Caliper measuring range:5 in. (127 mm) ~ 20.8 in. (530 mm) Logging speed :1,476 ft/h (450 m/h), in Fast mode 740 ft/h (225 m/h), in Slow mode Applications: This tool is used to acquire and present variety of 2D or 3D borehole resistivity images, which are widely used in geological analysis, petrophysical analysis and borehole property analysis. The image data processing technique, image data base and intelligent image correlation technique greatly widen the application scope of MCI imaging logging data. The logging data are mainly used for: Sedimentary feature and rock texture recognition Lithology identification, profile correlation and electro-facies analysis Fracture, vug and fault identification Dip analysis and structural feature analysis in the vicinity of the borehole Borehole geometry and in-situ earth stress analysis Formation evaluation in carbonate reservoir and some igneous rock reservoir