1) The recent development of Borehole Acoustic Televiewer (BHTV) and Borehole Optical Televiewer (BOTV) imaging probes have ensured these tools a place in many geotechnical investigations.

2) On borehole televiewer logs. An unusual effect produced on the cathode-ray tube display by erratic movement of the tool as it drags along the borehole.

3) Presented in this article is a new type of surface communication module for digital ultrasonic televiewer logging tool.

4) John Fiske pays attention to using the Semiology method to study the hegemony forming relations in ideology for TV text, televiewer and TV culture.

5) This goes up oneself with Nielsen the way that 50 time of century are aimed at televiewer is very similar.

6) Therefore, this project attempts to develop the Borehole Laser Televiewer (BLTV) for constructing high-resolution oriented images of the borehole walls.

7) Experimental results show that JPEG method is an effective method for digital compression and coding of ultrasonic televiewer images.

8) Applies the algorithm defined by JPEG standard to digital compression of ultrasonic televiewer images according to the features of logging image.

9) Before a month late on January 25, several with 100 million plan this piece of face also saw on evening party of Spring Festival of TV station of Chinese televiewer centrally.

10) To use a typical case study introduced treatment procedure:to determine casing failure position through televiewer, make a centralizer,[http:///televiewer.html] casing secondary casing then consolidating by cement.

11) The influence of the tool eccentricity in oil well casing on the televiewer image is investigated. A correcting approach based on the computing model is proposed.

12) The neutron log data was used to analyze the distribution of fractures and fracture zones, and verify it with the core record and the televiewer logging results.

13) With a model for the ultrasonic signal, the requirement on receiver and transmitter performance and the detection accuracy of the bearings of an ultrasonic borehole televiewer are discussed.