From Open Energy Information
|Definition: Acoustic Televiewer|
The Acoustic Televiewer (ATV) log provides …
The Acoustic Televiewer (ATV) log provides a very-high resolution, sonic image of the borehole wall. The tool consists of an ultrasonic transducer coupled with a downhole inclinometer. These devices are used to generate an oriented image of seismic velocity variation and wave amplitude. These images are then examined and highlighted to reveal fractures, bedding planes and orientation of those features. The log is useful for strata and fracture delineation, and can also be used to evaluate compressional-wave velocity, borehole deviation and eccentricity.city, borehole deviation and eccentricity. +
|Reference URI||http://www.dot.ca.gov/hq/esc/geotech/gg/atv_log.htm +|
|Term||Acoustic Televiewer +|
|Display title of
"Display title of" is a predefined property that can assign a distinct display title to an entity and is provided by Semantic MediaWiki.
|Definition: Acoustic Televiewer +|
"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by Semantic MediaWiki.
|23:47:32, 28 January 2012 +|
|hide properties that link here|
|No properties link to this page.|