WELL CAMERAS

Trident is proud to sell GeoVISION^TM  Systems

Stained fracture in 6" open rock bore looking down (Color Jr M1)

GeoVISION^TM picture gallery

Our portable and lightweight GeoVISION^TM borehole under water video camera systems offer you black and white or color viewing and video logging in small to large diameter boreholes.  When combined with other geophysical logging you can get the whole picture.

	Find and view fractures, voids, water inflow, cross or inter bed water flows, sand, gravel, grout, ground water pollution or ground water contamination infiltration.
	View actual conditions and help determine end of casing, well screen or packer placement.
	If no one has any knowledge of the well's condition, find out what really exits.
	Assist in retrieval of lost items.  See where the item is and determine its orientation to help in a recovery plan.  Watch what you are doing while you fish.
	Inspect casings, drive shoes, screens and welds.
	Assist in trouble shooting.  Determine the actual situation.

The systems are designed to be used in vertical bores but can be used in horizontal bores by placing the camera on an owner provided skid or cart and pushing it with a plastic pipe string.  The cameras can go around shallow turns but they are not designed to go around sharp turns.

All of our systems output NTSC video format, which is the standard for North America.   If the system is to be used in a country that uses a different format which as PAL or SECAM a Digital Format Converting VCR (AIWA model HV-MX1 for example) can be used to convert the system's signal to that country's standard.

We offer two different systems:

GeoVISION ^TM Economy  Black and White and Color Systems.  Available in 325' to 1000' depth capabilities. These are lower cost and use a plastic housed camera.

GeoVISION ^TM Deluxe  Black and White and Color Systems can use the plastic housed camera as well as the stainless steel or the 3/4" diameter Nano camera capable of depths to 2000'.