The Acoustic Borehole Televiewer provides continuous logs of oriented, unwrapped Images of borehole walls. Further processing allows for the computation and display of standard…

The Optical Borehole Televiewer provides continuous logs of oriented, unwrapped Images of borehole walls. Further processing allows for the computation and display…

The sonde uses Piezo-Electric transducers for both the transmitter and four receivers. These have a nominal resonant frequency of 28kHz. The sonde…

The Sonic sonde is fitted with one Piezoelectric transmitter and two receivers. Additional transmitters can be added to the configuration however advanced…

This stackable sonde is suitable for quantitative formation density measurements in uncased bore-holes. It uses a gamma-ray source and a set of…

Duel Guarded Resistivity Sonde. The DLL3 sonde measures formation resistivity using a set of electrodes designed to allow for both Deep and/or…

The Induction Sonde works by transmitting a high-frequency current through a coil and measures the induced electromagnetic field 180 degrees out of…

Why use it? Magnetic susceptibility is used to ascertain how easily a formation can be magnetized. Alteration and oxidation zones for iron…

Why use it? Magnetic susceptibility is used to ascertain how easily a formation can be magnetized. Alteration and oxidation zones from formations…

Why use it? Natural gamma is generally standard with other sondes to assist correlation and alignment of structures. It record’s naturally occurring…

The instrument itself is the smallest North Seeking Rate gyro on the market. It incorporates the latest rate gyro and accelerometer technologies,…

Directional Data Module This instrument is run off the conductive winch wireline and generates a live display for the operator. Therefore sample…

Principle Operation: Impeller cages of different sizes are interchanged to suit different pipes or borehole diameters. The stackable bottom end sonde runs…

With the wireline steering systems provided by Direct Systems continuous directional cuts have been conducted successfully at depths of up to 2100m,…

Goodrich Gyroscopic Modules, as recommended by the manufacturer should not go below -60 Deg Dip. However, we find with care being administered…

Digital Downhole Geophone System The Geovista Digital Borehole Geophone system includes a down the hole digital sonde and a compact digital interface…