PART No: 22000 – 4404
DESCRIPTION
The CST is a two-transmitter, two-receiver design with 3' - 5' spacing. The tool provides borehole compensated travel time, sonic amplitude and integrated transit time. Digital recording of the waveform is also available.
SPECIFICATIONS
Parameters |
English |
Metric |
Pressure |
20,000 PSI |
1,379 bar |
Temperature |
350° F |
177° C |
Weight |
210 lbs |
95.25 kg |
Tool Length |
13.9 ft |
4.24 m |
Transport Length |
15.72 ft |
4.79 m |
Tool OD (MSFL Pad) |
3.625 in |
9.2 cm |
1 From end of top thread protector to end of bottom thread protector. |
COMBINABLE WITH
The CST is combinable with all TTI open hole tools. It may be placed anywhere below the Gamma Ray/Spectral Gamma Ray (GRT) tools and above the Phased Induction Tool (PIT).
REMARKS
It is recommended that centralizers be run above and below the It is recommended that centralizers be run above and below the CST. Inline and slipover centralizers are both available.
For information on Parts, Test, Calibration and Accessory equipment available for the CST-AD, contact your Tucker Technologies Technical Sales Representative
LOGGING PARAMETERS
Parameter |
English |
Metric |
Vertical Resolution |
CST |
2 ft |
61 cm |
Depth of Investigation |
CST |
1.5 in |
3.81 cm |
Measurement Range |
CST 40-220ms/ft, 131-722ms/m |
Caliper (PDT-GA) 4.8 in to 22 in (12.2 cm to 56 cm) |
Maximum Logging Speed |
60 ft/Min |
18.3 m/Min |
Repeatability |
CST ±2 ms/ft, ±6.5 ms/m |
Amplitude ±5% |
Caliper |
±0.2 in, ±5.1 mm |
Borehole Range |
Minimum |
4.5 in |
11.4 cm |
Maximum (PDT-GA) |
22 in |
56 cm |
|
|
|
|
|
BOREHOLE ENVIRONMENT
Open, cased or fluid-filled holes.