Tracker Express
Compact Azimuthal and Propogation Resistivity Tool places your well accurately in the most productive zone
TrackerExpressis a smart resistivity tool in an 8 ft compact sub which measures azimuthal and propagation resistivity. It has a higher depth of investigation upto 10 ft, which makes it a better choice for geo-steering. It is a recommended resistivity tool for BHA design due to its compact size. It can be used in all well types and muds.
TrackerExpressnavigates reservoirs with dip angle and lateral thickness variations toobtain accurate formation resistivity for improved reservoir characterization. It provides two phase shift and two attenuation-resistivity curves and 16 bins azimuthal resistivity.
TrackerExpressis capable of pulsing real-time resistivity data even with slow MWD telemetry of 1 bit per second. For high-resolution real time resistivity data, Compass High Speed MWD system is recommended.
SPECIFICATIONS
| Tool Size | 3.5” (88.90mm) | 4.75” (120.65mm) | 6.75” (171.45mm) | |
| Hole Size Range | 4-1/4” to 5-1/2” | 5-7/8” to 6-3/4” | 8-3/8” to 10-5/8” | |
| Length | 96 in (2.44m)* | |||
| Max OD/Nominal ID | 3.75”/3.5” | 5.25”/5” | 7.0”/6.75” | |
| Top/Bottom Connection | Customer Specified | |||
| Connection Make-up Torque | 2,500 lbf-ft* | 10,000 lbf-ft* | 30,000 lbf-ft* | |
| Max DLS |
Rotating Sliding |
20˚/100ft 40˚/100ft |
15˚/100ft 30˚/100ft |
|
| Max Operating Pressure | 20,000 psi / 25,000 psi | |||
| Max Operating Temperature | 150˚C / 175˚C | |||
| Max RPM | 200 | |||
| Max WOB | 20,000 lbf* | 50,000 lbf | 100,000 lbf* | |
| Max Sand Content | <1% | |||
| Power | External | |||
| Max Flow Rate | 150 gpm | 350 gpm | 750 gpm | |
