The Instrument Dynamic Controller (IDC) is designed to prevent a PowerTrac® conveyed toolstring from moving when stopped in a wellbore with deviation greater than 90 degrees i.e. uphill. It is also used to prevent rotation of a tool string which is being orientated. The IDC is placed above the PowerTrac® and opened when on depth. The high grip pads then provide the additional friction that prevents uphole and downhole movement or angular rotation.
Tool body outer diameter
3.125 inches/79.4 mm
Minimum restriction ID
3.5 – 8.8 inches/88.9 – 223.5mm
15,000 psi/1,034 bar
177 °C/350 °F
150 ft. lb/200Nm
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