MWD Slim Hole (Φ1-3/8” & 35mm)
METC Slim Hole MWD is manufactured with a 35mm diameter rotary valve pulser
Our Slim Hole MWD can work normally in the 2" inner diameter flexible drilling
MWD Slim Hole Features
35mm pulser is driven by rotary valve motor, and 890mm length is the shortest
The probe adopts American QDT protocol, with low power consumption, high
Low power consumption, MWD battery can work for 400 hours +, and the
It can realize the deflection of 110 ° / 100 ' and the horizontal well drilling
26mm flexible battery core patented technology design to ensure tool safety.
The core patented technology of double well incline ensures incline real-time and
The Gamma and azimuth Gamma measuring is optional.
MWD Slim Hole Specifications
Instrument Outer Diameter: 1-3 / 8 " (35mm)
Instrument Length: MWD; 5770mm with Gamma; 6820mm
Maximum Dog-leg: 110 ° / 100' (110 ° / 30m)
Battery Service Time: MWD; 400H + with Gamma; 300h+
Drilling Collar Size: 2-7 / 8 " 3-1 / 2" 4 " 4-3 / 4"
INC-1 Accuracy: ± 0.1 °
INC-2 Accuracy: ± 0.5 °
Azimuth Accuracy: ± 0.3 °
Accuracy of Tool Face: ± 1 °
Static Inclinometer Time: 180s (2S pulse width)
Tool Face Refresh Time: 28s (2S pulse width)