High Definition Array Induction Tool (HDIL-0)

Array induction logging tool is a kind of induction logging tool which is used to measure the array coil system. The formation resistivity curves can be obtained in fresh water mud and oil-based mud in different depths and different vertical resolution. Through a combination of hardware and software,the formation resistivity of the 10--120 inch probe depth and the vertical resolution is obtained by using a combined array of multiple array coils.

The measurement can be used to calculate the water saturation of the formation and the evaluation of mud invasion profile. When calibration, the corresponding calibration points was added, so 10inch curve log is greatly improved.

Specification:

Make-up Length: 6053mm/238.31 inches Shipping Length: 6534mm/257.24 inches OD:92mm/3.6 inches

Max. Temperature: 175°C ( working 4hrs) Max. Pressure:140Mpa

Weight:128kg

Min. Borehole:114mm/4.48 inches Max. Borehole:508mm/20inches

Depth of Investigation:10in,20in,30in,60in,90in,120in Measuring Range:0.1～2000Ω.m

Max. Logging Speed:15m/min Measuring Accuracy:

60,90,120in: ± 1ms/m, ±2%

10,20,30in: ±2%

Vertical Resolution:1,2,4ft Max. Measuring Depth:24ft