• GRIFCO-5421 Micro-Resistivity Imaging Tool (MRIT)
  • GRIFCO-5421 Micro-Resistivity Imaging Tool (MRIT)

GRIFCO-5421 Micro-Resistivity Imaging Tool (MRIT)

Tool Power180±10VAC / 50±2Hz

Current≤450mA

Description

General description
ACE-5420/5421 MRIT is a kind of electrical imaging logging tool whose main advantage is to provide an image of the formation resistivity variations with depth around the bore hole wall. The image looks similar to the core profile, which can be used in cracks identification, thin layers analysis, reservoir evaluation and researches in sedimentary facies and sedimentary structures. It has unique advantage in the detection of complex lithological and fractured reservoirs.  

Specifications                                             

Tool Power

180±10VAC / 50±2Hz  

Current

≤450mA

Measurement Range

Resistivity

0.2Ω· m ~ 10000 Ω· m

Caliper

150 ~530 mm (5.91"~20.87")

DEV

0º ~ 90º

DAZ

0º ~ 360º

AZ1

0º ~ 360º

Measurement Accuracy

Caliper

± 5mm (0.196")

DEV

± 0.2º

DAZ

± 2º(DEV≥3º)

AZ1

± 2º(DEV<90º)

Mechanical Specifications        

Logging Speed

9 m/min(29.5 ft/min)

Borehole Fluids

Water Based Mud

Tool OD

127 mm (5")

Length

7,600 mm(299.2")

Tool Weight

269Kg (882.55Lbs)

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