Micro-Resisitivity (GMR) Price in Bangladesh

Micro-Resisitivity (GMR)

Micro-focused resistivity principle of measurement: A central current-injection electrode is surrounded by 3 concentric ring electrodes in a circular LL-7 configuration. The measure current is focused into a narrow beam which penetrates the mud-cake to give a resistivity measurement in the flushed zone (Rxo) beyond. Micro-normal/micro-lateral principle of measurement: Three in-line button electrodes, 1” apart, are configured to provide simultaneous 2” micro-normal and 1.5” micro-lateral measurements. Separation of the two measurement values due to their different depths of investigation gives an indication of mud-cake thickness

Micro-Resisitivity (GMR) is a professional formation evaluation instrument, and this Micro-Resisitivity (GMR) Price in Bangladesh page provides useful information for professionals seeking dependable micro resistivity logging equipment. Designed to investigate near borehole formation properties, the tool helps geoscientists and well logging engineers identify detailed changes in formation characteristics.

The instrument is designed to measure electrical resistivity close to the borehole wall, providing valuable information about thin beds, formation boundaries, and near wellbore conditions. Micro resistivity measurements can support detailed geological interpretation and help professionals identify subtle formation variations that may not be clearly visible through conventional logging methods.

Micro-Resisitivity (GMR) is suitable for petroleum exploration, geological investigation, reservoir characterization, formation evaluation, and professional borehole logging applications. The collected data can be integrated with other logging measurements to improve understanding of lithology, permeability indicators, fluid distribution, and formation structure.

Built for demanding field applications, the tool emphasizes reliable measurement performance and durable construction. Its robust design supports consistent operation during borehole deployment and helps maintain dependable data collection under challenging logging conditions.

For oil and gas companies, drilling contractors, geophysical service providers, and geological professionals, Micro-Resisitivity (GMR) can be an effective component of a modern well logging system. By providing detailed near borehole resistivity information, it supports accurate formation interpretation and helps professionals make informed decisions during exploration, drilling, and reservoir evaluation.

SPECIFICATION: The Micro-Resistivity module provides a high-vertical-resolution micro-focused resistivity measurement within the flushed zone. The measurement electrodes are mounted on a flexible pad which is maintained in contact with the borehole wall by a motor-driven back-up/caliper arm. The measurement pad is interchangeable to give either micro-focused resistivity or micro-normal/micro-lateral electrode geometries. The tool is stackable with all other slim-2.5” oilfield probes. When combined with the Dual Laterolog it replaces the lower guard electrode. Micro-focused resistivity principle of measurement: A central current-injection electrode is surrounded by 3 concentric ring electrodes in a circular LL-7 configuration. The measure current is focused into a narrow beam which penetrates the mud-cake to give a resistivity measurement in the flushed zone (Rxo) beyond. Micro-normal/micro-lateral principle of measurement: Three in-line button electrodes, 1” apart, are configured to provide simultaneous 2” micro-normal and 1.5” micro-lateral measurements. Separation of the two measurement values due to their different depths of investigation gives an indication of mud-cake thickness. Example of logging data Micro-Resistivity Module MicroResistivity Caliper 3.63m (142.9”) Features High-vertical-resolution resistivity Robust back-up arm ensures good pad contact Pad interchangeable in field Fully stackable with other Robertson Geo oilfield probes Measurements Resistivity of invaded zone (Rxo) Borehole diameter Applications Determination of moveable hydrocarbons Correction of Rt for invasion Indication of permeability Precise location of bed boundaries Operating Conditions Borehole type: open-hole, mud/water filled Ø:102mm (4") to 305mm (12") Specifications Diameter: 102mm (4“) (with 8” pad) Length: 3.63m (142.9”) Weight: 55kg (121lb) Max. temperature: 125°C Max. pressure: 86MPa (12,500psi) Range: 0.2 to 2,000ohm.m Caliper range: 120mm (4.75”) – 400mm (12”) Part Numbers I015642 Micro-Resistivity module Accessories: I015644 Spare micro-focused resistivity pad I015646 Spare micro-normal/micro-lateral pad

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