EIT RawMaterials logo

List of logging tools



Name Purpose Measurements Cablehead Pmax [MPa] Tmax [℃] Risk Usage Operator
HRAT-LU geological structures: bedding, foliation, lamination, natural & induced fractures, breakouts, high-resolution oriented borehole calliper, borehole trajectory, casing inspection
  • travel time acoustic
  • amplitude acoustic
  • orientation magnetic/gravity
  • GR total
GO4 20.0 70 no commercial Lund University
ABI43-ICDP geological structures: bedding, foliation, lamination, natural & induced fractures, breakouts, high-resolution oriented borehole calliper, borehole trajectory, casing inspection
  • travel time acoustic
  • amplitude acoustic
  • orientation magnetic/gravity
  • amplitude magnetic
GO4 80.0 125 no research, non-commercial GFZ German Research Centre for Geosciences
TCDS-UU absolute temperature, fluid conductivity, natural gamma
  • Rmud/conductivity
  • T
  • GR total
GO4 20.0 70 no negotiable on inquiry Uppsala University
MSUS-UU magnetic susceptibility of the rock
  • MSUS
  • GR total
GO4 20.0 70 no negotiable on inquiry Uppsala University
ELTG-UU shallow, medium and deep penetrating resistivity measurements with self-potential (SP) and natural gamma
  • Rshallow
  • Rdeep
  • SP
  • T
  • GR total
GO4 20.0 70 no negotiable on inquiry Uppsala University
TRSG-UU sonic velocity of the rock, full waveforms from each of the three receivers, after processing Vp and maybe Vs
  • full waveform
  • Vp
  • GR total
GO4 20.0 70 no negotiable on inquiry Uppsala University
TS-ICDP data transmission (telemetry) for other probe units; total neatural gamma ray sensor included
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
SGR-ICDP content of Uranium, Thorium & Potassium
  • GR spectral
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
DLL-ICDP electric rock resistivity with two different depths of penetration
  • Rdeep
  • Rshallow
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
BS-ICDP sonic velocity of the rock, full waveforms from each of the two receivers, after processing Vp and maybe Vs
  • full waveform
  • Vp
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
TEMP-ICDP mud temperature
  • T
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
MS-ICDP magnetic susceptibility of the rock
  • MSUS
  • T
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
MP-ICDP mud properties: temperature, pressure, resistivity
  • P
  • Rmud/conductivity
  • T
  • GR total
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
GLOG-LU formation electrical resistivity
  • Rfocussed
  • GR total
GO4 20.0 70 no commercial Lund University
OPTV-LU geological structures: bedding, foliation, lamination, natural & induced fractures, breakouts, casing inspection
  • optical
  • orientation magnetic/gravity
GO4 20.0 70 no commercial Lund University
3ACS-LU borehole calliper
  • borehole calliper-3 arm
  • GR total
GO4 20.0 70 no commercial Lund University
FLOW-LU fluid flow along along the borehole
  • impeller
  • P
  • T
  • GR total
GO4 20.0 70 no commercial Lund University
SWDS-LU Long Spacing Density; High Resolution Density; Bed Resolution Density; Natural Gamma; Single Arm Caliper; Temperature
  • rock density HR
  • rock density LR
  • borehole calliper-1 arm
  • T
  • GR total
GO4 20.0 70 yes commercial Lund University
FWVS-LU sonic velocity of the rock, full waveforms from each of the two receivers, after processing Vp and maybe Vs
  • full waveform
  • Vp
GO4 20.0 70 no commercial Lund University
TCDS-LU absolute temperature, fluid conductivity, natural gamma
  • Rmud/conductivity
  • T
  • GR total
GO4 20.0 70 no commercial Lund University
ELTG-LU shallow, medium and deep penetrating resistivity measurements with self-potential (SP) and natural gamma
  • Rshallow
  • Rdeep
  • SP
  • T
  • GR total
GO4 33.0 125 no commercial Lund University
SP-ICDP spontaneous (self) potential
  • SP
GO4 60.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
MP_standard-ICDP mud properties: temperature, pressure, resistivity
  • P
  • Rmud/conductivity
  • T
  • GR total
LEH-SLB 3.3 inch 130.0 270 no research, non-commercial GFZ German Research Centre for Geosciences
SGR_standard-ICDP content of Uranium, Thorium & Potassium
  • GR spectral
  • GR total
Halliburton 3.5 inch 136.0 200 no research, non-commercial GFZ German Research Centre for Geosciences
BCS_standard-ICDP sonic velocity of the rock, full waveforms from each of the two receivers, after processing Vp and maybe Vs
  • full waveform
  • Vp
Halliburton 3.5 inch 126.0 177 no research, non-commercial GFZ German Research Centre for Geosciences
TEMP_analog_standard-ICDP mud temperature
  • T
LEH-SLB 3.3 inch 130.0 300 no research, non-commercial GFZ German Research Centre for Geosciences
DIP-ICDP borehole geometry & calliper; dip & dip direction of foliation, layering, fractures; magnetic field amplitude
  • orientation magnetic/gravity
  • borehole calliper-4 arm
  • electric microresistivity image
  • GR total
  • amplitude magnetic
GO7 80.0 150 no research, non-commercial GFZ German Research Centre for Geosciences
SPWD-ICDP-loggingtool downhole seismic measurements
  • active seismics
20.0 85 no research, non-commercial GFZ German Research Centre for Geosciences