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Line 31:
Line 31: − + − ! Formation Volume Investigated+ − ! in.+ − + − −
→Depth of investigation of various logging methods: fixed table
|-
|-
! Logging Method
! Logging Method
! Radial Distance for 90% Effect
! Radial Distance for 90% Effect, in
! Radial Distance for 90% Effect, cm
! Formation Volume Investigated, ft<sup>3</sup>
! cm
! Formation Volume Investigated, m<sup>3</sup>
! ft3
! m3
|-
|-
| Conventional 5.25-in. (13-cm) core
| Conventional 5.25-in. (13-cm) core