LogScope™ NMR Petrophysics
Updated: Jul 2
Harvey Rock Physics has included extremely advanced log analysis capabilities built into LogScope™ One can take any T2 data from any vendor and process the data for:
Pore throat distribution
Clay volume
NMR derived porosity independently
The processing is integrated into the petrophysical evaluation and can be run simultaneously with a standard petrophysical evaluation.
The value to the end user is as follows:
Can be performed on an iPad in addition to Windows desktop and tablet. This will allow the professional to build an interpretation collaboratively in a conference room, at the core laboratory or at the well site.
From the raw data can produce results straight away. No waiting on service company results.
Insights into the data can be gleaned immediate on receipt of the data.
Whilst using service company generated T2 distribution is good. HRP also licenses raw echo inversion module developed by CSIRO and this allows an independent NMR T2 distribution be produced. It can process raw echos from all vendors.
An example is shown below:
The tracks from left to right are as follows:
Depth and bad hole indicator
Gamma Ray and Rhoma (Matrix density)
Resistivity
Neutron-Density-Sonic-PEF
Raw NMR Echo's
T2 distribution derived from NMR
Pore Space Bins
Spectral Gamma (Color Fill as R=U,G=T,B=K)
Clay type from Spectral Gamma
Total and effective porosity infilled with movable and immovable hydrocarbon
Deterministic lithology based on silty shaley sand
Saturation (Total and effective)
Permeability computed from both T2 distribution and open hole logs using coates