Knowledge Articles

Theory, technologies and practices are continuously evolving within our sector. This knowledge base is here to capture some of the key topics of interest within our realm of expertise, with a focus on wireline and M/LWD operations.

DEx Services
April 19, 2021

Borehole seismic

Processing including synthetic seismogram & P-wave Rig Source, Vertical Incidence (VI), Fixed Offset, Walkway, Walkaway…
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DEx Services
April 19, 2021

Reservoir sampling & testing

Pressure & sample point selection Real-time pressure & sampling support Mini-frac / stress testing Vertical…
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DEx Services
April 19, 2021

Borehole Imaging

Quicklook image QC & geosteering support Image processing & dip picking Fracture Analysis Facies &…
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DEx Services
April 19, 2021

Petrophysics

Basic petrophysics services Nuclear Magnetic Resonance (NMR) Elemental spectroscopy Di-electric Tri-axial resistivity / thin beds…
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DEx Services
April 19, 2021

Cased-hole / Well Integrity

Cement Bond Log Interpretation Zonal Isolation / Cement Sheath Corrosion, erosion, pipe distortion Interprétation Multifinger…
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