Borehole Image Analysis

• Identification of structural and sedimentological features on image logs
• Identification of drilling-induced fractures & borehole breakouts
• Determine orientation of planar features such as bedding planes & fractures

Structural Analysis of Dip Meter
or Image Logs

• Determine mean strike & dip of bedding & fracture sets
• Analyze vertical and lateral changes in orientation to evaluate geologic structure and sedimentology
• Spherical statistics using Fisher analysis
• Terzaghi analysis to account for directional biasing in vertical wellbore

Formation Evaluation

• Determination of porosity, water saturation, & shale volumes
• Clay type estimation based on spectral gamma log

Cement & Casing Evaluation

• Analysis of acoustic amplitude to determine the effectiveness of cement bond
• Optical televiewer analysis to identify casing defects
• Acoustic imaging to evaluate casing integrity and travel time analysis to provide high-resolution images of casing deformation

Acoustic Analysis

• Determination of compressional, shear, or Stoneley wave velocities
• Compute amplitude and attenuation of waveform energy to evaluate fractured zones and infer permeability

Geomechanical Analysis

• Evaluate in-situ stresses using borehole breakout analysis
• Determine mechanical rock properties such as Poisson's Ratio, Young's Modulus, Bulk Modulus and Shear Modulus

Subsurface Mapping

• Three-dimensional modeling of petrophysical parameters
• Shaded relief isopach & isochore maps
• Sand-shale distribution maps
• Stratigraphic correlation
• Fence diagrams & cross sections