Petrophysics Services
Field Studies, Reservoir Models, Static & Dynamic
- Core calibrated/validated porosity, saturation and permeability
- Saturation Model height functions “SHF”, log or core based (drainage and imbibition Pc)
- Permeability Model
- Vertical and Lateral water conformance
- Water breakthrough identification in producer and observation wells
- Water mobility in TZ based on relative permeability
- ROS core and log based
Reservoir Surveillance
- Programme Design
- Fluid Contacts
- Fluid Type Identification
- Water/Gas Entry
- Production/Injection Profiles
- Fluid Holdups
Operations Petrophysics
- Job design, planning and coordination with Drill Team and Service Companies
- Real-Time Supervision, QA/QC
- Real-Time Petrophysical Analysis: N/G, Porosity, Water Saturation, HCPV, Pressure Gradient, Fluid Contacts and Fluid Typing
Routine & Special Core Analysis
- Programme Design, Supervision, QA/QC
- Porosity, Permeability, Grain Density, Dean Stark Saturations, drainage and imbibition Pc, relative permeability Unsteady-State and Steady-State (Ambient and Net Confining Stress)
NMR Processing and QC
- Job design and planning
- Real-time Programme Supervision, QA/QC
- Quick-look interpretation Porosity, Swirr, Permeability, Hydrocarbon Pore Volume
- Standardised reprocessing (phase, stacking, porosity calibration, T2 distributions)
- MICP-NMR reservoir rock pore typing
- Permeability modelling, Permeability-thickness, Permeability-thickness profile
- Fluids and wettability simulation modelling
- ROS NMR Log-Inject-Log (Manganese Chloride)
- Bitumen Detection
Resistivity & Acoustic Borehole Images
- Job design and planning
- Real-Time Programme Supervision, QA/QC
- Static & Dynamic images
- Speed Corrections
- Bad button identification and reprocessing
- Structural and Stratigraphic dip determination
- Borehole breakouts, Drilling Induced and Natural Fractures, and Fault interpretation
- Principal Stress Orientation
Full Waveform Sonic
- Job design and planning to measure monopole P&S, dipole Shear, Stoneley wave slowness
- Real-Time Programme Supervision, QA/QC
- Processing: Inspect individual waveforms and exclude bad receivers
- Time average, depth average, or frequency filters
- Create slowness time coherence semblance log
- Picking/labeling coherence maxima. Iterative process using guide log.
- Dipole dispersion correction
- Travel times from transmitter/receiver slowness log
Included in All-Products
- Standard Documentation Report and Summary Presentation
- Pre-processing multi-pass splicing, depth alignment, environmental corrections.
- Log graphic presentations in PDF or CGM format
- Reprocessed channel outputs in LAS or DLIS format