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Exploration &
EOR/IOR
Our Innovations
Upstream Technologies
HREM
The High Resolution Electromagnetic Method (HREM) is an advanced, field-proven geophysical technology designed to revolutionize subsurface exploration and reservoir management. By combining electromagnetic, seismic, and well-log data into a unified interpretation model, HREM delivers direct hydrocarbon indicators (DHIs), providing a clear differentiation between oil, gas, and water zones before drilling begins.
MDI
A data-integration technology that combines geological and geophysical models to reduce drilling uncertainty. MDI enhances exploration accuracy and can lower drilling and development risk by up to 30%, making it a powerful decision-support tool for investment efficiency.
VSIT
Vibroseismic Impact Technology (VSIT) is an advanced Enhanced Oil Recovery (EOR) method that utilizes controlled vibration energy to release trapped oil droplets within reservoir rocks. By transmitting specific wave combinations—frequencies, amplitudes, and phases – VSIT breaks the adhesive forces holding residual oil, enabling its movement toward production wells.
This vibration-based process enhances fluid flow, increases oil mobility, and revitalizes production from mature or low-performing reservoirs.
STeP
Satellite-based remote sensing and analytics system that interprets electromagnetic radiation to locate geological structures containing hydrocarbons and mineral resources. STeP® combines recent Remote Earth Sensing (RES) data with advanced mathematical models to deliver fast and reliable exploration results onshore and offshore.
SLEC
A passive seismic technology used to analyze oil saturation by detecting micro-seismic emission waves from fracture activity. SLEC provides valuable 4D data for understanding reservoir behavior, complementing traditional 2D and 3D seismic programs.waves. Such methods are considered industry standard and traditional seismic technologies.
SVSL
A cutting-edge reprocessing technique for existing 2D and 3D seismic data that maps geological fracturing — one of the key challenges in applied petroleum geology. SVSL has been successfully implemented in over 100 exploration projects globally, improving data reliability and interpretation precis
NAGS
A gas-geochemical method that analyzes hydrocarbons naturally adsorbed by subsoil rocks. Unlike traditional gas surveys, NAGS maintains data accuracy regardless of environmental conditions, providing stable, quantitative results for hydrocarbon prospecting.
DIRECTIONAL DRILLING
PETROVINA is working closely with SILVER CITY to utilize Directional / Horizontal / Multilateral Drilling to achieve maximum drilling efficiency and accuracy specifically reaching formation with depth of 2,000 – 3,500 meters vertical drilling or 7,500 meters directional drilling.