ABOUT US

Please consider contacting us by:
  • Send email to pit.lepong@gmail.com 
  • Discuss via phone call 62-8115823945 
  • Zoom meeting or 
  • We may arrange a schedule to visit your office.

We are member of Australian Institute of Geoscientist and Australian Society of Exploration Geophysicist. 
We were working in a variety of geological setting, including environmental, coal and mineral exploration, geotechnics and geostatistics and geological modelling.

Our team has extensive experience in the field, data processing and geological modelling in the
      • Geological Modeling
      • Geostatistical, Resources and Reserves estimation
      • Electrical Resistivity and IP,                          
      • Seismic Refraction,
      • Ground Magnetic,                                           
      • Ground Penetrating Radar,
      • Magnetotelluric                                                
      • Geophysical logging
      • Geological Mapping                                       
      • Data Processing
      • Geotechnical and Geophysical Survey

Data processing and modeling are one of the necessary steps in geophysical exploration. We utilises geophysical software packages to analyse and process geophysical data. The industrial standard packages including, Res2Dinv and Res3Dinv, Rayfract, Magpick, GPRsoft, ZondMT2D. Subsurface model generate by combining the geological knowledge, drilling and the geophysical data in 2D and 3D model.

Our Team

Piter Lepong
Group Leader
Member of :AIG, ASEG, PERHAPI,HAGI,IAGI



20+ years as a Geoscientist
Predictive mineral discovery cooperative research centre Australia -pmdCRC
HDR-Salva as a Senior Geologist
Coal and Mineral mining


Fajar Alam
Geologist



15+ years experienced in exploration and mining geologist in several commodities such as coal, gold, iron ore and more commodities

Revia Oktavia
Geo-Engineering



15+ years experiences in geotechnical for soil and rocks engineering applied in mining, construction, transportation

Hengky Sadewo
Geophysicist



5+ years working in Near Surface Geophysics including Electrical Resistivity Tomography (ERT and IP) Seismic Refraction Tomography (SRT and MASW), Ground Penetrating Radar (GPR) and Geographic Information System (GIS).

Emy Hendarwati
Geostatistical Modeling



Experience in geostatistical modeling including multivariate and bivariate data analysis, variogram, ordinary kriging and resources classification