Shiv-Vani conducts high quality 2D and 3D land seismic surveys for the systematic discovery and development of hydrocarbon deposits. Powered by most modern equipment and latest data gathering techniques, our team of experienced geophysicists, surveyors and engineers gather 2D and 3D seismic data which will not only help assess the chances of finding new oil reservoirs but can also determine whether older fields still contain oil and gas. While the 3D technology can create more accurate images of the earth, 4D seismic helps companies understand the nature of reservoirs without any actual drilling. It requires a thorough analysis of several 3D surveys done over a period of time so that experts are able to predict future changes with precision and accuracy.

Shiv-Vani owns the latest in seismic recording systems (24-bit technology) along with in-house capability for processing and interpreting 2D & 3D seismic data. Each team member is equipped with fully integrated and advanced DGPS (Differential Global Positioning System) for accurate surveys. The company conducts high resolution seismic surveys for different energy sources and details shallow and complicated targets such as salt dome boundaries, lignite beds and glacial disturbances. Depending on clients' requirements, we also use RF and wireline technology for recording.

Shiv-Vani enables better processing and interpretation of seismic data so that your exploration strategy may be realised within the stipulated timeframe. Proper planning and design for lines of survey, acquisition parameters, logistics planning and quality check remain an integral part of all our projects. To ensure data quality control, our experienced and qualified professionals use high specification computers and infield processing units - a crucial and highly cost effective function of modern geophysical survey management. If required, Shiv-Vani will also provide all pre-survey services - from surveying through to shot hole drilling.

The company employs high-end technology which has greatly enhanced data acquisition capabilities and offers improved sub-surface imaging in logistically difficult and geologically complex areas. We have acquired more than 3000 G.L.K. (Ground Line Kilometre) of seismic data in diverse terrain conditions - ranging from rugged mountains and marshy jungles to river valleys and transition zones. The project areas covered include over 350 G.L.K. in the Himalayan foothills, over 550 G.L.K. across rivers and over 450 G.L.K. Special equipment such as air guns and cascaded hydro-phones had been used during a 2D seismic survey in the Krishna Godawri Basin, as most of the work was performed over rivers or wetlands.

Areas of Expertise

Surface Seismic	Borehole Seismic	Data Processing and Interpretation
Conventional 2D	Vertical	Advanced 2D, 3D and 3C processing
2D-3C	Offset and Walkaway	Suite of seismic interpretation packages
Conventional 3-D	Look ahead	Suite of log interpretation packages
3D-3C	Investigation of productive intervals	Integration of surface seismic, bore-hole seismic, well log & other drilling data
Acquisition planning & field processing	Seismic calibration and tie	Clear graphical presentations
Advanced processing & interpretation	Multi-well tomography