The data processing for marine oil & gas geochemical prospecting and visualization technology

According to the standard of oil and gas prospecting and the data from a BoHai Sea area, this paper develops a whole data processing of the marine oil gas geochemical, including the single parameter and multi-parameter processings for marine oil geochemical prospecting. The aim is to strip background anomalies and outline significant anomalies. This paper realizes visualization for every step by GIS technology. The result of data processing shows: the significant anomalies are good Indicators of Submarine Oil and Gas Reservoirs. This paper puts forward a new method of data processing for developing marine oil gas prospecting.