WellBase software provides access to a relational database management system for geological well data, including formation tops, deviation surveys, completions, perforations and other types of mechanical data. WellBase stores its data using the GeoGraphix® Data Model (GXDM). The model is based on an industry-standard well data model called the Public Petroleum Data Model (PPDM) that has revolutionized the oil and gas industry by bringing together disciplines with the best in class science in an unparalleled productivity environment.