Seismic Metadata Management: Optimisation with GIS
The Requirement
In order to conduct operations more efficiently, a
comprehensive operations management system is required
which captures the operational workflow. From this
functional workflow, data are consolidated and joined to
provide a comprehensive relational data structure.
With this consolidated information on a given project,
access can be provided to a wide variety of clients for
planning, coordination, and analysis by means of a
Geographical Information System (GIS), open database
architecture, data connection and load wizards, report and
analysis builder, and web-enabling technology. A key
requirement of such system is data dissemination.
A wide variety of user groups involved in a project
experience significant information disconnects. Examples
of these disconnects occur early, between the Client team
and field operations, i.e. by not taking full advantage of permitting,
minerals, design flexibility, hazards, and cultural
information. Disconnects propagate during the field operations, i.e. the lack of
information sharing between permitting,
survey, drilling, and recording, the result of which can be trespass, proximity
violation, accidents / exposure and resultant
damages. Productivity and quality can suffer, as well. Finally, the production
of an accurate geophysical acquisition database
containing the seismic metadata required for data processing presents another
disconnect in the overall process.