INT and OpenSpirit Announce Partnership for Upstream Application and Workflow Consulting

Houston (February 19, 2003): Interactive Network Technologies (INT) and OpenSpirit Corporation announced today that they will work together to provide consulting solutions to the upstream oil and gas market. This combination of data access, data visualization and application collaboration technologies and expertise can be applied to create innovative solutions for upstream workflows and data visualization.

INT and OpenSpirit have worked together on previous engagements including the set of data viewers that come with every license of the OpenSpirit integration framework. The data viewers that were created for distribution with OpenSpirit software include a 3D viewer, a well viewer and a section viewer. Source code for these utilities also ships with OpenSpirit and can be extended using the INT Developer's Kit.

"The combination of our complementary technologies and consulting methodologies allow us to rapidly deliver value in visualizing upstream data while leveraging your existing investment in industry leading datastores," said Clay Harter, OpenSpirit's Chief Technology Officer. "INT's visualization components and OpenSpirit integration framework result in a powerful combination that greatly accelerates the development cycle of E&P applications," said Olivier Lhemann, President of INT.

To see your ideas for innovation rapidly become reality, please contact either OpenSpirit or INT.

About OpenSpirit:
OpenSpirit Corporation is based in Houston and specializes in workflow optimization and developing a vendor neutral, platform independent application and integration framework that accelerates "time to market" for software vendors and improves workflow integration and information access for oil and gas companies.
OpenSpirit's shareholders include Chevron U.S.A. Inc., Shell and Schlumberger.
Additional information about OpenSpirit is available at http://www.openspirit.com.

About INT:
Interactive Network Technologies is a software and consulting company based in Houston, specializing in the development of data visualization components and graphics intensive solutions. INT's visualization software enables programmers and vendors working in Java, C++, and .NET environments to enhance the performance and functionality of their graphics applications while reducing development times and maintenance costs. For more information about INT, please visit www.int.com or e-mail intinfo@int.com.

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