OpenSpirit^® Version 3.0 Launched as New Foundation for Next Generation of OpenSpirit Integration SUGAR LAND, TEXAS – December 29, 2006 – OpenSpirit has made an evolutionary design change to its application and data integration solution to enable rapid expansion of the geotechnical data footprint. Version 3.0 will give geoscientists and data managers faster access to the additional data types, domains and data stores that are integral to the E&P decision-making process. “Version 3.0 is a significant redesign of the OpenSpirit infrastructure, and is the stepping stone for upcoming OpenSpirit functionality,” said Dan Piette, President and CEO of OpenSpirit. “Our current product provides great support for application developers, but often limits our ability to extend the data footprint into geotechnical areas that are important to our clients. We invested considerable time and resources to this release, the real beauty of which is not so much in the existing functionality, but in the underpinnings that will support OpenSpirit releases for years to come. It’s really the engine to launch the additional data connectors, domains, and tools currently in development and that our clients have been requesting.” From the infrastructure to the desktop, version 3.0 will have an immediate impact on end users through easier, more streamlined installation, an intuitive user interface, enhanced deployment flexibility and even easier use among OpenSpirit-enabled applications. However, the most exciting benefit of the version 3.0 product line is data footprint extensibility. It is the first in a series of releases that will include new and enhanced data types, expanded domains and new data connectors. The streamlined infrastructure will allow faster rollout of this functionality throughout the years to come. About OpenSpirit The OpenSpirit Corporation, based in Sugar Land, Texas, began operations in July 2000 as an independent software company focused on providing integration solutions for upstream applications and data. The OpenSpirit application integration framework allows interoperability between multiple vendors' applications and data, enabling oil company end users to speed up critical workflows and enhance analysis in the geotechnical space. www.openspirit.com or info@openspirit.com. CONTACT: Kathy Ashmore OpenSpirit Corporation kathy.ashmore@openspirit.com +1 281 295 1400

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