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Belltree Limited has been operating for over 15 years, delivering high quality, fully integrated upstream studies for the oil and gas sector. Our particular experience in oil and gas benchmarking has led to the development of bMark™, an intuitive data analytics benchmarking software tool, trusted around the world by oil and gas decision makers to inform portfolio optimisation decisions. bMark™ combines global analogue data (40,000+ global fields and reservoirs) with unique field performance benchmarks allowing users to screen and analyse the performance of oil and gas field portfolios more quickly and with a higher degree of accuracy than traditional methods by harnessing the power of data analytics.  It is widely used throughout the industry by Government Regulators, National Oil Companies and leading International Independent Operating Companies across the world.


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