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Assessing the possibility of gas leakage through drilling induced fractures in shallow formations
Authors: A. Tsopela, G. de Bruin, A. Moghadam, N. Versteijlen, Dr. M. Wilpshaar
What is the hypothesis? In recent literature it is proposed that drilling always creates fractures around the wellbore (drilling induced fractures) that serve as migration pathway for gas in shallow (< 1000 m depth) sediments. This...
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Thema: Olie & Gas
Workshop - Seismic Amplitudes - 14 januari 2010
Authors: TNO, EBN
In the Dutch subsurface seismic amplitudes have been studied for over 30 years. Despite the use of 3D data and improved subsurface imaging techniques, up till recently the use of amplitude information failed to provide a significant...
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Thema: Olie & Gas