OBN seismic is a de-risking game changer

摘要

The latest marine seismic technology has explorers taking notice. Years ago marine 3-D seismic data acquisition and processing was laborious and expensive but was deemed well worth the cost as it greatly reduced drilling risks. Since then, technological advances in towed streamer technology, vessel design, positioning systems, computer power and software have all combined to dramatically reduce the cost so that the collection of 3-D data is a routine part of the E&P cycle.