Full text loading...
-
Discovery Thinking and Exploration Creativity in the Age of the Super Basins
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 80th EAGE Conference and Exhibition 2018, Jun 2018, Volume 2018, p.1 - 4
Abstract
Many Super Basins were “thought to be on their way out”. Key enablers that have made possible old basins reaching new production peaks include hydraulic fracturing in horizontal wells and enhanced seismic imaging. Onshore basins like the Permian are dominated by perfecting multi-lateral multi-directional drilling, finding the right fluid mix, varying hydraulic fracture stages, prop materials, and well length in the realization of unconventional resources. These basins are benefiting from multi generations of engineering refinements and breakthroughs. Other basins, many offshore, are benefiting from improved seismic imaging to unlock deeper or hidden basins, sedimentary packages previously obscured for various reasons. Many of the new resources are being found below salt or around basement highs. Examples include GOM, Brazil, North Sea.
Some basins benefit from both engineering and seismic. In all cases, understanding the geoscience architecture is key to success.