David Griffin, Black Star 231's well-site geologist, holds an 18 inch core sample from the Zastrow #1-A well. Based on evaluation of oil saturation and porosity, the well was deemed a commercial discovery and completed for production.
David Griffin, Black Star 231's well-site geologist, holds an 18 inch core sample from the Zastrow #1-A well. Based on evaluation of oil saturation and porosity, the well was deemed a commercial discovery and completed for production.