Gary F MargraveGary F. Margrave has extensive experience with seismic data in both the corporate and academic worlds. His career began with fifteen years at Chevron, before twenty years as a Professor of Geophysics at the University of Calgary, where he taught coures on which this book is based. He then spent two years as Senior Geophysical Advisor at Devon Energy. He is now retired but still pursuing a vigorous research program. Read More Read Less