Harold Hamm quotes and aphorisms about oil Harold Hamm Harold Hamm ,, I'm a professional geologist, an explorationist for oil. That's what I've done in my career, one th... Harold Hamm ,, It's harder, but we're still finding oil in Oklahoma today. The bar has been raised on startup comp... Harold Hamm Harold Hamm Harold Hamm Harold Hamm Harold Hamm Harold Hamm Harold Hamm ,, Exporting oil would not drive up prices at the pump. American drivers buy refined products, which t...