Ross Crain Showing all 4 results Sort by popularitySort by average ratingSort by Newest ItemsSort by price: low to highSort by price: high to low On-demand Added to wishlistRemoved from wishlist 0 Add to compare Unconventional Petrophysics – 13-Course Bundle Sold by Crain's Petrophysical Handbook $1,287.00 $699.00 Add to cart On-demand Added to wishlistRemoved from wishlist 0 Add to compare Advanced Petrophysics – 13-Course Bundle Sold by Crain's Petrophysical Handbook $1,287.00 $699.00 Add to cart On-demand Added to wishlistRemoved from wishlist 0 Add to compare Petrophysics for Conventional Oil and Gas – 13-Course Bundle Sold by Crain's Petrophysical Handbook $1,287.00 $699.00 Add to cart On-demand Added to wishlistRemoved from wishlist 0 Add to compare 2 – Logging Tools – Resistivity Sold by Crain's Petrophysical Handbook $99.00 Add to cart