A reader shows us a few through-the-fence glimpses of the massive demolition project that now appears to be taking place on the Shell Oil Company’s Woodcreek campus, just south of the Addicks Dam: 7 connected triangular 5-story office buildings and a separate cafeteria structure on the west side of the campus at 200 N. Dairy Ashford are all on the crushing block, according to a demo permit filed a couple of weeks after Harvey hit.