News article of NOV , check out links..........below
http://www.mineralwellsindex.com/news/nov-fiberglass-systems-begins-first-round-of-layoffs-as-it/article_560f7acc-3d4d-11e5-a5bd-fbf02320d19d.html--------------------
-----------http://fuelfix.com/blog/2015/08/10/nov-to-cut-more-than-100-jobs-in-north-texas/#34624101=6-----------------------------------------------
------------------http://www.bizjournals.com/houston/news/2015/08/03/national-oilwell-varco-to-close-local-facility-cut.html--------------------------------
-----------------------------http://www.zacks.com/stock/news/182202/national-oilwell-varco-down-to-strong-sell-time-to-get-out ------------------------------------------