Chevron CRUSH, · Chevron CRUSH is an experimental in situ shale oil extraction technology to convert kerogen in oil shale to shale oil. The name stands for Chevron's Technology for the Recovery and Upgrading of Oil from Shale. It is developed jointly by Chevron Corporation and the Los Alamos National Laboratory.Leading Crusher Manufacturer In China | , · Addressing issues on mining activities."  The DENR also collaborates with the National Committee of the Philippines (NCIP) to coordinate the environmental and natural resources laws with the Philippine Native Human Rights Act (IPRA) and strive to create aThe Influence of Farming on the IS Economy, · From the nation's earliest days, farming has held a crucial place in the American economy and culture. Farmers play an important role in any society, of course, since they feed people. But farming has been particularly valued in the United States.