Wisconsin’s pollution control agency released a draft Tuesday of a comprehensive study of sand mining to swift criticism from environmentalists who say it relies too heavily on industry-funded air ...

Southwest Research Institute (SwRI) has created a new, more effective method to evaluate changes in sand control screens used in oil and gas production wells. The new evaluation method provides a more ...

THE Government is currently conducting an analysis on the availability and types of sand used for glass manufacturing before calling for investment in the sector. Commerce, Trade and Industry Minister ...