Colorado exemption allows oil and gas industry to pollute without permit  KOAA 5DENVER (AP) – Colorado public health officials routinely allow oil and gas companies to begin drilling and fracking without obtaining federally required permits ... R …

Shell to invest $15 billion in Nigeria's oil and gas industry  WorldOilNigeria will get a large oil and gas investment from Shell Petroleum Development Company in the amount of about $15 billion, according to the Lagos-based ... Read more https: …

Shell Petroleum to invest $15 billion in Nigeria's oil, gas industry  WorldOilNigeria will get a large oil and gas investment from Shell Petroleum Development Company in the amount of about $15 billion, according to the Lagos-based ... Read more …