Nafta journal - Scientific journal of Nafta for the oil and gas petrochemisty. European oil prices, oil and gas processing, drilling well completion. Free sample issue. Nickle's New Technology Magazine - Articles and new products for new technology in oil and gas industry. Will require subscription soon.
Subscription is free of charge.
Petroleum Pages - This site contains links to publications on Petroluem Geology. Including pipeline construction. World Oil - A monthly magazine covering the business and technology of oil and gas drilling and production.