http://www.worldoil.com WorldOil Water management https://www.worldoil.com/magazine/2019/september-2019/columns/water-management The power of water Executive viewpoint https://www.worldoil.com/magazine/2019/september-2019/columns/executive-viewpoint The time has come for an Appalachian Storage Hub What's new in exploration https://www.worldoil.com/magazine/2019/september-2019/columns/whats-new-in-exploration Rank and exploration may be like jumbo and shrimp First oil https://www.worldoil.com/magazine/2019/september-2019/columns/first-oil Another mixed outlook awaits the EandP sector Trump’s EPA to propose retreat on methane rules for oil wells https://www.worldoil.com/news/2019/8/29/trump-s-epa-to-propose-retreat-on-methane-rules-for-oil-wells The U.S. Environmental Protection Agency is set to unveil a proposal that would step back from federal regulation specifically targeting methane emissions at oil and gas facilities, potentially staving off requirements for a million existing U.S. wells. Establishing tertiary EOR operations in unconventional plays https://www.worldoil.com/magazine/2019/august-2019/features/establishing-tertiary-eor-operations-in-unconventional-plays Two federally-funded projects in the Bakken and Eagle Ford shales strive to improve recovery efficiency in unconventional plays while accelerating their development and generating high-quality data. Drilling advances https://www.worldoil.com/magazine/2019/august-2019/columns/drilling-advances Catching up with the times Big oil’s big bet on natural gas creates a big headache https://www.worldoil.com/news/2019/8/5/big-oil-s-big-bet-on-natural-gas-creates-a-big-headache The world’s biggest oil companies have been steadily shifting investments toward natural gas, driven by an emerging globally traded market and environmental concerns. But they’re taking a hit as prices tank. EIA: U.S. crude oil production continues to set records https://www.worldoil.com/news/2019/7/31/eia-us-crude-oil-production-continues-to-set-records U.S. crude oil production in each of the first five months of 2019 showed increases over their 2018 levels, with April 2019 establishing a new monthly record. Production grew the most in the Permian region and the U.S. Gulf of Mexico. Permian needs $9-billion worth of new wells – but not for crude, says analyst https://www.worldoil.com/news/2019/7/29/permian-needs-9-billion-worth-of-new-wells-but-not-for-crude-says-analyst As much as $9-billion will be needed over the next decade to dispose of produced water in the world’s busiest shale field, according to Raymond James and Associates Inc.