Drilling activity has plateaued in much of the U.S., with the rig count zig-zagging well below the peak from last November. The rig count often rises and falls in response to oil prices, but on a several-month lag. It takes some time before oil companies make drilling decisions in response to major price movements. As such, the price meltdown in the fourth quarter of 2018 is still working its way through the system. But the U.S. shale industry has already begun to tap the brakes. Total U.S. oil rigs are stood at 853 for the week ending on February 22, down from a peak of 888 in November. In particular, the Permian – often held up as the most profitable and prolific shale basin – has seen the rig count decline to a nine-month low. Production continues to rise, to be sure, but the growth rate could soon flatten […]