The oil and natural gas midstream industry is filled with high yields. But not all high yields are created equal, as the 40% distribution cut at Enbridge Energy Partners in 2017 and the 75% dividend cut at Kinder Morgan Inc in 2016 show. Here’s why the high yields at Enterprise Products Partners L.P. (NYSE: EPD), Magellan Midstream Partners, L.P. (NYSE: MMP), and ONEOK, Inc. (NYSE: OKE) are here to stay.