Key TakeawaysPhillips 66 beat profit and sales estimates in the second quarter as midstream income jumped 23.7% year-over-year.The energy company pointed to higher natural gas liquids volume and margin, along with cost cuts, for the midstream gains.Phillips' crude utilization rate was the highest in five years. Shares of Phillips 66 (PSX) jumped in intraday trading Tuesday after the energy company posted better-than-anticipated results on higher midstream profit. The company reported second-quarter earnings ...