Group 1 - Phillips 66 (PSX) and Kinder Morgan (KMI) are establishing the Western Gateway Pipeline to transport refined fuel to western markets by upgrading and redirecting existing pipelines [1][9] - The initial open season for the pipeline received strong interest, leading to plans for another round of sign-ups in January 2026 to allocate remaining capacity [2][5] - The pipeline will extend to deliver refined products to the Los Angeles market, connecting Borger, Texas, to Phoenix, Arizona, and reversing the flow of the SFPP pipeline to transport fuel westward [3][4][9] Group 2 - KMI and PSX are midstream companies generating stable fee-based revenues, making them less vulnerable to oil and gas price volatility, with robust demand for the pipeline expected to enhance their business stability and cash flow [5] - Other midstream players like The Williams Companies, Inc. (WMB) and Enterprise Products Partners L.P. (EPD) also generate stable revenues and are less exposed to price volatility, currently holding a Zacks Rank 3 [6] - WMB plans to invest $3.95 billion to $4.25 billion in capital expenditures by 2025 for growth projects, significantly higher than the $1.5 billion spent in 2024 [7]