Living Our Values Through a Pipeline Replacement Project Our pipelines deliver crude oil, refined petroleum products and natural gas liquids. As segments of the pipelines age, we replace or reroute them to ensure the safe delivery of our products. Approximately 30% of the Midstream sustaining capital budget is allocated for pipe replacements. • Our 90-mile Cherokee East Pipeline runs from our refinery in Ponca City, Oklahoma, to the northeastern part of the state, and, in 2021, we replaced and rerouted 27 miles of the clean product pipeline. Construction will be complete in 2023 • The 250-mile-long Blue Line transports propane and butane from Paola, Kansas, to customers in Missouri and Illinois. Over the last six years, we’ve replaced more than 100 miles; an additional 34 will be replaced in 2022 and another 14 miles in 2023 The projects are notable for their importance and scope and for the safety example set by about 300 employees and contractors who worked on-site. Their teamwork, communication and commitment to safety led to more than 800,000 operational work-hours with zero recordable employee injuries and zero pipeline system release events. Safety goes beyond our workforce; the safety of the environment and the surrounding community is also a priority. COMMUNITY SUSTAINABILITY We also made investments in several Missouri communities surrounding the Blue Line replacement project, including: • A utility terrain vehicle for the Pacific Fire Protection District • A safety fence around a commuter parking lot • A Utility Task Vehicle with fire suppression and Emergency Medical Services skid insert for the Eureka Fire Protection District • Equipment for the Fenton Fire Department Regional Training Facility • A park shelter and trail project for Jefferson County Parks and Recreation Gray Oak Pipeline at Taft storage facility TAFT, TX 30 PHILLIPS 66 2022 SUSTAINABILITY REPORT OUR BUSINESSES: TODAY AND TOMORROW ENVIRONMENT AND SAFETY GOVERNANCE STAKEHOLDER ENGAGEMENT