#Oil and Gas Industry

  • The oil and gas industry is one of the primary sectors where Carbon Capture, Utilization, and Storage (CCUS) technologies are being adopted extensively due to its potential for significantly reducing CO2 emissions.

  • Enhanced Oil Recovery (EOR): One of the most prominent applications of CCUS in the oil and gas industry is Enhanced Oil Recovery (EOR). In this process, the captured CO2 is injected into mature oil fields to increase their productivity. The injection of CO2 reduces the viscosity of oil's and increases the flow rate, thus improving the recovery of oil from these fields. The CO2 stays sequestered in the oil reservoir after extraction. The use of anthropogenic CO2 for EOR, known as CO2-EOR, can create a market for captured CO2 while aiding in CO2 storage.

  • Natural Gas Processing: In natural gas processing plants, CO2 is often removed to meet the quality specifications of the marketed natural gas. This captured CO2 can be stored or utilized, converting a waste stream into a resource.

Oil and Gas Industry
  • Hydrogen Production: The Steam Methane Reforming (SMR) process, a common method for hydrogen production, results in significant CO2 emissions. Integrating CCUS with SMR can capture these emissions, producing blue hydrogen – a lower-carbon alternative to grey hydrogen produced through traditional SMR without CCUS. This blue hydrogen can be used in a range of applications, including power generation, heating, and transportation.

  • Refineries: Oil refineries, where crude oil is processed into various products, including gasoline, diesel, and jet fuels, are a significant source of CO2 emissions. CCUS can be used to capture and store or use these emissions, contributing to decarbonizing the refinery sector.

Benefits of CCUS in the Oil and Gas Industry

  • Reduced CO2 Emissions: CCUS technology can play a pivotal role in reducing carbon emissions from oil and gas operations, making these traditional energy sectors more environmentally friendly. With the correct utilization strategies, a significant portion of these emissions can be captured and prevented from entering into the atmosphere.
  • Enhanced Oil Recovery: The CO2 captured during CCUS processes can be used in enhanced oil recovery operations, improving extraction efficiency and the economic viability of oil fields. This process also allows for the long-term underground storage of CO2, contributing to the climate change mitigation.
  • Transition Pathway: The oil and gas industry has substantial technical expertise and infrastructure that can be leveraged for CCUS deployment. The adoption of CCUS provides Oil and Gas this industry a pathway to transition towards cleaner energy production and operation models.