1. The energy sector’s other challenge: how digital technologies can help the oil and gas industry work toward a zero-carbon future. published as a blog in the society of petroleum engineers’;Bates;J. Petroleum Technol.,2021
2. Beck, C., Rashidbeigi, S., Roelofsen, O., & Speelman, E. (2020). The future is now: how oil and gas companies can decarbonize. Retrieved from https://www.mckinsey.com/industries/oil-and-gas/our-insights/the-future-is-now-how-oil-and-gas-companies-can-decarbonize.
3. BP. (2020). BP statistical review of world energy - 2020. Retrieved from bp.com/statisticalreview.
4. Extracting Innovations: Mining, Energy, and Technological Change in the Digital Age;Clifford,2018
5. David, O. (2021). Open footprint forum global event highlights blog. Retrieved from https://blog.opengroup.org/2021/06/30/the-open-group-open-footprint-forum-global-event-highlights-blog/.