FILE PHOTO: Participants observe a presentation at Halliburton’s booth at the World Petroleum Congress in Houston, Texas, U.S. December 7, 2021. Picture taken December 7, 2021. REUTERS/Liz Hampton/File Photo
FILE PHOTO: Participants observe a presentation at Halliburton’s booth at the World Petroleum Congress in Houston, Texas, U.S. December 7, 2021. Picture taken December 7, 2021. REUTERS/Liz Hampton/File Photo