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Weatherford International provides diversified oilfield services across international markets for an array of oilfield types. The firm is a global market leader in artificial lift and tubular running services. Other key product lines include cementing products, directional drilling, and wireline evaluation.

NOV (formerly National Oilwell Varco) is a leading supplier of oil and gas drilling rig equipment and products, such as downhole tools, drill pipe, and well casing. The company operates on a global scale, with international markets contributing more than 60% of its annual revenue.

ExxonMobil is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2023, it produced 2.4 million barrels of liquids and 7.7 billion cubic feet of natural gas per day. At the end of 2023, reserves were 16.9 billion barrels of oil equivalent, 66% of which were liquids. The company is one the world's largest refiners with a total global refining capacity of 4.5 million barrels of oil per day and is one of the world's largest manufacturers of commodity and specialty chemicals.

TotalEnergies is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2023, it produced 1.6 million barrels of liquids and 5.0 billion cubic feet of natural gas per day. At end-2022, reserves stood at 10.2 billion barrels of oil equivalent, 56% of which are liquids. During 2023, it had LNG sales of 44.3 metric tons. The company owns interests in refineries with capacity of nearly 2.0 million barrels a day, primarily in Europe, distributes refined products in 65 countries, and manufactures commodity and specialty chemicals. At year-end, its gross installed renewable power generation capacity was 22.4 gigawatts.