Valaris Limited (previously ENSCO-Rowan plc) is an contractor headquartered in Houston, Texas, and incorporated in . It is the largest and company in the world, and owns 52 rigs, including 36 offshore , 11 , and 5 . In 2022, the company's largest customer was (15% of revenues).
[pdf] According to data from Westwood’s RigLogix, the global offshore rig fleet size ended 2023 at 728 jackups, semisubs and drillships, down by a net one rig from the end of 2022. This is a considerable slowdown in supply shrinkage over the past several years.
[pdf] While maintaining a superior health, safety and environmental record, the Group currently has a fleet of thirty four onshore drilling rigs, thirteen jack-up offshore drilling rigs, a jack-up barge, and a mobile offshore production unit ("MOPU"), which includes a floating storage and offloading unit.
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