Saudi Arabian oil and gas drilling contractor ADES Holding has secured two offshore drilling contracts in Nigeria and the U.K. North Sea, worth $229 million combined, strengthening its backlog and jack-up fleet utilization.The larger of the…
Offshore drilling contractor ADES Holding has extended the contract for Shelf Drilling Winner rig with Tenaz Energy Netherlands from a one-year to a three-year firm term for operations in the Dutch sector of the North Sea.The company said the contract…
On 29 May 2026, Vantage Drilling International and Eldorado Drilling signed a merger agreement under which Eldorado will acquire Vantage, making it a wholly owned subsidiary. As part of the transaction, Vantage shareholders will receive $19 per share in cash…
Canada-based oil and gas company Valeura Energy has signed an agreement with Shelf Drilling to chart the Shelf Drilling Enterprise jack-up rig for a three-year term through the end of 2029.The rig, owned by Shelf Drilling (Southeast Asia), a subsidiary of ADES Holding Company…
Offshore drilling contractor ADES Holding has secured a new contract in Nigeria for its Main Pass IV standard jack-up rig.The contract has a one-year firm term with an additional one-year unpriced option, with the firm term value of the contract of $48…
Equinor is extending key supplier agreements with a combined value of around NOK 17 billion ($1.8 billion). Baker Hughes Norge, Halliburton and SLB Norge have been awarded the contracts for integrated drilling and well services to help maintain production from the Norwegian continental shelf…
Offshore drilling contractor ADES Holding has secured multi-year contracts for three premium jack-up rigs offshore Nigeria and a separate one-year extension for another rig, strengthening its presence in West Africa.The drilling services provider…
Saudi Arabian oil and gas drilling contractor ADES International Holding has reported it expects 44% rise in its core earnings in 2026, despite having several of its offshore rigs in the Gulf region temporarily suspended due to ongoing regional tensions…
ADES Holding has secured a two-year contract through its subsidiary Shelf Drilling for the Compact Driller standard jack-up with Brunei Shell Petroleum, a joint venture between the Brunei government and Shell.The Compact Driller deal mars ADES…
Saudi Arabian oil and gas drilling contractor ADES International Holding has completed the acquisition of rival rig firm Shelf Drilling.The merger, concluded on November 2025, has created a global offshore drilling powerhouse, with the combined…
ADES is the largest jackup drilling contractor globally, with 44 rigs owned, and four under its management, and a fleet valued at $1.98 - $2.2 billion. Shelf Drilling, also among the TOP 5 jackup drilling contractors, has a modern 32-rig competitive fleet valued at $1…
While challenges linger from the 2025 offshore rig market, there are signs it will look brighter from late 2026 onwards.Main Events of 2025One of the biggest talking points of 2024 and 2025 was Saudi Aramco’s suspension of 36 jackups from April 2024…
The Arab Shipbuilding and Repair Yard Company (ASRY) has completed several rig repair and upgrade projects for Saudi-based ADES Holding, strengthening the partnership between the two companies.In 2025, several ADES jack-up rigs underwent major works at ASRY’s facilities in Bahrain…
Offshore drilling contractor Shelf Drilling has received a notice from Saudi oil and gas giant Aramco to resume operations for the Harvey H. Ward jack-up rig in the Middle East.The rig’s operations were previously suspended by Aramco, effective September 2024…
The shareholders of Dubai-based Shelf Drilling have approved the proposed cash merger with offshore oil contractor ADES International Holding, following the revised offer the Saudi Arabian firm.An extraordinary general meeting was held on October 6…
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