Saudi Arabia is gradually restoring operational capacity in its offshore drilling sector after ADES Holding and Arabian Drilling announced on consecutive days that they were resuming operations at offshore rigs temporarily suspended because of regional developments.
The restart brings a significant portion of the offshore fleet back into service, providing greater visibility over drilling activity and reviving demand across a broad network of suppliers, logistics providers and technical services.
Offshore rigs are specialized facilities used to drill oil and gas wells at sea. They house the equipment, systems and technical crews needed for drilling and well control, as well as well maintenance and rehabilitation and other operations related to field development and production.
Their operations require a continuous flow of equipment, spare parts, drilling materials and chemicals, along with maintenance, safety, catering and personnel transport services. Supply vessels carry much of these requirements from ports and logistics bases to offshore worksites.
Restarting a rig therefore also restores demand across a wide range of related activities, from transport, ports and warehousing to equipment, maintenance and engineering services.
ADES, followed by Arabian Drilling
ADES Holding, a company backed by Saudi Arabia’s Public Investment Fund, was the first to announce that it had received notices to resume operations at all its offshore rigs temporarily suspended in the Kingdom. The company said utilization of its contracted jack-up rigs exceeded 90%, supported by strong day rates.
ADES said the resumption provided greater visibility over regional activity and underscored the resilience of the Gulf offshore drilling market, noting that the suspensions stemmed from regional developments rather than weak demand.
ADES Holding CEO Mohamed Farouk noted that the development reflected an improvement in the regional situation and the readiness of the company’s teams to resume operations, while stressing that the safety of employees and assets remained its top priority.
The company maintained its 2026 EBITDA guidance at SAR 4.50 billion to SAR 4.87 billion ($1.20 billion to $1.30 billion), supported by the group’s scale and geographic reach across 123 rigs, as well as operating synergies from its acquisition of Shelf Drilling.
The following day, Arabian Drilling announced that it had received notices to resume operations at its remaining suspended offshore rigs and said it expected offshore fleet utilization to reach 100% by the end of the third quarter of 2026.
The company said the restart reflected the continued recovery in offshore drilling activity, with full fleet utilization marking an important milestone that would strengthen its operational readiness and ability to meet market demand.
Arabian Drilling had announced in July that three offshore rigs temporarily suspended because of regional conditions could resume operations. The suspensions were precautionary measures taken in coordination with clients and relevant parties, with safety given priority.
Restarting an entire ecosystem
Logistics expert Hassan Al-Heliel told Asharq Al-Awsat that the return of the rigs should not be viewed simply as bringing drilling assets back into service, but as restarting an integrated ecosystem stretching from suppliers and manufacturers to warehouses and ports, and ultimately to offshore rigs and well sites.
An offshore rig, he explained, is the final link in a vast supply chain encompassing spare parts, equipment, consumables and drilling chemicals, as well as maintenance, inspection, calibration, safety services, catering and the transport of workers and equipment.
The rigs also depend on a network of supply vessels linked in turn to land transport, ports, warehouses and logistics support bases. Restarting a rig therefore means renewed demand for an entire network of onshore services.
Rig activity is not limited to drilling new wells, but also includes well maintenance and rehabilitation, specialized drilling and services related to the development and production of oil and gas fields.
Beneficiaries range from logistics companies, land and marine transport operators, warehouses, ports and cargo handlers to suppliers of equipment, spare parts, chemicals and safety systems, as well as maintenance, engineering and support-service providers.
Opportunity for local content
The economic impact of the restart could also create broader opportunities for Saudi companies to localize a larger share of the offshore drilling value chain.
These include manufacturing spare parts and components locally, expanding maintenance and repair capabilities, establishing specialized supply centers, localizing technical services and developing Saudi companies capable of providing integrated solutions for offshore rigs.
Al-Heliel said local content should not be measured solely by purchases from Saudi companies, but also by the domestic economy’s ability to meet critical requirements and ensure continuity of operations.
Expanding local manufacturing and services would reduce exposure to international shipping risks, freight-rate volatility, long lead times and geopolitical disruptions, strengthening the resilience of energy-sector supply chains.
Companies combining quality, speed and local capacity could gain a competitive advantage, Al-Heliel underlined, because offshore drilling competition is not determined by price alone. A supplier able to deliver a critical component or service on time may be more valuable than a cheaper supplier requiring weeks to do so, particularly given the high cost of rig downtime.
Readiness determines the pace
Restarting a rig typically begins with technical assessments and inspections of key equipment and systems, followed by checks on crew readiness and the availability of spare parts and materials.
Companies must then restore logistical readiness by preparing warehouses and supply bases and ensuring that land and marine transport and supply vessels are available. If a rig needs to be repositioned, it must be moved to the operating site before safety and operational tests are conducted and activities gradually resume.
The process can be relatively quick if a rig is in good condition and requires no major maintenance, but may take several weeks if repairs, re-equipping or relocation are necessary.
“The timing of the restart is not determined by the rig alone, but by the readiness of the supply chain around it,” Al-Heliel stated. Technical readiness, he added, is insufficient unless spare parts, operating materials and marine services are available when needed.
With ADES and Arabian Drilling returning their offshore rigs to operation, the impact extends beyond drilling companies themselves, reactivating an economic cycle involving suppliers, manufacturers, transport companies, ports, warehouses and technical and engineering services.
The restart also gives Saudi companies an opportunity to capture a greater share of energy-sector spending through expanded local manufacturing and services while building faster, more resilient supply chains.
