Showing 30 Companies
London, United Kingdom
Probably the company with the largest and most advanced rig fleet in the world, EnscoRowan was established in 2019 through a merger between leaders in the segment, Ensco and Rowan. EnscoRowan leverage years of experience and expertise to deliver high quality drilling services across the most challenging drilling environments. Headquartered in...
London, United Kingdom
Seadrill is a leading offshore drilling company which has a global footprint. The company has expertise in providing services in both shallow and ultra-deepwater. It collects data with the help of its fleet and utilizes them for data-driven decision making. This way it can improve performance, reinforce safety and drive efficiencies for its...
Milan, Lombardy, Italy
Established in the year 1957, Saipem is an Italy-based contractor for the oil and gas industry. The firm is widely recognized for its innovative design and constructin of several pipelines. Saipem possesses differentiated competences in operations that are carried out in harsh environments, remote areas and deepwater. Saipem delivers a whole...
London, United Kingdom
UK-based Noble Corporation is one of the leading offshore drilling companies in the world. Established in 1921, Noble Corporation offers drilling services to some of the major oil and gas companies around the world. The firm has a dedicated fleet of 25 offshore drilling units, which includes 12 drillships and semisubmersibles and 13 jackups....
Houston, Texas, United States of America
Diamond Offshore was established in the 1950s and has been serving the offshore drilling industry since the very beginning. The company went ahead to acquire multiple rigs and companies and has now become a world leader in offshore drilling. It provides contract drilling services to the energy industry all around the world. It has a total fleet...
Maersk Drilling is a widely recognized drilling contractor, based out of Denmark. More than 4 decade old, Maersk Drilling delivers highly efficient drilling services to the global oil and gas industry. Maersk's extensive fleet of 23 drilling rigs enables safe and efficient drilling for global exploration and production firms. A highly...
Norway-based Dolphin Drilling is a leading offshore drilling giant and is one of the oldest firms in the segment. Dolphin Drilling operates a fleet of 5 harsh semi-submersible drilling rigs, equipped with state-of-the-art technologies and is designed for high-quality drilling services. With a vision to provide sustainable drilling solutions for...
Houston, Texas, United States of America
Houston-based Parker Drilling is one of the leading offshore drilling companies in the world. Established in the year 1934, the firm enable oil and gas firms to achieve drilling and production goals in a safe and efficient manner. Parker delivers exceptional onshore and offshore drilling services, apart from high-quality rental tools, well...
Chennai, Tamil Nadu, India
The Aban Group started off as a construction business and later entered in the offshore drilling industry. It provides drilling, exploration and production services to its clients. It has expertise in this field and an experienced team to develop innovative solutions in order to enhance its operations. AOL currently owns eighteen offshore...
New Delhi, India
Jagson International Limited is a Limited Company with the entrepreneur's vision of entering into new fields of Hi-tech and priority sectors and is one of the first private sector companies to enter into the field of off-shore drilling for Oil and Gas exploration which was hitherto a fort of foreign companies only. Jagson International Limited...
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Frequently Asked Questions: Offshore Drilling Companies
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We have listed some of the prominent companies from India, the MENA region and the North America region.
According to a recent research, some of the top offshore drilling companies are Schlumberger, Halliburton, Baker Hughes, Transocean and Noble Corporation.
The notable offshore fields include: North Sea, Gulf of Mexico, California, Caspian Sea, the Campos and Santos Basins off the Brazil coasts, Newfoundland and Nova Scotia; various fields off West Africa; offshore fields in South East Asia and Sakhalin, Russia. Some of the prime offshore oil fields are located in the Persian Gulf such as Safaniya, Manifa and Marjan developed by Saudi Aramco. In India, the offshore fields are Mumbai High, K G Basin-East Coast, Tapti field in Gujarat. Taranaki Basin in New Zealand, the Kara Sea north of Siberia, the Arctic Ocean off the coasts of Alaska and Canada's Northwest Territories are other major offshore fields.
A recent report by McKinsey has highlighted that the average costs of an offshore well have risen by 200% to 250% since 2007. The report indicates the key contributors in this rise in the cost which are: Higher rig rates (100% to 150% of the increase, in certain basins and rig classes even more); Higher well and completion costs (25% to 50%) driven due to wider application of expert services; more complex designs and more expensive technologies; and process inefficiencies (50% to 75%) associated with engineering productivity issues, last minute changes, weak-performance cultures and broken learning curves.
Owing to the pollution caused by poorly operated and maintained rigs, there are serious environmental impacts. Oil spills are quite common across the industry and pose a huge challenge, especially at the seafloor. The ocean ecology experiences disruption at the drilling location. For the neighboring communities, the aesthetics of the rigs off the coastline are a concern.
A custom quote for offshore drilling will be according to your requirement. This will allow you to get the best rates from offshore drilling companies across the globe. We have a zero commission and zero referral fee business model, which eliminates any unnecessary expense. We maintain complete transparency, which means that the buyers and suppliers can directly communicate through our platform and negotiate the prices. All this comes at a reasonable annual fee from manufacturers and suppliers who subscribe to our plans.
Energy Dais is a transparent oil and gas directory where equal opportunities are provided to all manufacturers and service providers to showcase their products. It gives you a chance to be visible in the higher positions of the directory. We understand that every company has a specific budget for marketing itself in the market. Thus, we offer a pretty reasonable pricing chart for companies. We make sure that you get the best quotation for your products and services. Here, you will be at an advantage with respect to offshore drilling.
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Owing to remote harsher environment, offshore drilling for oil and gas is fraught with challenges such as the dynamic nature of floating platforms; the ocean can add several thousand meters or more to the fluid column which increases the equivalent circulating density and down-hole pressures in drilling wells, as well as the energy needed to lift produced fluids for separation on the platform; protecting offshore installations against ice; and challenges with respect to logistics and human resources.
Tesco drilling technology, Weatherford's MacDrill positive displacement motor technology, Casing technologies by Halliburton and Well Directortrademark tool are some major innovations in offshore drilling.
The McKinsey report further suggests ways to bring down the offshore drilling rig costs such as driving learning curves rigorous portfolio and planning optimization at all levels; standardizing and simplifying wells to reduce unit costs has a proven cost-reduction effect and lean initiatives to reduce non-productive time (NPT) and improve efficiency.