Offshore Microwave Communications
Offshore communication requirements have greatly increased in the last decade, with the market focusing on bandwidth and availability. Ceragon Networks (formerly Nera Networks) was a key player when Norway’s oil boom started in the early 1970. The first system delivered was VSAT systems, followed a few years later by the first LOS microwave systems. With today’s change to IO (Integrated Operations) throughout the business, Ceragon has adapted to this with new, advanced, ATEX certificated radios and stabilized antennas. IO has now pushed the bandwidth requirement beyond what is possible and economically justifiable with VSAT systems. Today there are minimum requirement of 32Mb/s to most drill rigs and +100Mb/s on larger production rigs.
More Investments Needed Form Offshore Inspections in Brazil
With the recent Chevron/Frade spill, which has been ongoing for over 25 days, new light was shed on the shortcomings of ANP (The national O&G regulator). To begin with the regulator has only spent around $2.5 million of its allotted $8 million budget for inspection of oil and gas E&P in Brazil. As stated by O Globo, Brazil’s leading newspaper, that amount is about what Petrobras spends yearly in coffee for its employees. Only 3% of the agencies total budged is destined for O&G inspections. All that will most likely change in the near future, hopefully. For this to change there needs to be a change of policy in the Brazilian government regarding the importance of O&G activities inspections.
Autonomous Surface Vehicle’s C-Worker USV
The C-Worker is an unmanned surface vehicle (USV) designed for offshore services in the O&G industry. The multi-role offshore USV is designed to conduct subsea positioning, surveying and environmental monitoring without the need of a ship on station or seabed anchoring. Autonomous Surface Vehicles Ltd (ASV Ltd) is a UK company and part of Global Fusion, a privately owned international marine services group based in Lafayette, Louisiana, USA. The small robust design incorporates an aluminum self-righting hull that makes the vehicle suitable for harsh ocean environments. At only 5.85 meters in length, a beam of 2.2 meters and a height of 4.75 meter with its mast extended, this USV is a much cheaper and compact option for some offshore jobs that today are done by much larger vessels.
Compact Subsea Survey Tools - Meridian Ocean Services
As government agencies, research institutions, academia, and a range of industries look for new light-weight and low-cost solutions for subsea survey and inspection tasks, it becomes clear that new companies are entering the market with the goal of providing these specific services. At the same time the industry that manufactures the tools for these tasks, such as ROV’s, AUV’s and sensors and visualization software are also bringing in compact and affordable, yet powerful, products. Using the latest technology applied to inshore and offshore areas, these companies may soon be competing with established brands and in some case they offer services that few companies in the world can offer, creating their own niche.
OTC Brasil 2013 – Opening Day Highlights
The Offshore Technology Conference Brasil 2013, was only the 2nd time the conference was held in Rio de Janeiro, Brazil, yet it was obvious that the conference had grown in size and scope. During the 3 days a long list of interesting and even some exiting Technical Sessions took place, addressing everything from Local Content to the latest in Deepwater Technology. After the Opening Session on Tuesday October 29th, which was presented by OTC and IBP (Brazilian Petroleum Institute) senior executives and the OTC Brasil Technical Program Chairman, the main event was the Topical Luncheon on Planning and Management of Offshore Oil Opportunities in Brazil: Petrobras Perspective, which had as its speaker Petrobras CEO Maria das Graças Foster.
North Brazil Oil – Deepwater Oil off the State of Pará
Brazil’s Equatorial Margin, which is the country's coastline facing north, has recently had offshore exploration blocks acquired by a number of players during the 11 bidding round in early 2013. One of the states with a coastline on the Equatorial Margin, the state of Pará already has proven reserves established by Petrobras, which has been drilling there since the beginning of the year. More recently it has been established that these reserves are economically viable to be explored commercially. Rumors had it that Petrobras was satisfied by the way the exploration effort was developing. The Harpia exploration well, which began drilling in January 2013 in water depths of 2…
Ocean Thermal Energy Conversion – Renewable Energy from the Sea
According to OTEC International LLC (OTI), in 1870, Jules Verne introduced the concept of ocean thermal energy conversion (OTEC) in his book, Twenty Thousand Leagues Under the Sea. Within a decade, American, French and Italian scientists are said to have been working on the concept but the Frenchman, physicist Jacques-Arsene d’Arsonval, is generally credited as the father of the concept for using ocean temperature differences to create power. “I owe it all to the ocean; it produces electricity, and electricity gives heat, light, motion, and, in a word, life to the Nautilus.” Jules Verne, Twenty Thousand Leagues Under the Sea. D’Arsonval’s student, Georges Claude, built the first OTEC power plant in 1930 in Cuba, which produced 22 kilowatts of electricity.
OSX looking at building drill rigs for Petrobras
With the work on its new shipyard underway, OSX, the shipbuilding and ship rental company belonging to the EBX Group, is planning on entering tenders in order to try and get a piece of the contracts for 21 drillers for Petrobras. The OSX shipyard is being built within the Açu Port area (the Açu Port is also in construction and is also owned by the same EBX Group). Sete Brasil is administering the construction of the 21 drillers, which will then be leased to Petrobras. Petrobras itself will oversee the tender process. Sete Brasil is one of the local companies participating in the tender and they have already been awarded the contract for construction of the seven first drillers, which are being built at the Atlantico Sul shipyard in the Brazilian northeast state of Pernambuco.
Subsea Processing System to go Online this year in Brazil
The Marlim Field in the Campos Basin is the host for the world´s first operational system for deepwater subsea separation of heavy oil and water including the vital water reinjection to boost production in this mature Brazilian oil field and may be a key factor in expanding the production life of other mature fields in Brazil. Marlim is located in the north-eastern part of the Campos Basin, about 110km offshore of Rio de Janeiro, in water depths ranging from 650m to 2,600m (2,100 to 8,500ft). It has some 102 production wells, 50 injection well and 8 floating production units (FPU), devoted to the extraction of O&G. Marlim as a mature field approaching 20 years in operation…
Uncertainties at ME, GOM and WA making Brazil more attractive to O&G investors
This is true for all areas of the O&G industry and definitely highlights the importance of Brazil´s pre-salt E&P. The recent unrest experienced in Bahrain in the Middle East, the ongoing civil war in Libya, rampant attacks on oilfields in Nigeria and uncertainties in other WA countries, added to the drilling moratorium at the GOM may have a substantial influence in O&G related investments being increasingly channeled to Brazil. One of the consequences of the international unrest that is influencing an increase in investments in the Brazilian pre-salt, is the increase in world oil prices, which is at around $113 a barrel of Brent, with the latest rise directly resulting from the clashes in Libya and unrest in other Middle East countries…
New O&G Operators in Brazil – Aurizonia Petróleo
With the growth of the Brazilian O&G market, various small local operators has sprung up, truly coloring the oil market scene in the country and also attracting foreign investors looking at forming local partnerships.Aurizônia Petróleo was established in 2004 in Rio Grande do Norte, ain north Brazil and has two branches, in Rio de Janeiro (RJ) and in Mossoró (RN). The company's objective is the exploration, production, importation and exportation of oil and natural gas. Since its inception, Aurizônia has been highly successful in building a balanced and successful E&P portfolio in mature land basins in Brazil. Among the areas in which Aurizônia operates…