Fifty-six i-FRAC sleeves were opened with three balls on the Norwegian shelf.Well technology company i-TEC has developed an innovative lower completion ball drop sleeve system which it claims can bring wells in tight formations online much more quickly than other methods…
As gas wells mature and the produced gas becomes less able to carry water from the well, a decline in flow rate and production to rates below the anticipated decline curve often results. Bert Lugtmeier and Kees Veeken from Dutch operator NAM…
Combining Alternate Path shunt tube technology with concentric sandface completion systems is improving operational efficiency and economics while bringing new life to old offshore wells in Malaysian waters. Here, Schlumberger's Shahryar Saebi and Sergey…
The oil & gas industry has long used dry ice as an isolation technique, for example to freeze a wellbore and allow intervention work. Now, after years of application in the nuclear sector, cryogenic freezing using liquid nitrogen has started to make inroads offshore…
Statoil’s two UKCS heavy oil developments – Mariner in block 9/11a and Bressay in blocks 3/27b, 3/28a, 3/28b, 9/2a and 3/a – are back on track having been halted by the operator in March following the UK Chancellor’s decision to increase the…
The big news coming out of Europe is that it is running out of money, but is Europe also running out of gas? Infield Systems' Peter Kiernan(left) and Dr Roger Knight discuss the future of Europe's gas supply in the light of the growing need to secure energy from Russia and the Middle East…
Iraq's large oil-production potential could put it in a position to vie for leadership with Saudi Arabia in the world oil scene in the coming decades.But a study released by Rice University's Baker Institute for Public Policy finds that in the near term…
As the jacket for Statoil's Gudrun development went in last month, confirmation that there was communication between the Norwegian operator's high-impact Aldous Major South discovery and Lundin's Avaldsnes oil find was generating much excitement…
Shell's 100% owned and operated Prelude FLNG project offshore Western Australia, long in the works and given a final investment decision in May, will include what the company boasts is the largest floating offshore facility. Russell McCulley…
Earlier this year the refrain was ‘$5 natural gas forever', based on the US Energy Information Administration's (EIA) annual outlook, which argued that natural gas prices will remain below $5 per million btu until 2022. The underlying rationale was growth in the ‘vast' US shale gas resource base…
The 50:50 partners in Denmark's Siri oil field fell out last month over the latest proposals to deal with the subsea cracks that have beset the 13-year old Siri production and storage platform in recent years. Meg Chesshyre reports.The row…
With floating LNG facilities now widely acknowledged to be a key enabler for exploiting stranded gas reserves, Trelleborg Marine Systems' Simon Wilson offers some insights into the new design methodologies needed for integrated berthing and…
Planning and information are key to the successful realization of Petrobras’ ambitious plans to hoist pre-salt production levels from the current 100,000b/d to 1.08 million b/d inside ten years. Jennifer Pallanich listened in as José Formigli…
In the past decade, the oil & gas industry has been effective in finding new resources, but much less successful in bringing new supplies onstream. That was the verdict of Eni E&P executive vice president Antonio Vella, addressing this year's Offshore Mediterranean Conference in Ravenna…
A new report estimates flaring of unused gas wastes about 5% of the world's annual production while emitting 400 million metric tonnes of CO2 per year. GE's Flare Gas Reduction: Recent Global Trends and Policy Considerations report estimates…